{"id":11702,"date":"2026-03-26T08:36:30","date_gmt":"2026-03-26T08:36:30","guid":{"rendered":"https:\/\/ideal-pro.com\/?p=11702"},"modified":"2026-03-27T05:14:06","modified_gmt":"2026-03-27T05:14:06","slug":"how-to-prevent-stress-cracking-in-plastic-product-design","status":"publish","type":"post","link":"https:\/\/ideal-pro.com\/ko\/\ud50c\ub77c\uc2a4\ud2f1-\uc81c\ud488-\uc124\uacc4\uc5d0\uc11c-\uc751\ub825-\uade0\uc5f4\uc744-\ubc29\uc9c0\ud558\ub294-\ubc29\ubc95\/","title":{"rendered":"\ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488 \uc124\uacc4\uc5d0\uc11c \uc751\ub825 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<h2>\uc18c\uac1c<\/h2>\n<p>\uc2a4\ud2b8\ub808\uc2a4 \ud06c\ub798\ud0b9\uc740 \ub2e4\uc74c\uc5d0\uc11c \uc77c\ubc18\uc801\uc778 \uc7a5\uc560 \ubaa8\ub4dc\uc785\ub2c8\ub2e4. <a href=\"https:\/\/ideal-pro.com\/ko\/injection-molding-wall-thickness-how-it-impacts-part-quality-cost\/\" target=\"_blank\" rel=\"noopener noreferrer\">\ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488<\/a><sup id=\"fnref-1\"><a href=\"#fn-1\" class=\"footnote-ref\">1<\/a><\/sup> \ub9ac\ucf5c\uacfc \uc81c\ud488 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uadfc\ubcf8 \uc6d0\uc778\uc744 \uc774\ud574\ud558\uace0 \uc2a4\ub9c8\ud2b8\ud55c \uc124\uacc4 \uc6d0\uce59\uc744 \uad6c\ud604\ud568\uc73c\ub85c\uc368 \ub0b4\ubd80 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc138 \uac00\uc9c0 \uc911\uc694\ud55c \uc601\uc5ed\uc744 \ub2e4\ub8f9\ub2c8\ub2e4: <strong>\ubd80\ud488 \uc9c0\uc624\uba54\ud2b8\ub9ac<\/strong>, <strong>\uae08\uc18d \uc778\uc11c\ud2b8 \ud1b5\ud569<\/strong>, \ubc0f <strong>\ud640 \ub514\uc790\uc778<\/strong>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ideal-pro.com\/wp-content\/uploads\/2026\/03\/optimized-plastic-part-design-with-rounded-corners-to-prevent-stress-cracking.jpg\" alt=\"\ubaa8\uc11c\ub9ac\ub97c \ub465\uae00\uac8c \ucc98\ub9ac\ud558\uc5ec \uc751\ub825 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ucd5c\uc801\ud654\ub41c \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488 \uc124\uacc4\ubaa8\uc11c\ub9ac\ub97c \ub465\uae00\uac8c \ucc98\ub9ac\ud558\uc5ec \uc751\ub825 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ucd5c\uc801\ud654\ub41c \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488 \uc124\uacc4\"><\/p>\n<hr>\n<h2>\ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488 \ubaa8\uc591 \ubc0f \uce58\uc218 \ucd5c\uc801\ud654<\/h2>\n<p>\ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc758 \uae30\ud558\ud559\uc801 \uad6c\uc870\ub294 \ub0c9\uac01 \ubc0f \uc0ac\uc6a9 \uc911\uc5d0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubd84\uc0b0\ub418\ub294 \ubc29\uc2dd\uc5d0 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uc124\uacc4 \uc6d0\uce59<\/h3>\n<ul>\n<li><strong>\uc5f0\uc18d\uc131 \uc720\uc9c0:<\/strong> \uc81c\ud488\uc758 \uc678\ubd80 \ubaa8\uc591\uc774 \uac00\ub2a5\ud55c \ud55c \uc5f0\uc18d\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911\uc81c\ub97c \ud53c\ud558\uc138\uc694:<\/strong> \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac, \uc9c1\uac01, \ub178\uce58, \ub2e8\uba74\uc801\uc758 \uae09\uaca9\ud55c \ubcc0\ud654\ub294 \uc5c4\uaca9\ud558\uac8c \ud53c\ud558\uc138\uc694.<\/li>\n<li><strong>\ud544\ub81b \ubc18\uacbd:<\/strong>\n<ul>\n<li><strong>\ub0b4\ubd80 \ubaa8\uc11c\ub9ac:<\/strong> \ub0b4\ubd80 \ud544\ub81b \ubc18\uacbd\uc740 \ub2e4\uc74c\uacfc \uac19\uc544\uc57c \ud569\ub2c8\ub2e4. <strong>70% \uc774\uc0c1<\/strong> \ub354 \uc587\uc740 \uc778\uc811 \ubcbd\uc758 \ub450\uaed8\uc758 \ube44\uc728\ub85c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc14\uae65\ucabd \ubaa8\uc11c\ub9ac:<\/strong> \uc804\uccb4 \ubd80\ud488 \ud615\uc0c1\uc744 \uae30\ubc18\uc73c\ub85c \uacb0\uc815\ud558\uc5ec \uade0\uc77c\ud55c \ubcbd \ub450\uaed8\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul><\/li>\n<\/ul>\n<h3>\ubcbd \ub450\uaed8 \uad00\ub9ac<\/h3>\n<p>\ubcbd \ub450\uaed8\uc758 \ubcc0\ud654\ub294 \uace0\ub974\uc9c0 \uc54a\uc740 \ub0c9\uac01 \uc18d\ub3c4\ub85c \uc774\uc5b4\uc838 \ub2e4\uc74c\uacfc \uac19\uc740 \ub450 \uac00\uc9c0 \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4. <strong>\ub0b4\ubd80 \uc2a4\ud2b8\ub808\uc2a4 \ub0c9\uac01<\/strong> \uadf8\ub9ac\uace0 <strong>\uc624\ub9ac\uc5d4\ud14c\uc774\uc158 \ub0b4\ubd80 \uc2a4\ud2b8\ub808\uc2a4<\/strong>.<\/p>\n<ul>\n<li><strong>\uc77c\uad00\uc131\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4:<\/strong> \uac00\ub2a5\ud55c \ud55c \ubcbd \ub450\uaed8\uac00 \uade0\uc77c\ud55c \ubd80\ud488\uc744 \uc124\uacc4\ud558\uc138\uc694.<\/li>\n<li><strong>\uc810\uc9c4\uc801\uc778 \uc804\ud658:<\/strong> \ub2e4\uc591\ud55c \ub450\uaed8\uac00 \ubd88\uac00\ud53c\ud55c \uacbd\uc6b0, \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc138\uc694. <strong>\uc810\uc9c4\uc801 \uc804\ud658<\/strong> \ub97c \ub450\uaebc\uc6b4 \ubd80\ubd84\uacfc \uc587\uc740 \ubd80\ubd84 \uc0ac\uc774\uc5d0 \ubc30\uce58\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<hr>\n<h2>\uae08\uc18d \uc778\uc11c\ud2b8 \ub514\uc790\uc778 \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n<p>\ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc5d0 \uae08\uc18d \uc778\uc11c\ud2b8\ub97c \ud1b5\ud569\ud558\uba74 \uc5f4\ud33d\ucc3d \ucc28\uc774\ub85c \uc778\ud574 \uc0c1\ub2f9\ud55c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>5~10\ubc30 \ub192\uc740 \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE)<\/strong> \uae08\uc18d\ubcf4\ub2e4.<\/p>\n<p>\ub0c9\uac01\ud558\ub294 \ub3d9\uc548 \ud50c\ub77c\uc2a4\ud2f1\uc740 \uae08\uc18d\ubcf4\ub2e4 \ub354 \ub9ce\uc774 \uc218\ucd95\ud558\uc5ec \uc778\uc11c\ud2b8\ub97c \ub2e8\ub2e8\ud788 \uace0\uc815\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 <strong>\uc555\ubc15 \uc2a4\ud2b8\ub808\uc2a4<\/strong> \uc758 \ub0b4\ubd80 \ud50c\ub77c\uc2a4\ud2f1 \uce35\uacfc <strong>\uc778\uc7a5 \uc751\ub825<\/strong> \uac00 \uc678\ubd80 \uce35\uc5d0 \uc313\uc5ec \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc0bd\uc785\uc73c\ub85c \uc778\ud55c \uc2a4\ud2b8\ub808\uc2a4\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \uc804\ub7b5<\/h3>\n<p>\uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub824\uba74 \ub2e4\uc74c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac00\uc774\ub4dc\ub77c\uc778\uc744 \ub530\ub974\uc138\uc694:<\/p>\n<ol>\n<li><strong>\uc7ac\ub8cc \uc120\ud0dd:<\/strong>\n<ul>\n<li>\uac00\ub2a5\ud558\uba74 \uae08\uc18d \uc0bd\uc785\ubb3c\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uad50\uccb4\ud558\uc2ed\uc2dc\uc624. <strong>\ud50c\ub77c\uc2a4\ud2f1 \uc0bd\uc785\ubb3c<\/strong>.<\/li>\n<li>\uae08\uc18d\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ub2e4\uc74c\uacfc \uac19\uc774 CTE\uac00 \ud50c\ub77c\uc2a4\ud2f1\uc5d0 \uac00\uae4c\uc6b4 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. <strong>\uc54c\ub8e8\ubbf8\ub284<\/strong>, <strong>\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/strong>, \ub610\ub294 <strong>\uad6c\ub9ac<\/strong>.<\/li>\n<\/ul><\/li>\n<li><strong>\ubc84\ud37c \ub808\uc774\uc5b4:<\/strong> \uc801\uc6a9 <strong>\uace0\ubb34 \ub610\ub294 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0c4\uc131 \ubc84\ud37c \ucf54\ud305<\/strong> \ub97c \uae08\uc18d \uc778\uc11c\ud2b8\uc5d0 \ucd94\uac00\ud569\ub2c8\ub2e4. \uc774 \uce35\uc774 \uc131\ud615 \uc911\uc5d0 \ub179\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc5ec \uc218\ucd95 \ucc28\uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc774\uc138\uc694.<\/li>\n<li><strong>\ud45c\uba74 \uc900\ube44:<\/strong>\n<ul>\n<li>\uc218\ud589 <strong>\ud0c8\uc9c0 \ucc98\ub9ac<\/strong> \uae08\uc18d \uc778\uc11c\ud2b8\uc5d0 \uc624\uc77c\uc774 \uac00\uc18d\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. <a href=\"https:\/\/ideal-pro.com\/ko\/no-more-cracks-in-injection-molded-parts-heres-why-they-happen-and-how-to-fix-them\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc2a4\ud2b8\ub808\uc2a4 \uade0\uc5f4<\/a><sup id=\"fnref-2\"><a href=\"#fn-2\" class=\"footnote-ref\">2<\/a><\/sup>.<\/li>\n<li><strong>\uc608\uc5f4<\/strong> \uc5f4 \ucda9\uaca9\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc131\ud615 \uc804\uc5d0 \uae08\uc18d \uc778\uc11c\ud2b8\ub97c \uc0bd\uc785\ud569\ub2c8\ub2e4.<\/li>\n<\/ul><\/li>\n<li><strong>\uae30\ud558\ud559 \ubc0f \ub450\uaed8:<\/strong>\n<ul>\n<li>\uc778\uc11c\ud2b8 \uc8fc\ubcc0\uc758 \ud50c\ub77c\uc2a4\ud2f1 \ub450\uaed8\uac00 \ucda9\ubd84\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.\n<ul>\n<li>For <strong>\uc54c\ub8e8\ubbf8\ub284 \uc778\uc11c\ud2b8<\/strong>: \ud50c\ub77c\uc2a4\ud2f1 \ub450\uaed8 ($h$) $ge$ <strong>0.8 $\ubc30$ \uc778\uc11c\ud2b8 \uc9c1\uacbd($D$)<\/strong>.<\/li>\n<li>For <strong>\uad6c\ub9ac \uc778\uc11c\ud2b8<\/strong>: \ud50c\ub77c\uc2a4\ud2f1 \ub450\uaed8 ($h$) $ge$ <strong>0.9 $\ubc30$ \uc778\uc11c\ud2b8 \uc9c1\uacbd($D$)<\/strong>.<\/li>\n<\/ul><\/li>\n<li>\ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc778\uc11c\ud2b8\ub97c \ub514\uc790\uc778\ud569\ub2c8\ub2e4. <strong>\ubd80\ub4dc\ub7ec\uc6b4 \ubaa8\uc591<\/strong>, \uac00\uae09\uc801 \ubbf8\uc138\ud55c <strong>\ub110\ub9c1<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac \uc5c6\uc774 \uae30\uacc4\uc801 \uacb0\ud569\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n<\/ul><\/li>\n<\/ol>\n<hr>\n<h2>\ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc758 \uc804\ub7b5\uc801 \ud640 \uc124\uacc4<\/h2>\n<p>\uad6c\uba4d\uc758 \ubaa8\uc591, \uac1c\uc218, \uc704\uce58\ub294 \uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911 \uc218\uc900\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h3>\ud640 \uc9c0\uc624\uba54\ud2b8\ub9ac \uaddc\uce59<\/h3>\n<ul>\n<li><strong>\uac01\uc9c4 \ubaa8\uc591\uc740 \ud53c\ud558\uc138\uc694:<\/strong> \uc808\ub300 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. <strong>\ud504\ub9ac\uc998\ud615, \uc9c1\uc0ac\uac01\ud615, \uc815\uc0ac\uac01\ud615 \ub610\ub294 \ub2e4\uac01\ud615 \uad6c\uba4d<\/strong>, \ubaa8\uc11c\ub9ac\uac00 \uc2ec\ud55c \uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911 \uc5ed\ud560\uc744 \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uae30\ubcf8 \ubaa8\uc591:<\/strong>\n<ul>\n<li><strong>\uc6d0\ud615 \uad6c\uba4d:<\/strong> \uc548\uc804\ud55c \ud45c\uc900 \uc120\ud0dd.<\/li>\n<li><strong>\ud0c0\uc6d0\ud615 \uad6c\uba4d:<\/strong> \uc885\uc885 <strong>\uac00\uc7a5 \ud6a8\uacfc\uc801<\/strong> \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \uc624\ub9ac\uc5d4\ud14c\uc774\uc158 <strong>\uc678\ub825\uc758 \ubc29\ud5a5\uacfc \ud3c9\ud589\ud55c \ud0c0\uc6d0\uc758 \uc7a5\ucd95\uc785\ub2c8\ub2e4.<\/strong>.<\/li>\n<\/ul><\/li>\n<\/ul>\n<h3>\uc2a4\ud2b8\ub808\uc2a4 \ubd84\uc0b0\uc744 \uc704\ud55c \uace0\uae09 \uae30\uc220<\/h3>\n<p>\uc6d0\ud615 \uad6c\uba4d\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ud0c0\uc6d0\ud615 \uad6c\uba4d\uc758 \uc7a5\uc810\uc744 \ubaa8\ubc29\ud558\ub294 \ub2e4\uc74c \ubc29\ubc95\uc744 \uace0\ub824\ud558\uc138\uc694:<\/p>\n<ul>\n<li><strong>\ubcf4\uc870 \ud504\ub85c\uc138\uc2a4 \uad6c\uba4d:<\/strong> \uc8fc \uad6c\uba4d\uc5d0 \uc778\uc811\ud55c \ub3d9\uc77c\ud55c \uc9c1\uacbd\uc758 \ud504\ub85c\uc138\uc2a4 \uad6c\uba4d\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \uc815\ub82c <strong>\uc678\ub825\uc5d0 \ud3c9\ud589\ud558\uac8c \uad6c\uba4d\uc744 \uc5f0\uacb0\ud558\ub294 \uc911\uc2ec\uc120<\/strong>.<\/li>\n<li><strong>\ub300\uce6d \uc2ac\ub86f:<\/strong> \uc6d0\ud615 \uad6c\uba4d \uc8fc\uc704\uc5d0 \ub300\uce6d\uc73c\ub85c \uc2ac\ub86f\uc744 \uc798\ub77c \ub0b4\ubd80 \uc751\ub825\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<hr>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc2a4\ud2b8\ub808\uc2a4 \uade0\uc5f4 \uc608\ubc29\uc740 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uc6d0\uce59\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 <strong>\uae30\ud558\ud559\uc801 \uc5f0\uc18d\uc131<\/strong>, \ub97c \uc2e0\uc911\ud558\uac8c \uad00\ub9ac\ud569\ub2c8\ub2e4. <strong>\uae08\uc18d \uc778\uc11c\ud2b8 \uc778\ud130\ud398\uc774\uc2a4<\/strong>, \ubc0f \ucd5c\uc801\ud654 <strong>\ud640 \uad6c\uc131<\/strong>, \ub97c \ud1b5\ud574 \uc124\uacc4\uc790\ub294 \uc2e4\uc81c \uc694\uad6c \uc0ac\ud56d\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uacac\uace0\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ub7b5\uc744 \uad6c\ud604\ud558\uc5ec \uc81c\ud488 \uc218\uba85\uc744 \uac1c\uc120\ud558\uace0 \uace0\uc7a5\ub960\uc744 \uc904\uc774\uc138\uc694.<\/p>\n<hr><div class=\"footnotes\"><hr><ol><li id=\"fn-1\"><p>\uc774 \ub9ac\uc18c\uc2a4\ub97c \uc0b4\ud3b4\ubcf4\uace0 \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc758 \ub0b4\uad6c\uc131\uacfc \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud544\uc218 \uc124\uacc4 \uc0ac\ub840\ub97c \uc54c\uc544\ubcf4\uc138\uc694.\r <a href=\"#fnref-1\" class=\"footnote-backref\">&#8617;<\/a><\/p><\/li><li id=\"fn-2\"><p>\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc751\ub825 \uade0\uc5f4\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc81c\ud488 \uace0\uc7a5\uc744 \uc608\ubc29\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.\r <a href=\"#fnref-2\" class=\"footnote-backref\">&#8617;<\/a><\/p><\/li><\/ol><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Stress cracking is a common failure mode in plastic components1 that can lead to costly recalls and product failures. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11707,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How to Prevent Stress Cracking in Plastic Product Design","_seopress_titles_desc":"Discover expert strategies to prevent stress cracking in plastic products through optimal design. 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