{"id":9037,"date":"2025-06-23T09:53:58","date_gmt":"2025-06-23T09:53:58","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=9037"},"modified":"2025-06-23T09:53:58","modified_gmt":"2025-06-23T09:53:58","slug":"7075-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%94%8c%eb%9e%ab-%eb%b0%94%ec%9d%98-%ea%b5%bd%ed%9e%98-%ed%95%9c%ea%b3%84%eb%8a%94-%ec%96%bc%eb%a7%88%ec%9e%85%eb%8b%88%ea%b9%8c","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/ko\/what-is-the-bending-limit-for-a-7075-aluminum-flat-bar\/","title":{"rendered":"7075 \uc54c\ub8e8\ubbf8\ub284 \ud50c\ub7ab \ubc14\uc758 \uad7d\ud798 \ud55c\uacc4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Aluminium-Profile-Bending.webp\" alt=\"\uc881\uc740 \ubc18\uacbd\uc758 \uad7d\ud798\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc54c\ub8e8\ubbf8\ub284 \ud504\ub85c\ud30c\uc77c \uc138\uadf8\uba3c\ud2b8\"><figcaption>7075-T6\uc5d0\uc11c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubc18\uacbd\uc744 \uc81c\uc5b4\ud558\uc5ec \ub450\uaebc\uc6b4 \uc54c\ub8e8\ubbf8\ub284 \ud504\ub85c\ud30c\uc77c\uc744 \uad6c\ubd80\ub9ac\ub294 \ubc29\ubc95<\/figcaption><\/figure>\n<\/p>\n<p>\uc800\ub294 \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488\uc6a9 7075 \ud50c\ub7ab \ubc14\ub97c \uc5ec\ub7ec \ubc88 \uad6c\ubd80\ub824 \ubcf8 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \ub9e4\uc6b0 \uac15\ud558\uc9c0\ub9cc \ubd80\uc11c\uc9c0\uae30 \uc27d\uc2b5\ub2c8\ub2e4. 7075 \ud50c\ub7ab \ubc14\ub97c \uad6c\ubd80\ub9ac\ub824\uba74 \uc8fc\uc758\uc640 \uacc4\ud68d\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uac83\uc744 \uc5b4\ub835\uac8c \ubc30\uc6e0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>7075?T6\ub294 \uac00\uc7a5 \uac15\ub825\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc911 \ud558\ub098\uc774\uc9c0\ub9cc, \uadf8 \uac15\ub3c4\ub294 \uc131\ud615\uc131\uc774\ub77c\ub294 \ub300\uac00\ub97c \uce58\ub985\ub2c8\ub2e4. \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc801\uc808\ud55c \uad7d\ud798 \ubc18\uacbd, \uc5f4, \ud234\ub9c1 \ubc0f \uacf5\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<hr \/>\n<h2>1. 7075 \ud50c\ub7ab \ubc14\uc758 \uad7d\ud798 \ud55c\uacc4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>'\uad7d\ud798 \uc81c\ud55c'\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c\ub294 <strong>\ucd5c\uc18c \ub0b4\ubd80 \uad7d\ud798 \ubc18\uacbd<\/strong> \ub54c\ub85c\ub294 <strong>\ucd5c\ub300 \uad7d\ud798 \uac01\ub3c4<\/strong> \uade0\uc5f4 \uc5c6\uc774 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd<\/strong> \ub294 \uac00\uc7a5 \ud0c0\uc774\ud2b8\ud55c \ub0b4\ubd80 \uace1\uc120\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  <\/li>\n<li><strong>\ucd5c\ub300 \uad7d\ud798 \uac01\ub3c4<\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 90\u00b0 \ub610\ub294 180\u00b0 \uad7d\ud798\uc5d0 \ub300\ud574 \uc9c0\uc815\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>7075?T6\uc758 \uacbd\uc6b0 \ucd5c\uc18c \ubc18\uacbd\uc740 \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc7ac\ub8cc \ub450\uaed8\uc758 1.5\ubc30~2\ubc30 \uc99d\uac00<\/strong> \ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub354 \ub450\uaebc\uc6b4 \ub9c9\ub300(\uc57d 6?mm \ub610\ub294 0.25\" \uc774\uc0c1)\uc758 \uacbd\uc6b0 \ud544\uc694\ud55c \ubc18\uacbd\uc774 \ud06c\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. <strong>\ub450\uaed8\uc758 7\ubc30~12\ubc30<\/strong>\uc131\uc9c8\uacfc \uacfc\uc815\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, 0.5\"(12.7?mm) \ub450\uaed8\uc758 7075?T6\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ub0b4\ubd80 \uad7d\ud798 \ubc18\uacbd\uc740 \ub2e4\uc74c\uacfc \uac19\uc544\uc57c \ud569\ub2c8\ub2e4. <strong>\ucd5c\uc18c 3.5\"(\u22487\u00d7T)<\/strong>. \ub354 \ub2e8\ub2e8\ud574\uc9c0\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uade0\uc5f4\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>2. \uad7d\ud798 \ud55c\uacc4\ub294 \uc5b4\ub5bb\uac8c \uce21\uc815\ub418\ub098\uc694?<\/h2>\n<p>\uad7d\ud798 \ud55c\uacc4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \ub9e4\uac1c \ubcc0\uc218\ub85c \uce21\uc815\ud558\uace0 \uc9c0\uc815\ud569\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\ub0b4\ubd80 \uad7d\ud798 \ubc18\uacbd(R)<\/strong> - \uae08\uc18d\uc774 \uad6c\ubd80\ub7ec\uc9c0\ub294 \ub0b4\ubd80 \ubc18\uacbd\uc785\ub2c8\ub2e4.  <\/li>\n<li><strong>\uc7ac\ub8cc \ub450\uaed8(t)<\/strong> - \uc885\uc885 \ube44\uc728\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4(\uc608: R \u2265 7?t).<\/li>\n<\/ol>\n<p>\ucca0\uc800\ud55c \uacc4\uc0b0\uc744 \uc704\ud574:<\/p>\n<ul>\n<li><strong>R = k \u00d7 t<\/strong> \uc5b4\ub514 <em>k<\/em> \ub294 \ud569\uae08, \uc131\uc9c8 \ubc0f \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.\n<ul>\n<li>T6\uc758 \uc587\uc740 \uc2dc\ud2b8: <em>k<\/em> ~ 1.5 ~ 2  <\/li>\n<li>T6\uc758 \ub450\uaebc\uc6b4 \ud50c\ub7ab \ubc14: <em>k<\/em> ~ 7~12<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\ub610\ub294 \ud56d\uacf5\uae30 \ub3cc\ucd9c\uacfc \uac19\uc740 \ucd9c\ucc98\uc758 \ud45c\uc5d0\uc11c '\ub450\uaed8 \ub300 \ucd5c\uc18c \ubc18\uacbd'\uc744 \uc778\uce58 \ub610\ub294 mm \ub2e8\uc704\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>3. \uad7d\ud798 \uc81c\ud55c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ub9ce\uc740 \ubcc0\uc218\uc5d0 \ub530\ub77c 7075 \ud50c\ub7ab \ubc14\ub97c \uade0\uc5f4 \uc5c6\uc774 \uc5bc\ub9c8\ub098 \ub2e8\ub2e8\ud558\uac8c \uad6c\ubd80\ub9b4 \uc218 \uc788\ub294\uc9c0\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4:<\/p>\n<h3>- \uba38\ud2f0\ub9ac\uc5bc \ud15c\ud37c<\/h3>\n<ul>\n<li><strong>T6 \/ T651<\/strong> \ucd5c\uace0? \uac15\ub3c4\uc758 \uc131\uc9c8\uc740 <strong>\ub0ae\uc740 \uc5f0\uc131<\/strong>\ub354 \uc881\uc740 \ubc18\uacbd\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.  <\/li>\n<li>\ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ub4dc\ub7ec\uc6b4 \uc131\uc9c8 <strong>T0\/T4\/T42<\/strong> \ub294 \ub354 \ub9ce\uc740 \uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uac15\ub3c4\ub294 \ub0ae\uc2b5\ub2c8\ub2e4. <\/li>\n<li>\uc5f4 \uc5f0\ud654(\uc608: \uc5ed\ud589 \ub610\ub294 \uc6a9\uc561 + \ub9ac\uc5d0\uc774\uc9d5)\ub294 \uad6c\ubd80\ub7ec\uc9d0\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>- \ub450\uaed8<\/h3>\n<p>\uc7ac\ub8cc\uac00 \ub450\uaebc\uc6b8\uc218\ub85d \uad7d\ud798 \ubc18\uacbd\uc774 \ucee4\uc9d1\ub2c8\ub2e4. \uad7d\ud798 \ud55c\uacc4\ub294 \ub450\uaed8\uc5d0 \uc815\ube44\ub840\ud558\uc5ec \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3>- \uad7d\ud798 \ubc29\ubc95<\/h3>\n<ul>\n<li><strong>\ucf5c\ub4dc \ubca4\ub529<\/strong> \uade0\uc5f4\uc774 \uc0dd\uae30\uae30 \uc26c\uc6b4 \uc0c1\uc628\uc5d0\uc11c \ubaa8\ub4e0 \uac83\uc744 \ubcf4\uad00\ud569\ub2c8\ub2e4.  <\/li>\n<li><strong>\ub530\ub73b\ud55c \uad7d\ud798<\/strong> (60-200?\u00b0C)\ub294 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc644\ud654\ud558\uace0 \ub354 \ub2e8\ub2e8\ud558\uac8c \uad6c\ubd80\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.  <\/li>\n<li><strong>\uc5f4 \ubcf4\uc870 \uc131\ud615<\/strong> (\uc5ed\ud589)\uc744 \uc0ac\uc6a9\ud558\uba74 \uad7d\ud798\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>- \ud234\ub9c1 \ubc0f \uc624\ubc84 \ubca4\ub4dc<\/h3>\n<p>\uc77c\uce58\ud558\ub294 \ub9e8\ub4dc\ub9b4\uacfc CNC \uc81c\uc5b4 \uc624\ubc84\ubca4\ub4dc + \uc2a4\ud504\ub9c1\ubc31 \ubcf4\uc815\uc744 \uc0ac\uc6a9\ud558\uba74 \uacb0\uacfc\ubb3c\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<h3>- \uc2a4\ud504\ub9c1\ubc31<\/h3>\n<p>7075\ub294 \uc218\uc728\uacfc \ubaa8\ub4c8\ub7ec\uc2a4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud504\ub9c1\ubc31\uc774 \uc0c1\ub2f9\ud569\ub2c8\ub2e4. \uc774\ub97c \uace0\ub824\ud574\uc11c \uc624\ubc84\ubca4\ub529\uc744 \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>4. \uc77c\ubc18\uc801\uc778 \uad7d\ud798 \ubc18\uacbd\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ub2e4\uc74c\uc740 \ub450\uaed8\uc5d0 \ub530\ub978 \ud604\uc2e4\uc801\uc778 \uad7d\ud798 \ubc18\uacbd \uac00\uc774\ub4dc\ub77c\uc778\uc785\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub450\uaed8(t)<\/th>\n<th>\ucd5c\uc18c \ub0b4\ubd80 \ubc18\uacbd(R)<\/th>\n<th>\ucc38\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.5?mm - 0.25\uc778\uce58<\/td>\n<td>~0.06\u2033-0.09\u2033 (\u22481.5?\u00d7-2?\u00d7?t)<\/td>\n<td>\uc2dc\ud2b8 \ub610\ub294 \uc587\uc740 \ud3c9\ud310<\/td>\n<\/tr>\n<tr>\n<td>0.25\uc778\uce58-0.5\uc778\uce58(6-12?mm)<\/td>\n<td>R ~7\uc778\uce58~12\uc778\uce58(~1.75\uc778\uce58~6\uc778\uce58)<\/td>\n<td>T6 \ubc14 \ud45c\uc900<\/td>\n<\/tr>\n<tr>\n<td>&gt;0.5\uc778\uce58(13?mm \uc774\uc0c1)<\/td>\n<td>R \u2265 10?t<\/td>\n<td>\ud06c\ub798\ud0b9 \ubc29\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\uc608<\/strong>: 0.125\uc778\uce58(3.2?mm) 7075?T6 \uc2dc\ud2b8\ub294 \uad7d\ud798 \ud14c\uc774\ube14(~2.5\u00d7t)\uc5d0\uc11c R = 0.31\uc778\uce58\ub85c \ud45c\uc2dc\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>5. \uad7d\ud798 \uc911 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc740?<\/h2>\n<p>\uade0\uc5f4\uc740 7075\uc758 \uc8fc\uc694 \ubb38\uc81c\uc785\ub2c8\ub2e4. \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<h3>A. \uc801\uc808\ud55c \ubc18\uacbd \uc120\ud0dd<\/h3>\n<p>\ud14c\uc774\ube14 \uac00\uc774\ub4dc\ub77c\uc778\uc744 \uc900\uc218\ud558\uc138\uc694. \ud5c8\uc6a9\ub41c \uac83\ubcf4\ub2e4 \ub354 \ud0c0\uc774\ud2b8\ud558\uac8c \ub9cc\ub4e4\uc9c0 \ub9c8\uc138\uc694.<\/p>\n<h3>B. \uc628\uc5f4 \ub610\ub294 \uc5f4 \ubcf4\uc870 \uad7d\ud798 \uc0ac\uc6a9<\/h3>\n<ul>\n<li><strong>60-200?\u00b0C\uae4c\uc9c0 \ub530\ub73b\ud558\uac8c<\/strong> \uad6c\ubd80\ub9ac\uae30 \uc804 \ub610\ub294 \uad6c\ubd80\ub9ac\uae30 \uc911\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud06c\ub799\uacfc \ud544\uc694\ud55c R\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.  <\/li>\n<li><strong>\uc5ed\ud589<\/strong>: \ucd5c\ub300 250?\u00b0C\uae4c\uc9c0 \uc62c\ub9ac\uace0 \uc7ac\uc219\uc131\ud558\uc5ec \uad6c\ubd80\ub7ec\uc9d0\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>C. \uc0ac\uc804 \ud15c\ud37c\ub9c1<\/h3>\n<p>\ubd80\ub4dc\ub7ec\uc6b4 \uc0c1\ud0dc(O \ub610\ub294 T0)\ub85c \uc131\ud615\ud55c \ub2e4\uc74c \uad6c\ubd80\ub9b0 \ud6c4 T6\uae4c\uc9c0 \uc219\uc131\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ucd5c\uace0\uc758 \uc5f0\uc131 \ub300 \uac15\ub3c4 \ube44\uc728\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>D. \uc801\uc808\ud55c \ud234\ub9c1<\/h3>\n<p>\ub9e8\ub4dc\ub9b4 \ubc0f \uc2a4\ud504\ub9c1\ubc31 \ubcf4\uc815 \uae30\ub2a5\uc774 \uc788\ub294 \uace0\ud488\uc9c8 \ud234\ub9c1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uad6c\ubd80\ub9ac\ub294 \ub3d9\uc548 \ubd80\ud488\uc774 \uc81c\uc57d\uc744 \ubc1b\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h3>E. \uad7d\ud798 \ud6c4 \uc5f4\ucc98\ub9ac<\/h3>\n<p>\uad6c\ubd80\ub9b0 \ud6c4\uc5d0\ub294 \ub9ac\uc5d0\uc774\uc9d5(T6 \ub610\ub294 T651)\uc744 \ud1b5\ud574 \uac15\ub3c4\ub97c \ud68c\ubcf5\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc9c0\uc18d\uc801\uc778 \uc57d\uc810\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>F. \uc2dc\ud5d8 \uad7d\ud798<\/h3>\n<p>\uc815\uc2dd \uc0dd\uc0b0 \uc804\uc5d0 \ud56d\uc0c1 \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc81c\uc791\ud558\uc138\uc694. 7075\uc640 \uac19\uc740 \uc18c\uc7ac\ub294 \ub2e4\uc591\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ud14c\uc2a4\ud2b8\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>6. \uc8fc\uc694 \ud3ec\uc778\ud2b8 \uc694\uc57d \ud45c<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc9c8\ubb38<\/th>\n<th>\uc8fc\uc694 \uc778\uc0ac\uc774\ud2b8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>7075\uc758 \uad7d\ud798 \uc81c\ud55c<\/strong><\/td>\n<td>R \u2265 1.5-2?\u00d7?t(\uc587\uc740 \uacbd\uc6b0), 7-12?\u00d7?t(\ub450\uaebc\uc6b4 \ud50c\ub7ab \ubc14\uc758 \uacbd\uc6b0)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uce21\uc815 \ubc29\ubc95<\/strong><\/td>\n<td>\ub0b4\ubd80 \ubc18\uacbd\uacfc \ub450\uaed8\uc758 \ube44\uc728, \ud56d\uacf5\uc6b0\uc8fc\/\uc0b0\uc5c5 \ubd84\uc57c\uc758 \ud14c\uc774\ube14<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud55c\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/strong><\/td>\n<td>\uc628\ub3c4, \ub450\uaed8, \uc5f4, \uad7d\ud798 \uacf5\uc815, \ud234\ub9c1, \uc2a4\ud504\ub9c1\ubc31<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc77c\ubc18\uc801\uc778 \ubc18\uacbd<\/strong><\/td>\n<td>\uc587\uc740 \uc2dc\ud2b8: 1.5-2?t; \ub450\uaebc\uc6b4 \ub9c9\ub300: 7-12?t; \uc608: 0.5\uc778\uce58 \ubc14 \u2192 \u22653.5\uc778\uce58 R<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud06c\ub798\ud0b9 \ubc29\uc9c0<\/strong><\/td>\n<td>\uc628\/\uc5ed\ud589 \uc131\ud615, \ubd80\ub4dc\ub7ec\uc6b4 \ud504\ub9ac \ud15c\ud37c\ub9c1, \uc801\uc808\ud55c \ud234\ub9c1, \ub9ac\uc5d0\uc774\uc9d5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>7. \uc2e4\uc81c \uc0ac\uc6a9\uc744 \uc704\ud55c \uad8c\uc7a5 \uc0ac\ud56d<\/h2>\n<ol>\n<li><strong>\ud56d\uc0c1 \uc18c\uc7ac\uc758 \uc131\uc9c8\uc744 \ud655\uc778\ud558\uc138\uc694.<\/strong> \ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4.  <\/li>\n<li><strong>\ub450\uaed8 \uce21\uc815<\/strong> \ub97c \uc815\ud655\ud558\uac8c \uc785\ub825\ud55c \ub2e4\uc74c \ubc18\uacbd \u2265 \uad8c\uc7a5 \ubc30\uc218\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.  <\/li>\n<li>T6\uc758 \uacbd\uc6b0, \uc911\uc694\ud55c \ubd80\ud488\uc758 \uacbd\uc6b0 10?\u00d7?t\ub97c \uc120\ud638\ud558\ub294 \ubcf4\uc218\uc801\uc778 \uad7d\ud798\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4.  <\/li>\n<li><strong>\uc6dc \ubca4\ub4dc<\/strong> \uac00\ub2a5\ud55c \uacbd\uc6b0 \ud06c\ub799 \uc704\ud5d8\uc744 \uc904\uc774\uc138\uc694.  <\/li>\n<li><strong>\ub3c4\uad6c \uc124\uacc4\uc758 \uc911\uc694\uc131<\/strong>-\uc801\uc808\ud55c \ub9e8\ub4dc\ub9b4\uacfc \uc2a4\ud504\ub9c1\ubc31 \ubcf4\uc0c1\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.  <\/li>\n<li><strong>\ubca4\ub4dc \ud6c4 \uc5d0\uc774\uc9d5 \uc801\uc6a9<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc644\uc804\ud55c \ud798\uc744 \ub418\ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  <\/li>\n<li><strong>\uc0dd\uc0b0 \uc804 \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791<\/strong>-\uc2a4\ud06c\ub7a9\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud558\uc5ec \ud504\ub85c\uc138\uc2a4\ub97c \ubbf8\uc138 \uc870\uc815\ud569\ub2c8\ub2e4.  <\/li>\n<li><strong>\ubaa8\ub4e0 \ud504\ub85c\uc138\uc2a4 \ubb38\uc11c\ud654<\/strong>-\uc628\ub3c4, \uad7d\ud798 \uac01\ub3c4, \ubc18\ubcf5\uc131\uc744 \uc704\ud55c \ud234\ub9c1.<\/li>\n<\/ol>\n<hr \/>\n<h2>8. \ud504\ub85c\uc138\uc2a4 \uac1c\uc694 \uc608\uc2dc<\/h2>\n<p>12?mm(0.5\uc778\uce58) 7075?T6 \ud50c\ub7ab \ubc14\uc5d0 90\u00b0 \uad6c\ubd80\ub7ec\uc9c4 \ubd80\ubd84\uc774 \ud544\uc694\ud558\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub0b4\ubd80 \ud0c0\uac9f R = 10?t = <strong>120?mm(\u22484.7\uc778\uce58)<\/strong>.  <\/li>\n<li>\uc624\ube10\uc5d0\uc11c \uc7ac\ub8cc\ub97c \ucd5c\ub300 150?\u00b0C\uae4c\uc9c0 \ub370\uc6b0\uc138\uc694.  <\/li>\n<li>\uc624\ubc84\ubca4\ub4dc\uac00 \ud504\ub85c\uadf8\ub798\ubc0d\ub41c CNC \ub9e8\ub4dc\ub9b4 \ubca4\ub354\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.  <\/li>\n<li>\uad6c\ubd80\ub9b0 \ud6c4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc644\ud654\ud558\uae30 \uc704\ud574 \uc720\uc9c0\ud55c \ub2e4\uc74c 120?\u00b0C\uc5d0\uc11c 24\uc2dc\uac04 \ub3d9\uc548 \uc219\uc131\ud569\ub2c8\ub2e4.  <\/li>\n<li>\uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uade0\uc5f4\uc774 \uc788\ub294\uc9c0 \uac80\uc0ac\ud558\uace0 \uce58\uc218\ub97c \uce21\uc815\ud558\uc138\uc694.<\/li>\n<\/ul>\n<hr \/>\n<h2>9. \ub9c8\ubb34\ub9ac \uc0dd\uac01<\/h2>\n<p>7075 \uc54c\ub8e8\ubbf8\ub284 \ud50c\ub7ab \ubc14\ub97c \uad6c\ubd80\ub9ac\ub294 \uac83\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc791\uc5c5\uc774\uc9c0\ub9cc \ucda9\ubd84\ud788 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c\uacc4\uc5d0 \ub300\ud55c \uc874\uc911\uacfc \uc2a4\ub9c8\ud2b8\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uad7d\ud798 \ubc18\uacbd\uacfc \ub450\uaed8\ub97c \uc774\ud574\ud569\ub2c8\ub2e4.  <\/li>\n<li>\uc801\uc808\ud55c \uc628\ub3c4\uc640 \uc870\uc808\ub41c \ub09c\ubc29\uc744 \uc0ac\uc6a9\ud558\uc138\uc694.  <\/li>\n<li>\uc62c\ubc14\ub978 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c \uc9c0\uce68\uc744 \ub530\ub974\uc138\uc694.  <\/li>\n<\/ul>\n<p>\uc81c\ub300\ub85c \ud558\uba74 \ud56d\uacf5\uc6b0\uc8fc, \uae30\uacc4 \ubc0f \uad6c\uc870\uc6a9\uc73c\ub85c \ud2bc\ud2bc\ud558\uace0 \uc815\ubc00\ud558\uac8c \uad6c\ubd80\ub7ec\uc9c4 \ubd80\ud488\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \ud504\ub85c\ud30c\uc77c, \ub450\uaed8 \ub610\ub294 \ubd80\ud488 \ucf00\uc774\uc2a4\uac00 \uc788\ub294 \uacbd\uc6b0 \uacf5\uc815\uc758 \ud06c\uae30\ub97c \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\ub3c4\ub85d \uae30\uaebc\uc774 \ub3c4\uc640\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bending thick aluminum profiles with controlled radius to prevent cracking in 7075-T6 I\u2019ve bent 7075 flat bars for aerospace parts many times. This alloy is very strong\u2014but also brittle. I learned the hard way that bending 7075 flat bars needs care and planning. 7075?T6 is among the strongest aluminum alloys you can use\u2014but that strength [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":8510,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts\/9037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/comments?post=9037"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/posts\/9037\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/media\/8510"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/media?parent=9037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/categories?post=9037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/ko\/wp-json\/wp\/v2\/tags?post=9037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}