{"id":10107,"date":"2025-01-23T08:24:46","date_gmt":"2025-01-23T08:24:46","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=10107"},"modified":"2025-01-23T08:24:50","modified_gmt":"2025-01-23T08:24:50","slug":"overhead-crane-hoisting-mechanisms-failures-and-repair","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/el\/posts\/overhead-crane-hoisting-mechanisms-failures-and-repair\/","title":{"rendered":"\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03ce\u03bd \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd: \u039a\u03bf\u03b9\u03bd\u03ac \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/p><nav><ul><li><a href=\"#brake-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/a><\/li><li><a href=\"#reducer-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b1<\/a><\/li><li><a href=\"#wire-rope-pulley-system-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5<\/a><\/li><li><a href=\"#forged-lifting-hook-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c6\u03c5\u03c1\u03ae\u03bb\u03b1\u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2<\/a><\/li><li><a href=\"#laminated-lifting-hook-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03bb\u03b1\u03c3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2<\/a><\/li><li><a href=\"#wire-rope-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03c9\u03bd<\/a><\/li><li><a href=\"#drum-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5<\/a><\/li><li><a href=\"#gear-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03b1\u03c7\u03c5\u03c4\u03ae\u03c4\u03c9\u03bd<\/a><\/li><li><a href=\"#shaft-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03ac\u03be\u03bf\u03bd\u03b1<\/a><\/li><li><a href=\"#crane-wheel-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03c1\u03bf\u03c7\u03ce\u03bd \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/a><\/li><li><a href=\"#brake-parts-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae 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\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c6\u03c1\u03ad\u03bd\u03bf<\/td><\/tr><tr><td>\u039f \u03c4\u03c1\u03bf\u03c7\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03c1\u03ad\u03bd\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c4\u03ad\u03bb\u03b5\u03c7\u03bf\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b2\u03b1\u03c1\u03b9\u03ac \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c4\u03cc\u03bc\u03b9\u03bf \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/td><\/tr><tr><td>\u03a4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b1\u03bb\u03b1\u03c1\u03cc \u03ae \u03b6\u03b7\u03bc\u03b9\u03ac<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9<\/td><\/tr><tr><td>\u0391\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9 \u03ba\u03b1\u03b9 \u03bf \u03bc\u03bf\u03c7\u03bb\u03cc\u03c2 \u03c7\u03b1\u03bb\u03b1\u03c1\u03ac<\/td><td>\u03a3\u03c4\u03b5\u03c1\u03b5\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7\u03c2<\/td><\/tr><tr><td>\u0397 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae \u03c4\u03bf\u03c5 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03c9\u03b8\u03b7\u03c4\u03ae \u03b4\u03b5\u03bd 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\u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03ae \u03b7 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b2\u03b1\u03c1\u03b9\u03ac<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf<\/td><\/tr><tr><td>\u0397 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03ce\u03b8\u03b7\u03c3\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03ba\u03b1\u03bc\u03c0\u03c5\u03bb\u03c9\u03b8\u03b5\u03af, \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03af\u03b4\u03b5\u03c1\u03bf (\u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c4\u03b7\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03ce\u03b8\u03b7\u03c3\u03b7\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2)<\/td><td>\u0399\u03c3\u03b9\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03b1\u03bd\u03b4\u03c1\u03af\u03bb\u03b9\u03bf \u03ae \u03b1\u03bb\u03bb\u03ac\u03be\u03c4\u03b5 \u03c4\u03bf \u03bc\u03b1\u03bd\u03b4\u03c1\u03af\u03bb\u03b9\u03bf<\/td><\/tr><tr><td>\u039b\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd<\/td><td>\u0391\u03bb\u03bb\u03ac\u03be\u03c4\u03b5 \u03bb\u03ac\u03b4\u03b9 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2<\/td><\/tr><tr><td>\u0397 \u03c0\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bb\u03b5\u03b9\u03b4\u03c9\u03bc\u03ad\u03bd\u03b7<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 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\u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03c1\u03b9\u03b2\u03ae<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7<\/td><\/tr><tr><td>\u0391\u03c3\u03cd\u03bc\u03bc\u03b5\u03c4\u03c1\u03b7 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b1\u03c0\u03bf\u03cd\u03c4\u03c3\u03b9\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc \u03c0\u03ad\u03b4\u03b7\u03c3\u03b7\u03c2<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b4\u03b9\u03ac\u03ba\u03b5\u03bd\u03bf \u03b3\u03b9\u03b1 \u03b4\u03cd\u03bf \u03c6\u03c1\u03ad\u03bd\u03b1<\/td><\/tr><tr><td>\u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03b6\u03b7\u03bc\u03b9\u03ac\u03c2 \u03ae \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2 \u03b5\u03bb\u03b1\u03c4\u03b7\u03c1\u03af\u03bf\u03c5<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03ae \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b1\u03c7\u03b9\u03ac \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c6\u03c1\u03ad\u03bd\u03bf\u03c5<\/td><td>\u0393\u03c5\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03c1\u03ad\u03bd\u03bf\u03c5 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/td><\/tr><tr><td>\u03a4\u03bf \u03c6\u03c1\u03ad\u03bd\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03bb\u03af\u03bd\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c1\u03bf\u03c0\u03ae \u03b8\u03c1\u03b1\u03cd\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae<\/td><td>\u03a4\u03bf \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9 \u03c3\u03c4\u03b5\u03c1\u03ad\u03c9\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b1\u03bb\u03b1\u03c1\u03cc. <br>\u0396\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf \u03c3\u03c0\u03b5\u03af\u03c1\u03c9\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b2\u03af\u03b4\u03b1\u03c2.<\/td><td>\u03a3\u03c4\u03b5\u03c1\u03b5\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9. <br>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf.<\/td><\/tr><tr><td rowspan=\"3\">\u039c\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ae \u03bc\u03b7 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2<\/td><td>\u03a4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9<\/td><td>\u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03c4\u03b5 \u03c3\u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03ad\u03ba\u03c4\u03b1\u03c3\u03b7<\/td><\/tr><tr><td>\u0397 \u03bc\u03c0\u03ac\u03c1\u03b1 \u03ce\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03c0\u03bb\u03bf\u03ba\u03b1\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7<\/td><td>\u0391\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03c0\u03bb\u03bf\u03ba \u03ba\u03b1\u03b9 \u03ba\u03ac\u03bd\u03c4\u03b5 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7<\/td><\/tr><tr><td>\u039b\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03b9\u03b4\u03b5\u03c1\u03ad\u03bd\u03b9\u03bf\u03c5 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03bd\u03b4\u03c1\u03b5\u03bb\u03b9\u03bf\u03cd<\/td><td>\u0399\u03c3\u03bf\u03c0\u03ad\u03b4\u03c9\u03c3\u03b7 \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03ce\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7\u03c2<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.hndfcrane.com\/el\/overhead-crane-brakes\/\">\u03a6\u03c1\u03ad\u03bd\u03bf \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd \u03bf\u03c1\u03bf\u03c6\u03ae\u03c2<\/a> \u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"reducer-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b1<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03ae\u03c2 \u03c6\u03bb\u03c5\u03b1\u03c1\u03af\u03b1\u03c2 \u03bc\u03b5 \u03b3\u03c1\u03b1\u03bd\u03ac\u03b6\u03b9\u03b1, \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03cc \u03c3\u03c4\u03bf \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03b3\u03c1\u03b1\u03bd\u03ac\u03b6\u03b9<\/td><td>\u03a3\u03c6\u03ac\u03bb\u03bc\u03b1 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03bc\u03ae\u03c2, \u03b4\u03b9\u03ac\u03ba\u03b5\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03bd\u03bf\u03c7\u03ae<\/td><td>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae, \u03b5\u03c0\u03b1\u03bd\u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7<\/td><\/tr><tr><td>\u03a3\u03bf\u03b2\u03b1\u03c1\u03cc\u03c2 \u03ae\u03c7\u03bf\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5, \u03ba\u03bf\u03cd\u03bd\u03b7\u03bc\u03b1 \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b1, \u03ba\u03bf\u03c7\u03cd\u03bb\u03b9\u03b1.<\/td><td>\u0397 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03ae, \u03bf\u03b9 \u03ac\u03be\u03bf\u03bd\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03ce\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03b9, \u03c4\u03bf \u03b3\u03c1\u03b1\u03bd\u03ac\u03b6\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03b9\u03c7\u03bc\u03b7\u03c1\u03ad\u03c2 \u03ac\u03ba\u03c1\u03b5\u03c2<\/td><td>\u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae, \u03b5\u03c0\u03b1\u03bd\u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7<\/td><\/tr><tr><td>\u039a\u03b1\u03c4\u03ac \u03c4\u03bf \u03c0\u03bb\u03ad\u03b3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd, \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b1\u03bd\u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03bf\u03c2 \u03ae\u03c7\u03bf\u03c2 \u03c7\u03c4\u03c5\u03c0\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03af\u03b2\u03bb\u03b7\u03bc\u03b1 \u03b4\u03bf\u03bd\u03b5\u03af\u03c4\u03b1\u03b9<\/td><td>\u0397 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03bd\u03c4\u03b9\u03ce\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7, \u03c4\u03b1 \u03b4\u03cc\u03bd\u03c4\u03b9\u03b1 \u03bc\u03b5 \u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bc\u03b1\u03c4\u03b1, \u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03b5\u03c0\u03b1\u03c6\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c2 \u03c3\u03c6\u03b9\u03b3\u03bc\u03ad\u03bd\u03b7, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03b5\u03c0\u03b1\u03c6\u03ae \u03c3\u03b5 \u03bc\u03af\u03b1 \u03b3\u03c9\u03bd\u03af\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc<\/td><\/tr><tr><td rowspan=\"4\">\u0398\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03c7\u03ce\u03c1\u03bf\u03c5 \u03cc\u03c0\u03bf\u03c5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><\/tr><tr><td>\u039f \u03bb\u03b1\u03b9\u03bc\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ad\u03c7\u03b5\u03b9 \u03b2\u03c1\u03c9\u03bc\u03af\u03c3\u03b5\u03b9<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><\/tr><tr><td>\u03a6\u03b8\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b4\u03bf\u03bd\u03c4\u03b9\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc<\/td><\/tr><tr><td>\u0388\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7\u03c2<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bb\u03ac\u03b4\u03b9 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7\u03c2<\/td><\/tr><tr><td rowspan=\"4\">\u0394\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03ce\u03bd \u03c5\u03c0\u03bf\u03b4\u03b9\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2<\/td><td>\u0391\u03c3\u03c4\u03bf\u03c7\u03af\u03b1 \u03c3\u03c6\u03c1\u03ac\u03b3\u03b9\u03c3\u03b7\u03c2<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2<\/td><\/tr><tr><td>\u03a0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03ba\u03b5\u03bb\u03cd\u03c6\u03bf\u03c5\u03c2<\/td><td>\u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c5\u03c0\u03bf\u03b4\u03b9\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03cc\u03c4\u03b1\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03b5\u03af \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b6\u03b7\u03bc\u03b9\u03ac<\/td><\/tr><tr><td>\u039f\u03b9 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c5\u03c0\u03bf\u03b4\u03b9\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b5\u03c2<\/td><td>\u0395\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b9\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2 \u03b9\u03c3\u03bf\u03c0\u03b5\u03b4\u03c9\u03bc\u03ad\u03bd\u03b7<\/td><\/tr><tr><td>\u039f \u03ba\u03bf\u03c7\u03bb\u03af\u03b1\u03c2 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b1\u03bb\u03b1\u03c1\u03cc\u03c2<\/td><td>\u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b1\u03b3\u03c9\u03b3\u03cc \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c6\u03af\u03be\u03c4\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9\u03b1<\/td><\/tr><tr><td rowspan=\"3\">\u039c\u03b5\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc \u03ba\u03bf\u03cd\u03bd\u03b7\u03bc\u03b1 \u03c3\u03c4\u03b7 \u03b2\u03ac\u03c3\u03b7<\/td><td>\u03a4\u03bf \u03bc\u03c0\u03bf\u03c5\u03bb\u03cc\u03bd\u03b9 \u03b1\u03b3\u03ba\u03cd\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b1\u03bb\u03b1\u03c1\u03cc<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03c0\u03bf\u03c5\u03bb\u03cc\u03bd\u03b9 \u03b1\u03b3\u03ba\u03cd\u03c1\u03c9\u03c3\u03b7\u03c2<\/td><\/tr><tr><td>\u039f\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03b4\u03b5\u03bd \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b3\u03ce\u03bd\u03b9\u03b1 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7<\/td><\/tr><tr><td>\u0397 \u03b1\u03ba\u03b1\u03bc\u03c8\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b2\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ae<\/td><td>\u0395\u03bd\u03b9\u03c3\u03c7\u03cd\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03be\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03ba\u03b1\u03bc\u03c8\u03af\u03b1<\/td><\/tr><tr><td>\u0398\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b1<\/td><td>\u03a0\u03ac\u03c1\u03b1 \u03c0\u03bf\u03bb\u03cd \u03bb\u03ac\u03b4\u03b9<\/td><td>\u03a1\u03c5\u03b8\u03bc\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c4\u03ac\u03b8\u03bc\u03b7 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b1 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wire-rope-pulley-system-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td rowspan=\"5\">\u03a4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03c6\u03b8\u03b5\u03af\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03ae \u03c3\u03c5\u03c7\u03bd\u03ac \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9<\/td><td>\u0397 \u03b4\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03ae<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u03b5\u03c5\u03b5\u03bb\u03b9\u03be\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03be\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5<\/td><\/tr><tr><td>\u039f\u03b9 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5 \u03b4\u03b5\u03bd \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c4\u03bf \u03b1\u03c5\u03bb\u03ac\u03ba\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5. \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03cc.<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03af\u03c3\u03b7\u03c2 \u03b1\u03bd\u03c5\u03c8\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03bb\u03bb\u03ac \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5 \u03ae \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf<\/td><\/tr><tr><td>\u0392\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf \u03ba\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bb\u03ac\u03b4\u03b9<\/td><td>\u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bb\u03b9\u03c0\u03ac\u03bd\u03b5\u03c4\u03b5<\/td><\/tr><tr><td>\u039b\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c6\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c5\u03c7\u03bd\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c7\u03bf\u03b9\u03bd\u03b9\u03bf\u03cd<\/td><td>\u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03b6\u03c9<\/td><\/tr><tr><td>\u03a4\u03bf \u03b1\u03c5\u03bb\u03ac\u03ba\u03b9 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03ac\u03ba\u03c1\u03b7 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bb\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bc\u03b1\u03c4\u03b1<\/td><td>\u03a4\u03c1\u03af\u03c8\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03bb\u03b1\u03c4\u03c4\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03ad\u03c1\u03b9<\/td><\/tr><tr><td>\u039f\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b5\u03c2 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b1\u03c6\u03bf\u03cd\u03bd<\/td><td>\u03a4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bb\u03ac\u03b4\u03b9, \u03b2\u03c1\u03c9\u03bc\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><td>\u039b\u03b9\u03c0\u03ac\u03bd\u03b5\u03c4\u03b5, \u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"forged-lifting-hook-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c6\u03c5\u03c1\u03ae\u03bb\u03b1\u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5<\/td><td>\u03a5\u03c0\u03b5\u03c1\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7, \u03c0\u03b1\u03c1\u03b1\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03ae \u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b5\u03ac\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2<\/td><\/tr><tr><td>\u03a6\u03b8\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b1\u03bd\u03bf\u03b9\u03b3\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03c9\u03bd \u03c4\u03bc\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/td><td>\u039c\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03ba\u03b1\u03bc\u03c8\u03af\u03b1, \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03bb\u03b7\u03b8\u03b5\u03af \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b1\u03c4\u03cd\u03c7\u03b7\u03bc\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03ac\u03b3\u03ba\u03b9\u03c3\u03c4\u03c1\u03bf \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 5% \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c5 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/td><\/tr><tr><td>\u03a0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03bf\u03b9\u03c7\u03c4\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2<\/td><td>\u03a0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c5\u03c0\u03b5\u03c1\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03c3\u03c6\u03c5\u03c1\u03b7\u03bb\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"laminated-lifting-hook-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03bb\u03b1\u03c3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5<\/td><td>\u03a5\u03c0\u03b5\u03c1\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03bb\u03b7\u03b8\u03b5\u03af \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c4\u03bf\u03c5 \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ae \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2<\/td><td>\u03a5\u03c0\u03b5\u03c1\u03c9\u03c1\u03af\u03b5\u03c2, \u03c5\u03c0\u03b5\u03c1\u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b6\u03b7\u03bc\u03b9\u03ac \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03c0\u03b5\u03af\u03c1\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc 3%-5% \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5<\/td><td>\u039f \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c2 \u03c0\u03ad\u03c3\u03b5\u03b9<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u03a4\u03bf \u03bc\u03ac\u03c4\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ae \u03ae \u03b3\u03c1\u03ad\u03b6\u03b9\u03b1<\/td><td>\u03a3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03bc\u03b1\u03c4\u03b9\u03ce\u03bd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03b7\u03c2 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03c4\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 5% \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2<\/td><td>\u039a\u03b1\u03ba\u03ae \u03b1\u03bd\u03b1\u03b3\u03ba\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b3\u03ac\u03bd\u03c4\u03b6\u03bf\u03c5 \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf \u03b3\u03b5\u03c1\u03b1\u03bd\u03cc<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wire-rope-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03c9\u03bd<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf, \u03ba\u03cc\u03bc\u03c0\u03bf\u03c2, \u03c4\u03c1\u03b9\u03b2\u03ae<\/td><td>\u0391\u03b9\u03c4\u03af\u03b1 \u03b8\u03c1\u03b1\u03cd\u03c3\u03b7\u03c2 \u03c3\u03c7\u03bf\u03b9\u03bd\u03b9\u03bf\u03cd<\/td><td>\u03a3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03cc\u03bc\u03c0\u03b5\u03b9, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03cc\u03c4\u03b1\u03bd \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bd\u03ae\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03cc\u03c4\u03b1\u03bd \u03ad\u03c7\u03b5\u03b9 \u03c4\u03c1\u03b9\u03b2\u03ae<\/td><\/tr><tr><td>\u0391\u03bd\u03ce\u03bc\u03b1\u03bb\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b1\u03c5\u03bb\u03b1\u03ba\u03ce\u03c3\u03b5\u03c9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03c7\u03bf\u03b9\u03bd\u03b9\u03bf\u03cd \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2<\/td><td>\u0391\u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03af\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd, \u03ba\u03b1\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03ba\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03c3\u03c7\u03bf\u03b9\u03bd\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03c4\u03bf\u03b9\u03c7\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03c5\u03bb\u03b1\u03ba\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c4\u03bf 1\/5 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5 \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf 1\/2 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b1\u03c6\u03b5\u03af<\/td><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03ac\u03be\u03bf\u03bd\u03b1 \u03ae \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03bb\u03b9\u03c0\u03ac\u03bd\u03b5\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03b7\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1<\/td><\/tr><tr><td>\u03a4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1 \u03bc\u03b5 \u03ba\u03bb\u03af\u03c3\u03b7 \u03ae \u03c7\u03b1\u03bb\u03b1\u03c1\u03ae<\/td><td>\u03a6\u03cd\u03bb\u03b1\u03ba\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03c7\u03b1\u03bb\u03b1\u03c1\u03cc \u03ae \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03c0\u03ae\u03b4\u03b7\u03bc\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c5\u03bb\u03ac\u03ba\u03c9\u03c3\u03b7<\/td><td>\u03a3\u03c4\u03b5\u03c1\u03b5\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c6\u03cd\u03bb\u03b1\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b7\u03b4\u03ac\u03b3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5<\/td><\/tr><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1\u03c2 \u03ae \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c4\u03b7\u03c2 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c7\u03b1\u03bb\u03af\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf\u03c5 \u03b5\u03bd\u03b1\u03ad\u03c1\u03b9\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"drum-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a4\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03ad\u03c7\u03b5\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ae \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2<\/td><td>\u03a3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf<\/td><\/tr><tr><td>\u03a4\u03c1\u03af\u03c8\u03b9\u03bc\u03bf \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5<\/td><td>\u03a3\u03c0\u03ac\u03b5\u03b9 \u03bf \u03ac\u03be\u03bf\u03bd\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5<\/td><td>\u03a3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c4\u03bf \u03ba\u03bb\u03b5\u03b9\u03b4\u03af \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1<\/td><\/tr><tr><td>\u03a4\u03c1\u03af\u03c8\u03b9\u03bc\u03bf \u03b1\u03c5\u03bb\u03b1\u03ba\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c0\u03ae\u03b4\u03b7\u03bc\u03b1 \u03c3\u03c7\u03bf\u03b9\u03bd\u03b9\u03bf\u03cd. \u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 15%-20% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2<\/td><td>\u0397 \u03b1\u03ba\u03b1\u03bc\u03c8\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03c5\u03bc\u03c0\u03ac\u03bd\u03bf\u03c5 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9. \u039a\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03c3\u03c7\u03bf\u03b9\u03bd\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03c1\u03b9\u03bc\u03bc\u03ad\u03bd\u03bf<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.hndfcrane.com\/el\/crane-rope-drum\/\">\u03a4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/a> \u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gear-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03b1\u03c7\u03c5\u03c4\u03ae\u03c4\u03c9\u03bd<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a4\u03b1 \u03b4\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03c3\u03c0\u03ac\u03bd\u03b5<\/td><td>\u039f \u03bc\u03b7 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1, \u03b5\u03ac\u03bd \u03c3\u03c5\u03bd\u03b5\u03c7\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7, \u03b8\u03b1 \u03b2\u03bb\u03ac\u03c8\u03b5\u03b9 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03bd\u03ad\u03b1 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 15%-20% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03b4\u03bf\u03bd\u03c4\u03b9\u03ce\u03bd<\/td><td>\u03a0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03ba\u03c1\u03bf\u03cd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03cc\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03bd\u03ad\u03b1 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1<\/td><\/tr><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd, \u03b1\u03c5\u03bb\u03ac\u03ba\u03c9\u03c3\u03b7 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03cd\u03bb\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd<\/td><td>\u039a\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03b9 \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c5\u03c0\u03b5\u03c1\u03c9\u03c1\u03b9\u03b1\u03ba\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b1\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7, \u03c0\u03bf\u03c5 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9<\/td><td>\u0393\u03b9\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1, \u03b3\u03b9\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2, \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b5 \u03ae \u03b1\u03bd\u03b1\u03bd\u03b5\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03ba\u03bb\u03b5\u03b9\u03b4\u03af<\/td><\/tr><tr><td>\u0397 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03b8\u03c1\u03c5\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03bd\u03c4\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 30% \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b2\u03ac\u03b8\u03bf\u03c2 \u03b8\u03c1\u03c5\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03c6\u03b8\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 10% \u03c4\u03bf\u03c5 \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03bd\u03c4\u03b9\u03bf\u03cd, \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b8\u03c1\u03b1\u03ba\u03b9\u03ba\u03bf\u03cd \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 80% \u03c4\u03bf\u03c5 \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03bd\u03c4\u03b9\u03bf\u03cd<\/td><td>\u03a5\u03c0\u03b5\u03c1\u03c9\u03c1\u03b9\u03b1\u03ba\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7: \u0393\u03b9\u03b1 \u03bc\u03b5\u03b9\u03c9\u03c4\u03ae\u03c1\u03b5\u03c2 \u03bc\u03b5 \u03c0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 &gt; 8 m\/s, \u03c4\u03b1 \u03b3\u03c1\u03b1\u03bd\u03ac\u03b6\u03b9\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03af\u03c3\u03c4\u03b1\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b6\u03b5\u03c5\u03b3\u03ac\u03c1\u03b9\u03b1 \u03cc\u03c4\u03b1\u03bd \u03c6\u03bf\u03c1\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03c9\u03bd \u03b5\u03bd\u03b1\u03ad\u03c1\u03b9\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"shaft-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03ac\u03be\u03bf\u03bd\u03b1<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae<\/td><td>\u0397 \u03ba\u03b1\u03ba\u03ae \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bf\u03b4\u03b7\u03b3\u03bf\u03cd\u03bd \u03c3\u03b5 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf\u03bd \u03ac\u03be\u03bf\u03bd\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03ba\u03ac\u03bc\u03c8\u03b7 \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b1 0,5 mm\/m<\/td><td>\u03a0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03c4\u03b5 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf \u03bb\u03b1\u03b9\u03bc\u03cc \u03c4\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03c4\u03b5 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2<\/td><td>\u0391\u03bb\u03bb\u03b1\u03b3\u03ae \u03ae \u03b4\u03b9\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7<\/td><\/tr><tr><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf \u03b1\u03c5\u03bb\u03ac\u03ba\u03b9 \u03c4\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd<\/td><td>\u0394\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03c3\u03c4\u03c1\u03ad\u03c8\u03b7\u03c2<\/td><td>\u0393\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1, \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b5 \u03c4\u03b1<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03bd\u03b1\u03ad\u03c1\u03b9\u03bf\u03c5 \u03ac\u03be\u03bf\u03bd\u03b1 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"crane-wheel-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03c1\u03bf\u03c7\u03ce\u03bd \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a4\u03bf \u03c0\u03ad\u03bb\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b7 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03ad\u03c7\u03bf\u03c5\u03bd \u03c1\u03c9\u03b3\u03bc\u03ae \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2<\/td><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0391\u03bd\u03ce\u03bc\u03b1\u03bb\u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03c0\u03ad\u03bb\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u039f\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03c1\u03bf\u03ba\u03ac\u03bd\u03b9\u03c3\u03bc\u03b1 \u03c3\u03b9\u03b4\u03b7\u03c1\u03bf\u03c4\u03c1\u03bf\u03c7\u03b9\u03ac\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bb\u03af\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b6\u03b5\u03c5\u03b3\u03ac\u03c1\u03b9\u03b1<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03c0\u03ad\u03bb\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 15% \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u0394\u03cc\u03bd\u03b7\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03c4\u03b1\u03be\u03af\u03b4\u03b9, \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03b7\u03c2 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 50% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2<\/td><td>\u03a0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03bb\u03af\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c1\u03bf\u03ba\u03ac\u03bd\u03b9\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c1\u03ac\u03b3\u03b1\u03c2, \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf \u03b5\u03ba\u03c4\u03c1\u03bf\u03c7\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03b5\u03bd\u03b1\u03ad\u03c1\u03b9\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"brake-parts-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ce\u03bd \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c4\u03bf \u03bc\u03bf\u03c7\u03bb\u03cc<\/td><td>\u03a4\u03bf \u03c6\u03c1\u03ad\u03bd\u03bf \u03b4\u03b5\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae \u03ba\u03cc\u03c0\u03c9\u03c3\u03b7\u03c2 \u03c4\u03b7\u03bd \u03ac\u03bd\u03bf\u03b9\u03be\u03b7<\/td><td>\u03a4\u03bf \u03c6\u03c1\u03ad\u03bd\u03bf \u03b4\u03b5\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03bd\u03c4\u03bf\u03c2 \u03ac\u03be\u03bf\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03bd\u03b4\u03c1\u03b5\u03bb\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 3%-5% \u03c4\u03b7\u03c2 \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5<\/td><td>\u0391\u03c0\u03bf\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b5\u03b9<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03c6\u03c1\u03ad\u03bd\u03bf\u03c5 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b1 40%\uff5e50% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd<\/td><td>\u03a0\u03c4\u03ce\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03ae \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u03a6\u03b8\u03bf\u03c1\u03ac \u03b3\u03c5\u03b1\u03bb\u03b9\u03bf\u03cd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03b9\u03b1\u03b3\u03cc\u03bd\u03c9\u03bd \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd 2mm \u03ae \u03ad\u03c9\u03c2 50% \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2<\/td><td>\u0391\u03c4\u03c5\u03c7\u03af\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c4\u03cc\u03bc\u03b9\u03bf \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ce\u03bd \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"coupling-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03b6\u03b5\u03cd\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td>\u03a1\u03c9\u03b3\u03bc\u03ae \u03c3\u03c4\u03b7 \u03b6\u03b5\u03cd\u03be\u03b7<\/td><td>\u0392\u03bb\u03ac\u03b2\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03bc\u03bf\u03c5<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce<\/td><\/tr><tr><td>\u03a7\u03b1\u03bb\u03b1\u03c1\u03ac \u03bc\u03c0\u03bf\u03c5\u03bb\u03cc\u03bd\u03b9\u03b1 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2<\/td><td>\u0397 \u03c0\u03c1\u03cc\u03c3\u03ba\u03c1\u03bf\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03c6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b9\u03c3\u03bc\u03b1\/\u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03b8\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03b5\u03c0\u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c5\u03bb\u03bf\u03bd\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5<\/td><td>\u03a3\u03c6\u03b9\u03b3\u03bc\u03ad\u03bd\u03bf<\/td><\/tr><tr><td>\u03a4\u03b1 \u03b4\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03b8\u03b1\u03c1\u03bc\u03ad\u03bd\u03b1 \u03ae \u03c3\u03c0\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1<\/td><td>\u0397 \u03ad\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7\u03c2, \u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c2 \u03c6\u03cc\u03c1\u03c4\u03bf\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2, \u03b7 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b7 \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03b8\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03bf\u03bd \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf<\/td><td>\u0393\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2, \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03c9\u03bd \u03b4\u03bf\u03bd\u03c4\u03b9\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b1 15% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2, \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03c9\u03bd \u03b4\u03bf\u03bd\u03c4\u03b9\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bd\u03b1\u03b6\u03b9\u03bf\u03cd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b1 30% \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd<\/td><\/tr><tr><td>\u03a0\u03af\u03b5\u03c3\u03b7 \u03ae \u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03b3\u03ba\u03bf\u03c0\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd<\/td><td>\u0394\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae\u03c2 \u03c0\u03c4\u03ce\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03b9\u03bf\u03cd \u03c3\u03c4\u03c1\u03ad\u03c8\u03b7\u03c2<\/td><td>\u0393\u03b9\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03cd\u03c8\u03c9\u03c3\u03b7\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2, \u03b3\u03b9\u03b1 \u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2<\/td><\/tr><tr><td>\u03a4\u03c1\u03af\u03c8\u03b9\u03bc\u03bf \u03c3\u03b5 \u03ac\u03be\u03bf\u03bd\u03b1, \u03c0\u03b5\u03af\u03c1\u03bf \u03ba\u03b1\u03b9 \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03b4\u03b1\u03ba\u03c4\u03cd\u03bb\u03b9\u03bf \u03ba.\u03bb\u03c0<\/td><td>\u0399\u03c3\u03c7\u03c5\u03c1\u03ad\u03c2 \u03ba\u03c1\u03bf\u03cd\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03af \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b9\u03c3\u03bc\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03c6\u03b8\u03b1\u03c1\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03b7<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b6\u03b5\u03cd\u03be\u03b7\u03c2 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"rolling-bearing-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03cd\u03bb\u03b9\u03c3\u03b7\u03c2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td rowspan=\"2\">\u0397 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03ae<\/td><td>\u0391\u03ba\u03b1\u03b8\u03b1\u03c1\u03c3\u03af\u03b5\u03c2 \u03bb\u03b9\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd<\/td><td>\u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b2\u03c1\u03c9\u03bc\u03b9\u03ac, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><\/tr><tr><td>\u03a0\u03b1\u03bd\u03c4\u03b5\u03bb\u03ae\u03c2 \u03ad\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd<\/td><td>\u03a0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03c4\u03b5 \u03bb\u03ac\u03b4\u03b9 \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9<\/td><\/tr><tr><td rowspan=\"2\">\u039c\u03b7 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2<\/td><td>\u03a0\u03ac\u03c1\u03b1 \u03c0\u03bf\u03bb\u03cd \u03bb\u03ac\u03b4\u03b9<\/td><td>\u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/td><\/tr><tr><td>\u0392\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><td>\u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03b2\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf<\/td><\/tr><tr><td>\u0398\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2 \u03bb\u03b5\u03af\u03b1\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/td><td>\u0388\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd<\/td><td>\u03a0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03c4\u03b5 \u03bb\u03ac\u03b4\u03b9<\/td><\/tr><tr><td>\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf \u03ae \u03ba\u03c1\u03bf\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03ae\u03c7\u03bf<\/td><td>\u0396\u03b7\u03bc\u03b9\u03ac \u03c3\u03c4\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03b6\u03b5\u03cd\u03be\u03b7\u03c2, \u03ba\u03c5\u03bb\u03b9\u03cc\u03bc\u03b5\u03bd\u03bf \u03c3\u03ce\u03bc\u03b1<\/td><td>\u0391\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03b5\u03bd\u03b1\u03ad\u03c1\u03b9\u03bf\u03c5 \u03b3\u03b5\u03c1\u03b1\u03bd\u03bf\u03cd<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sliding-bearing-failures-and-repair\">\u0392\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0391\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b5\u03c2<\/th><th>\u0391\u03b9\u03c4\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/th><th>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae<\/th><\/tr><\/thead><tbody><tr><td rowspan=\"4\">\u03a5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7<\/td><td>\u039a\u03bb\u03af\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03b1\u03b9 \u03c0\u03b9\u03ad\u03c3\u03c4\u03b5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c6\u03af\u03be\u03b5\u03b9<\/td><td>\u0395\u03be\u03b1\u03bb\u03b5\u03af\u03c8\u03c4\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c3\u03c4\u03b5\u03c1\u03ad\u03c9\u03c3\u03b7<\/td><\/tr><tr><td>\u0391\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 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