{"id":15972,"date":"2026-09-04T08:51:36","date_gmt":"2026-09-04T08:51:36","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=15972"},"modified":"2026-09-04T08:51:39","modified_gmt":"2026-09-04T08:51:39","slug":"overhead-crane-reducer-noise-gear-eccentricity-analysis-and-solutions","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/ko\/posts\/overhead-crane-reducer-noise-gear-eccentricity-analysis-and-solutions\/","title":{"rendered":"\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30 \uc18c\uc74c: \uae30\uc5b4 \ud3b8\uc2ec \ubd84\uc11d \ubc0f \ud574\uacb0\ucc45"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>\ubaa9\ucc28<\/p><nav><ul><li><a href=\"#1-gear-excitation-analysis-under-eccentricity-error\">1. \ud3b8\uc2ec \uc624\ucc28 \ud558\uc5d0\uc11c\uc758 \uae30\uc5b4 \uc5ec\uc790 \ubd84\uc11d<\/a><ul><li><a href=\"#1-1-gear-pair-model\">1.1 \uae30\uc5b4 \uc30d \ubaa8\ub378<\/a><\/li><\/ul><\/li><li><a href=\"#2-numerical-calculation-of-gear-excitation-in-overhead-crane-reducer-noise\">2. \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30 \uc18c\uc74c\uc5d0\uc11c \uae30\uc5b4 \uc5ec\uc790\uc5d0 \ub300\ud55c \uc218\uce58 \uacc4\uc0b0<\/a><ul><li><a href=\"#2-1-vibration-differential-equation\">2.1 \uc9c4\ub3d9 \ubbf8\ubd84 \ubc29\uc815\uc2dd<\/a><\/li><li><a href=\"#2-2-vibration-analysis-results\">2.2 \uc9c4\ub3d9 \ubd84\uc11d \uacb0\uacfc<\/a><\/li><\/ul><\/li><li><a href=\"#3-radiated-noise-prediction-for-bogie-axle-bridge\">3. \ubcf4\uae30\ucd95 \uad50\ub7c9\uc758 \ubc29\uc0ac \uc18c\uc74c \uc608\uce21<\/a><ul><li><a href=\"#3-1-acoustic-model\">3.1 \uc74c\ud5a5 \ubaa8\ub378<\/a><\/li><li><a href=\"#3-2-measures-to-reduce-abnormal-noise\">3.2 \ube44\uc815\uc0c1 \uc18c\uc74c \uac10\uc18c \uc870\uce58<\/a><\/li><\/ul><\/li><li><a href=\"#4-conclusion\">4. \uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>\uc791\uc5c5\uc7a5\uc5d0\uc11c \uc790\uc7ac\ub97c \ub4e4\uc5b4 \uc62c\ub9ac\uac70\ub098 \uc6b4\ubc18\ud558\ub294 \ub3d9\uc548 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30\uc5d0\uc11c \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud06c\ub808\uc778\uc758 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 \uae30\uc5b4 \uc30d\uc758 \ud3b8\uc2ec \uc624\ucc28 \uad00\uc810\uc5d0\uc11c \ube44\uc815\uc0c1 \uc18c\uc74c\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc2dc\ubbac\ub808\uc774\uc158 \ubd84\uc11d\uc744 \ud1b5\ud55c \uad6c\uc870\uc801 \uc18c\uc74c \uacc4\uc0b0 \uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc18c\uc74c \uac1c\uc120\uc744 \uc704\ud55c \ucc38\uace0 \uc790\ub8cc\ub85c \ud574\ub2f9 \ud574\uacb0\ucc45\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.hndfcrane.com\/ko\/overhead-cranes\/\">\ucc9c\uc7a5 \uae30\uc911\uae30<\/a> \uc6b4\uc601 \uc131\uacfc.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Overhead-Crane-Reducer-Noise.png\" alt=\"\" class=\"wp-image-15994\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-gear-excitation-analysis-under-eccentricity-error\">1. \ud3b8\uc2ec \uc624\ucc28 \ud558\uc5d0\uc11c\uc758 \uae30\uc5b4 \uc5ec\uc790 \ubd84\uc11d<\/h2>\n\n\n\n<p>\ubcf8 \ub17c\ubb38\uc5d0\uc11c \ubd84\uc11d\ud558\ub294 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc740 13kW 3\uc0c1 \ube44\ub3d9\uae30 \ubaa8\ud130\uac00 \uc7a5\ucc29\ub41c LD10 t-28.5m \ubaa8\ub378\uc785\ub2c8\ub2e4. \uac10\uc18d\uae30\ub294 4\ub2e8 \ubcd1\ub82c\ucd95 \ud5ec\ub9ac\uceec \uae30\uc5b4 \ubcc0\uc18d\uae30\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud3b8\uc2ec \uc624\ucc28\ub97c \uace0\ub824\ud560 \ub54c, \ubd84\uc11d\uc740 \uba3c\uc800 \ub2e8\uc77c \uae30\uc5b4 \uc30d\uacfc \uadf8 \ub9de\ubb3c\ub9bc\uc120 \uae38\uc774\ubd80\ud130 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-1-gear-pair-model\">1.1 \uae30\uc5b4 \uc30d \ubaa8\ub378<\/h3>\n\n\n\n<p>\uae30\uc5b4 \ud3b8\uc2ec\uc744 \uace0\ub824\ud560 \ub54c, \uad6c\ub3d9 \uae30\uc5b4\uc640 \ud53c\uad6c\ub3d9 \uae30\uc5b4\uc758 \ud3b8\uc2ec\uc744 \ucd9c\ubc1c\uc810\uc73c\ub85c \uc0bc\ub294\ub2e4. \uae30\uc5b4 \ud1b1\ub2c8 \uc218\uc640 \uad6c\ub3d9 \uae30\uc5b4 \ud68c\uc804 \uc18d\ub3c4\ub97c \uc54c\uace0 \uc788\ub2e4\uba74, \ud53c\uad6c\ub3d9 \uae30\uc5b4 \ud68c\uc804 \uc18d\ub3c4\uc758 \uc2dc\uac04-\uc8fc\ud30c\uc218 \ud2b9\uc131 \uace1\uc120\uc744 \uc5bb\uc5b4 \ud3b8\uc2ec\uc774 \uc5c6\ub294 \uacbd\uc6b0\uc758 \uacb0\uacfc\uc640 \ube44\uad50\ud560 \uc218 \uc788\ub2e4. \ud3b8\uc2ec \uae30\uc5b4 \uc30d \ubaa8\ub378\uc740 \uadf8\ub9bc 1\uc5d0 \ub098\ud0c0\ub0b4\uc5c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1385\" height=\"1136\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Eccentric-gear-pair-model.png\" alt=\"\" class=\"wp-image-15991\"\/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 1. \ud3b8\uc2ec \uae30\uc5b4 \uc30d \ubaa8\ub378<\/figcaption><\/figure>\n\n\n\n<p><code>\uc6241<\/code> \uadf8\ub9ac\uace0 <code>\uc0b0\uc18c<\/code> \ud3b8\uc2ec\uc774 \uc5c6\ub2e4\uace0 \uac00\uc815\ud588\uc744 \ub54c \uae30\uc5b4 \uc30d\uc758 \uae30\ud558\ud559\uc801 \uc911\uc2ec\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud3b8\uc2ec\uc774 \uc788\ub294 \uacbd\uc6b0 <code>E1<\/code> \uadf8\ub9ac\uace0 <code>\uc7742<\/code> \uc774\ub7ec\ud55c \uc0c1\ud669\uc774 \ubc1c\uc0dd\ud558\uba74 \uae30\uc5b4\uc758 \uae30\ud558\ud559\uc801 \uc911\uc2ec\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <code>\uc62411<\/code> \uadf8\ub9ac\uace0 <code>\uc62422<\/code>\ud3b8\uc2ec\ub960 \uac12\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc811\uc810\uc744 \uc5f0\uacb0\ud558\uc5ec \ud615\uc131\ub41c \ub9de\ubb3c\ub9bc\uc120\uc774 \ub3d9\uc77c\ud568\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>T1(xT1, yT1)<\/code> \uadf8\ub9ac\uace0 <code>T2(xT2, yT2)<\/code> \ud56d\uc0c1 \ub3d9\uc801\uc778 \uad50\ucc28\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. <code>M(xM, yM)<\/code> \uae30\uc5b4\uc758 \uae30\ud558\ud559\uc801 \uc911\uc2ec\uc744 \uc5f0\uacb0\ud558\ub294 \uc120\uacfc \ud568\uaed8.<\/p>\n\n\n\n<p>\uc624\ud504\uc14b\uc744 \uace0\ub824\ud558\uba74 \uae30\uc5b4 \uc30d\uc758 \ub9de\ubb3c\ub9bc\uc120\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \ud2b9\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc774 \uc120\uc744 \ub098\ud0c0\ub0b4\ub294 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1005\" height=\"192\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Gear-Pair-Meshing-Line-Equation-watermarked.png\" alt=\"\" class=\"wp-image-16002\"\/><\/figure>\n\n\n\n<p>\uc88c\ud45c \uc6d0\uc810\uc744 \ud55c \uc810\uc5d0 \ub193\uc558\uc744 \ub54c <code>\uc62411<\/code>\uc810\uc758 \ub3d9\uc801 \ud6a1\ub2e8 \uc88c\ud45c <code>\uc911<\/code> \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"977\" height=\"198\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Dynamic-Intersection-Point-Coordinate-Equation-watermarked.png\" alt=\"\" class=\"wp-image-16003\"\/><\/figure>\n\n\n\n<p>\ud574\ub2f9 \uae30\uc5b4 \uc30d\uc758 \uc21c\uac04 \ubcc0\uc18d\ube44\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"924\" height=\"204\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Instantaneous-Gear-Transmission-Ratio-Equation-watermarked.png\" alt=\"\" class=\"wp-image-16004\"\/><\/figure>\n\n\n\n<p>\uc2e4\uc81c \uacc4\uc0b0\uc5d0\uc11c \ub3d9\uc801 \uad50\ucc28\uc810\uc740 <code>\uc911<\/code> \uae30\uc5b4\uc758 \ub9de\ubb3c\ub9bc\uc120, \uc6b4\ub3d9 \ubc29\ud5a5 \uc0ac\uc774\uc758 \uac01\ub3c4, \uadf8\ub9ac\uace0 \uc21c\uac04 \ub9de\ubb3c\ub9bc\uc120 \uc18d\ub3c4\uc640 \ud2b9\uc815\ud55c \uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud3b8\uc2ec \ubc94\uc704\uc640 \uc785\ub825 \uac01\uc18d\ub3c4\uac00 \uacb0\uc815\ub418\uba74 \uacf5\uc2dd (1) ~ (3)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uad6c\ub3d9 \uae30\uc5b4\uc758 \uac01\uc18d\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uace0, \ud3b8\uc2ec \uc624\ucc28 \ud558\uc5d0\uc11c \uae30\uc5b4 \uc30d\uc758 \ub3d9\uc801 \uc5ec\uae30\ub97c \ucd94\uac00\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc81c \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c\ub294 \ud2b9\uc774\uc810\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. <code>E1<\/code> \uadf8\ub9ac\uace0 <code>\uc7742<\/code> \ub300\ub7b5\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ud560 \uc218 \uc788\ub2e4. \uc54c\ub824\uc9c4 \uc815\ud655\ub3c4 \ub4f1\uae09\uc5d0\uc11c \ud5ec\ub9ac\uceec \uae30\uc5b4 \uc30d\uc758 \ud3b8\uc2ec\uc774 20\u03bcm\uc77c \ub54c, \uad6c\ub3d9 \uae30\uc5b4\uc758 \uacc4\uc0b0\ub41c \uc2dc\uac04-\uc8fc\ud30c\uc218 \ud2b9\uc131 \uace1\uc120\uc740 \uadf8\ub9bc 2\uc5d0 \ub098\ud0c0\ub098 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1033\" height=\"1523\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Time-frequency-curve-of-driven-gear-angular-velocity.png\" alt=\"\" class=\"wp-image-15989\"\/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 2. \uad6c\ub3d9 \uae30\uc5b4 \uac01\uc18d\ub3c4\uc758 \uc2dc\uac04-\uc8fc\ud30c\uc218 \uace1\uc120: (a) \uc2dc\uac04 \uc601\uc5ed\uc5d0\uc11c\uc758 \uac01\uc18d\ub3c4; (b) \uc8fc\ud30c\uc218 \uc601\uc5ed\uc5d0\uc11c\uc758 \uac01\uc18d\ub3c4<\/figcaption><\/figure>\n\n\n\n<p>\ud3b8\uc2ec \uc624\ucc28\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud560 \uacbd\uc6b0, \uad6c\ub3d9 \uae30\uc5b4\uc758 \uac01\uc18d\ub3c4\ub294 \uadf8\ub9bc 2a\uc5d0\uc11c \ubd84\ud64d\uc0c9 \uc9c1\uc120\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ud3b8\uc2ec \uc624\ucc28\uac00 \uc874\uc7ac\ud560 \uacbd\uc6b0, \uad6c\ub3d9 \uae30\uc5b4\uc758 \uac01\uc18d\ub3c4\ub294 40.5~41.5 rad\/s \ubc94\uc704\uc5d0 \uc9d1\uc911\ub41c \ub69c\ub837\ud558\uace0 \uaddc\uce59\uc801\uc778 \ubcc0\ub3d9\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ud478\ub9ac\uc5d0 \ubcc0\ud658 \ud6c4 \uc8fc\ud30c\uc218 \uc601\uc5ed \uacb0\uacfc\ub294 \uc785\ub825\ucd95 \ud68c\uc804 \uc8fc\ud30c\uc218 25Hz\uc640 \uad6c\ub3d9 \uae30\uc5b4 \ucd9c\ub825 \ud68c\uc804 \uc8fc\ud30c\uc218 6.5Hz\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub294 \uc785\ub825\ub2e8 \uae30\uc5b4 \uc30d\uc758 \ud3b8\uc2ec \ubcc0\ub3d9\uc774 \uae30\uc5b4 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \uc804\ub2ec\ub418\uc5b4 \uae30\uc5b4\ubc15\uc2a4 \uc678\ubd80\ub85c \ubc29\ucd9c\ub420 \uc218 \uc788\uc74c\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-numerical-calculation-of-gear-excitation-in-overhead-crane-reducer-noise\">2. \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30 \uc18c\uc74c\uc5d0\uc11c \uae30\uc5b4 \uc5ec\uc790\uc5d0 \ub300\ud55c \uc218\uce58 \uacc4\uc0b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-1-vibration-differential-equation\">2.1 \uc9c4\ub3d9 \ubbf8\ubd84 \ubc29\uc815\uc2dd<\/h3>\n\n\n\n<p>\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30\uc758 \uae30\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc9c4\ub3d9 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc740 \ub3d9\uc801 \ud2b9\uc131\uc744 \uc5f0\uad6c\ud558\ub294 \ub370 \uc911\uc694\ud55c \uae30\ucd08\uac00 \ub429\ub2c8\ub2e4. \ucc28\uc218\ub97c \ub0ae\ucd94\uace0 \uae30\uc5b4\uc758 \ub3d9\uc801 \ub9de\ubb3c\ub9bc\ub825\uc744 \uacc4\uc0b0\ud568\uc73c\ub85c\uc368 \uc9c4\ub3d9 \uac15\ub3c4 \ubc0f \uad6c\uc870 \uc18c\uc74c\uacfc \uac19\uc740 \uc9c4\ub3d9 \ud2b9\uc131\uc744 \uc218\uce58\uc801\uc73c\ub85c \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c 2\ucc28 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"965\" height=\"135\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Gear-System-Vibration-Differential-Equation-watermarked.png\" alt=\"\" class=\"wp-image-16005\"\/><\/figure>\n\n\n\n<p>\ub3d9\uc801 \uc88c\ud45c\uc758 \uc2dc\uac04 \ubc29\uc815\uc2dd <code>\uc911<\/code> ~\uc5d0 \ub300\uccb4\ub429\ub2c8\ub2e4 <code>\u03b8<\/code>\uadf8\ub9ac\uace0 \ub8fd\uac8c-\ucfe0\ud0c0 \ucc28\uc218 \ucd95\uc18c \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \uace0\uc18d \uae30\uc5b4 \uc30d\uc758 \ub3d9\uc801 \ub9de\ubb3c\ub9bc\ub825\uc744 \uacc4\uc0b0\ud558\uc600\ub2e4. \uadf8\ub9bc 3\uc740 \uc785\ub825\ub2e8\uacfc \ucd5c\uc885 \ucd9c\ub825\ub2e8\uc758 \ub9de\ubb3c\ub9bc\ub825 \uacc4\uc0b0 \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc900\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1022\" height=\"1538\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Frequency-domain-of-dynamic-meshing-force.png\" alt=\"\" class=\"wp-image-15978\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Frequency-domain-of-dynamic-meshing-force.png 1022w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Frequency-domain-of-dynamic-meshing-force-1021x1536.png 1021w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 3. \ub3d9\uc801 \ub9de\ubb3c\ub9bc\ub825\uc758 \uc8fc\ud30c\uc218 \uc601\uc5ed: (a) \uc785\ub825\ub2e8; (b) \ucd9c\ub825\ub2e8<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-2-vibration-analysis-results\">2.2 \uc9c4\ub3d9 \ubd84\uc11d \uacb0\uacfc<\/h3>\n\n\n\n<p>\uadf8\ub9bc 4\ub294 \uac10\uc18d\uae30 \uad6c\uc870\ub97c \ubcf4\uc5ec\uc900\ub2e4. \uc785\ub825\ub2e8\uacfc \ucd9c\ub825\ub2e8\uc758 \ubca0\uc5b4\ub9c1 \uc2dc\ud2b8 \uc704\uce58\ub97c \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ud558\uc600\uc73c\uba70, 20\u03bcm\uc758 \ud3b8\uc2ec \uc624\ucc28 \uc870\uac74\uc5d0\uc11c \uc8fc\ud30c\uc218 \uc601\uc5ed \uc9c4\ub3d9 \ud2b9\uc131 \uace1\uc120\uc744 \uc5bb\uc5c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Structure-of-an-overhead-crane-reducer.jpg\" alt=\"\" class=\"wp-image-15976\"\/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 4. \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30\uc758 \uad6c\uc870<\/figcaption><\/figure>\n\n\n\n<p>\uadf8\ub9bc 5\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774, \ud3b8\uc2ec \uc624\ucc28\ub97c \uace0\ub824\ud55c \ud6c4 \uc785\ub825\ucd95 \ud68c\uc804 \uc8fc\ud30c\uc218 25Hz\ub294 \ud2b9\ud788 \ubcc0\uc704 \uace1\uc120\uc5d0\uc11c \uc5ec\ub7ec \ub2e8\uacc4\uc758 \ub2e4\ub978 \uae30\uc5b4 \uc30d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc9c4\ub3d9 \uacb0\uacfc\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uc18c\uc74c \uacc4\uc0b0\uc744 \ud1b5\ud574 \ud3b8\uc2ec \uc624\ucc28\uac00 \uac10\uc18d\uae30 \uc18c\uc74c \uc774\uc0c1\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1006\" height=\"1564\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Vibration-response-analysis-results.png\" alt=\"\" class=\"wp-image-15979\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Vibration-response-analysis-results.png 1006w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Vibration-response-analysis-results-988x1536.png 988w\" sizes=\"(max-width: 1006px) 100vw, 1006px\" \/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 5. \uc9c4\ub3d9 \uc751\ub2f5 \ubd84\uc11d \uacb0\uacfc: (a) \uac00\uc18d\ub3c4; (b) \uc9c4\ub3d9 \ubcc0\uc704<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-radiated-noise-prediction-for-bogie-axle-bridge\">3. \ubcf4\uae30\ucd95 \uad50\ub7c9\uc758 \ubc29\uc0ac \uc18c\uc74c \uc608\uce21<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-1-acoustic-model\">3.1 \uc74c\ud5a5 \ubaa8\ub378<\/h3>\n\n\n\n<p>\ucc38\uace0 \ubb38\ud5cc\uc5d0 \ub530\ub974\uba74 \uc74c\ud5a5\ud559\uc740 \uc720\uccb4 \uc5f0\uad6c \ubd84\uc57c\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc74c\ud30c \ubc29\uc815\uc2dd\uc740 \uc720\uccb4 \uc5f0\uc18d \ubc29\uc815\uc2dd\uc73c\ub85c\ubd80\ud130 \uc5f0\uad6c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc9c8\uc758 \uc0c1\ud0dc\ub97c \uace0\ub824\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1224\" height=\"500\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Acoustic-Wave-Governing-Equations-watermarked.png\" alt=\"\" class=\"wp-image-16006\"\/><\/figure>\n\n\n\n<p>\uacf5\uc2dd\uc5d0\uc11c, <code>\u03c1<\/code>, <code>\ub2e4\uc12f<\/code>, <code>\ud53c<\/code>, \uadf8\ub9ac\uace0 <code>\uc5d0\uc2a4<\/code> \ub294 \uacf5\uae30\uc758 \ubc00\ub3c4, \uc18d\ub3c4, \uc74c\uc555 \ubc0f \uc5d4\ud2b8\ub85c\ud53c\uc774\uace0, <code>\uc5d0\ud504<\/code> \uadf8\ub9ac\uace0 <code>\ud050<\/code> \uacf5\uae30 \ub9e4\uc9c8\uc758 \uc678\ubd80 \uc5ec\uae30\uc6d0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30\uc758 \uc9c4\ub3d9 \uc751\ub2f5\uc744 \uae30\ubc18\uc73c\ub85c \uac00\uc18d\ub3c4 \uacc4\uc0b0 \uacb0\uacfc\ub97c \ud478\ub9ac\uc5d0 \ubcc0\ud658 \ubc0f 1\/3 \uc625\ud0c0\ube0c \ucc98\ub9ac\ud558\uc5ec \ubd84\uc11d\ud558\uc600\ub2e4. \uac10\uc18d\uae30 \uace0\uc18d\ub2e8 \ubca0\uc5b4\ub9c1 \uc2dc\ud2b8\uc758 \uad6c\uc870 \uc18c\uc74c \uacc4\uc0b0 \uacb0\uacfc\ub294 \uadf8\ub9bc 6\uc5d0 \ub098\ud0c0\ub0b4\uc5c8\ub2e4.<\/p>\n\n\n\n<p>\ud3b8\uc2ec \uc624\ucc28\ub97c \uace0\ub824\ud560 \ub54c, \uac10\uc18d\uae30\uc758 \uad6c\uc870 \uc18c\uc74c\uc740 0~100Hz\uc758 \uc800\uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c \ub354\uc6b1 \ub69c\ub837\ud558\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc74c\ud5a5 \uc774\ub860\uc5d0 \ub530\ub974\uba74 6dB\uc758 \ucc28\uc774\ub294 \uc5d0\ub108\uc9c0 \ub808\ubca8\uc758 1\ubc30 \ucc28\uc774\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub9bc 6\uc5d0\uc11c \uc77c\ubd80 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc758 \uc18c\uc74c \ucc28\uc774\ub294 \uc57d 3\ubc30\uc5d0 \ub2ec\ud558\uba70, \uc774\ub294 \ud3b8\uc2ec \uc624\ucc28\uac00 \uac10\uc18d\uae30\uc758 \uc800\uc8fc\ud30c\uc218 \uc9c4\ub3d9\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub610\ud55c 500Hz\uc640 1,000Hz\uc5d0\uc11c \ub69c\ub837\ud55c \ud53c\ud06c\uac00 \ub098\ud0c0\ub098\ub294\ub370, \uc774\ub294 \uc785\ub825\ub2e8\uc758 \uae30\uc5b4 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc5d0 \uc758\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1588\" height=\"990\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Structural-noise-of-the-reducer.png\" alt=\"\" class=\"wp-image-15980\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Structural-noise-of-the-reducer.png 1588w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Structural-noise-of-the-reducer-1536x958.png 1536w\" sizes=\"(max-width: 1588px) 100vw, 1588px\" \/><figcaption class=\"wp-element-caption\">\uadf8\ub9bc 6. \uac10\uc18d\uae30\uc758 \uad6c\uc870\uc801 \uc7a1\uc74c<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-2-measures-to-reduce-abnormal-noise\">3.2 \ube44\uc815\uc0c1 \uc18c\uc74c \uac10\uc18c \uc870\uce58<\/h3>\n\n\n\n<p>\uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ub41c 20\u03bcm\uc758 \ud3b8\uc2ec\ub960\uc740 \uae30\uc5b4 \ubcc0\uc18d \uc815\ubc00\ub3c4 \ub4f1\uae09\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc791\ub3d9 \uc2dc\uc5d0\ub294 \ub354 \ud070 \ud3b8\uc2ec \uc624\ucc28\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uac10\uc18d\uae30\uc758 \uc9c4\ub3d9 \ubc0f \uc18c\uc74c \uac10\uc18c\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \ub17c\ubb38\uc758 \ubd84\uc11d \ubc0f \uacb0\ub860\uc5d0 \ub530\ub974\uba74, \ube44\uc815\uc0c1\uc801\uc778 \uc18c\uc74c\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uce21\uba74\uc5d0\uc11c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1. \uae30\uc5b4 \ubcc0\uc18d \uc815\ubc00\ub3c4 \ub4f1\uae09 \uc120\ud0dd\uc744 \uac1c\uc120\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc740 8\ub4f1\uae09 \ud5ec\ub9ac\uceec \uae30\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud06c\ub808\uc778 \uac10\uc18d\uae30\ub294 \ud6c4\uc18d \uc815\ubc00 \uac00\uacf5\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ud3b8\uc2ec \uc624\ucc28\ub85c \uc778\ud574 \uc18c\uc74c\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \uac00\uacf5 \ub2e8\uacc4\uc5d0\uc11c \ub2f4\uae08\uc9c8 \ubc0f \uae30\uc5b4 \uc5f0\uc0ad, \uce58\uba74 \ub798\ud551 \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \ucc98\ub9ac\ub97c \uace0\ub824\ud558\uba74 7\ub4f1\uae09 \ub610\ub294 6\ub4f1\uae09\uc758 \uc815\ubc00\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc18c\uc74c \uc81c\uc5b4 \uc694\uad6c \uc0ac\ud56d\uc774 \uc5c4\uaca9\ud55c \uc791\uc5c5\uc7a5\uc5d0 \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2. \uae30\uc5b4 \ubcc0\uc18d \uc2dc\uc2a4\ud15c\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4. \ubcc0\uc18d \uc2dc\uc2a4\ud15c \uad00\uc810\uc5d0\uc11c \ud3d0\uc1c4 \uae30\uc5b4 \uc811\ucd09 \ud53c\ub85c \uac15\ub3c4, \ubcc0\uc18d\ube44, \uba74\ud3ed \uacc4\uc218\uc640 \uac19\uc740 \uc81c\uc57d \uc870\uac74\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc720\uc804 \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uc81c\uc57d \uc870\uac74\uc744 \ud06c\uac8c \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 \uae30\uc5b4 \ubaa8\ub4c8, \ud1b1\ub2c8 \ud3ed, \uad6c\ub3d9 \uae30\uc5b4 \ud1b1\ub2c8 \uc218\ub97c \ubbf8\uc138\ud558\uac8c \uc870\uc815\ud568\uc73c\ub85c\uc368 \uac10\uc18d\uae30\uc758 \uc18c\uc74c \uc804\ub2ec \uc8fc\ud30c\uc218\uac00 \uc0ac\ub78c\uc758 \uccad\uac01\uc5d0 \ubbfc\uac10\ud55c \ubc94\uc704\uc5d0\uc11c \ubc97\uc5b4\ub098\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \ubc29\ubc95\uc740 \ud574\ub2f9 \ud504\ub85c\uadf8\ub7a8\uacfc \ucd5c\uc801 \uae30\uc5b4 \ub9e4\uac1c\ubcc0\uc218\ub97c \uac80\uc99d\ud558\uae30 \uc704\ud55c \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3. \uac10\uc18d\uae30 \ud558\uc6b0\uc9d5 \uad6c\uc870 \ucd5c\uc801\ud654. \ud558\uc6b0\uc9d5 \ucd5c\uc801\ud654\uc758 \uc8fc\ub41c \ubaa9\uc801\uc740 \uace0\uc720 \uc9c4\ub3d9\uc218\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\ub2e8 \ubcd1\ub82c\ucd95 \ubcc0\uc18d \uc2dc\uc2a4\ud15c\uc758 \ucc98\uc74c 10\uac1c\uc758 \uace0\uc720 \uc9c4\ub3d9\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 50~500Hz \ubc94\uc704\ub85c \ub0ae\uc544 \uad6c\ub3d9 \uae30\uc5b4 \ud68c\uc804 \uc8fc\ud30c\uc218 \ubc0f \uadf8 \uace0\uc870\ud30c\uc640 \uc27d\uac8c \uc911\ucca9\ub418\uc5b4 \uacf5\uc9c4\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac10\uc18d\uae30 \uad6c\uc870\ub97c \ucd5c\uc801\ud654\ud558\uba74 \ud2b9\uc815 \uc704\uce58\uc5d0\uc11c \uc7ac\ub8cc\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\ube44 \uc808\uac10\ubfd0\ub9cc \uc544\ub2c8\ub77c \uac10\uc18d\uae30\uc758 \uace0\uc720 \uc9c4\ub3d9\uc218\ub97c \ub192\uc5ec \ud3b8\uc2ec \uc624\ucc28\ub85c \uc778\ud55c \uc774\uc0c1 \uc18c\uc74c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-conclusion\">4. \uacb0\ub860<\/h2>\n\n\n\n<p>\ubcf8 \ub17c\ubb38\uc740 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uacfc \uac10\uc18d\uae30\ub97c \uc5f0\uad6c \ub300\uc0c1\uc73c\ub85c \uc0bc\uc544 \uae30\uc5b4 \uc30d\uc758 \ud3b8\uc2ec \uc624\ucc28\uac00 \uac10\uc18d\uae30 \uc18c\uc74c \uc774\uc0c1\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ubd84\uc11d\ud558\uc600\ub2e4. \uacb0\ub860\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<p>1. \ud3b8\uc2ec \uc624\ucc28\ub97c \uace0\ub824\ud560 \ub54c, \uad6c\ub3d9 \uae30\uc5b4\uc758 \uac01\uc18d\ub3c4\ub294 \uaddc\uce59\uc801\uc778 \ubcc0\ub3d9\uc744 \ubcf4\uc778\ub2e4. \ubcc0\ub3d9 \ubc94\uc704\ub294 40.5~41.5 rad\/s \ub0b4\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\ub2e4. \uc774\ub294 \uc785\ub825\ucd95 \ud68c\uc804 \uc8fc\ud30c\uc218 25 Hz\uc640 \uad6c\ub3d9 \uae30\uc5b4 \ucd9c\ub825 \ud68c\uc804 \uc8fc\ud30c\uc218 6.5 Hz\ub97c \ubc18\uc601\ud558\uba70, \ud6c4\uc18d \uae30\uc5b4 \uc30d\uc758 \ub3d9\ub825 \uc804\ub2ec\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4.<\/p>\n\n\n\n<p>2. \ud3b8\uc2ec \uc624\ucc28\uac00 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, \uac10\uc18d\uae30\uc758 \uad6c\uc870 \uc18c\uc74c\uc740 0~100Hz\uc758 \uc800\uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c \ub354\uc6b1 \ub69c\ub837\ud558\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. \ucd5c\ub300 \ucc28\uc774\ub294 15dB\uc5d0 \ub2ec\ud558\uba70, \uc18c\uc74c \uc218\uc900\uc740 2.5\ubc30 \uc99d\uac00\ud558\uc5ec \ubcc0\uc18d\uae30 \uc774\uc0c1 \uc18c\uc74c\uc774 \ud655\uc5f0\ud788 \uc2ec\ud654\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3. \ubcc0\uc18d \uc815\ud655\ub3c4 \ub4f1\uae09 \ud5a5\uc0c1, \uae30\uc5b4 \ub9e4\uac1c\ubcc0\uc218 \ucd5c\uc801\ud654, \uad6c\uc870\uc801 \uace0\uc720 \uc9c4\ub3d9\uc218 \uc99d\uac00 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \ud574\uacb0\ucc45\uc774 \uc81c\uc2dc\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"\uc791\uc5c5\uc7a5\uc5d0\uc11c \uc790\uc7ac\ub97c \ub4e4\uc5b4 \uc62c\ub9ac\uac70\ub098 \uc6b4\ubc18\ud558\ub294 \ub3d9\uc548 \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uac10\uc18d\uae30\uc5d0\uc11c \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud06c\ub808\uc778\uc758 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 \uae30\uc5b4 \uc30d\uc758 \ud3b8\uc2ec \uc624\ucc28 \uad00\uc810\uc5d0\uc11c \ube44\uc815\uc0c1 \uc18c\uc74c\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc2dc\ubbac\ub808\uc774\uc158 \ubd84\uc11d\uc744 \ud1b5\ud55c \uad6c\uc870\uc801 \uc18c\uc74c \uacc4\uc0b0 \uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778 \uc791\ub3d9 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \ucc38\uace0 \uc790\ub8cc\ub85c\uc11c \ud574\ub2f9 \ud574\uacb0\ucc45\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. 1. \uae30\uc5b4 [\u2026]","protected":false},"featured_media":15994,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/xmxposts\/15972"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":23,"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/xmxposts\/15972\/revisions"}],"predecessor-version":[{"id":16007,"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/xmxposts\/15972\/revisions\/16007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/media\/15994"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/media?parent=15972"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/posts_category?post=15972"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ko\/wp-json\/wp\/v2\/posts_tag?post=15972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}