{"id":21798,"date":"2023-03-14T10:00:00","date_gmt":"2023-03-14T02:00:00","guid":{"rendered":"https:\/\/zetarmold.com\/?p=21798"},"modified":"2026-04-09T08:23:14","modified_gmt":"2026-04-09T00:23:14","slug":"%ec%8a%a4%ed%8a%b8%eb%a0%88%ec%8a%a4-%eb%a7%88%ed%82%b9-%ec%82%ac%ec%b6%9c-%ec%84%b1%ed%98%95","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/ko\/%ec%8a%a4%ed%8a%b8%eb%a0%88%ec%8a%a4-%eb%a7%88%ed%82%b9-%ec%82%ac%ec%b6%9c-%ec%84%b1%ed%98%95\/","title":{"rendered":"\uc0ac\ucd9c \uc131\ud615\uc5d0\uc11c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?"},"content":{"rendered":"

Stress marking is an often encountered flaw during the \uc0ac\ucd9c \uae08\ud615<\/a>ing process. It manifests as visible discoloration or whitening on the surface of a part where the material has been stressed during molding.<\/strong><\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc7ac\ub8cc\uc758 \ud2b9\uc131, \uc124\uacc4 \uacb0\ud568, \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc778\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc \ub0b4\ubd80\uc758 \uc751\ub825\uc774 \ubc29\ucd9c\ub418\uc5b4 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/strong><\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\ud488\uc758 \uc678\uad00\uc744 \uc190\uc0c1\uc2dc\ud0a4\uace0 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc73c\ubbc0\ub85c \ubc14\ub78c\uc9c1\ud558\uc9c0 \uc54a\uc740 \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc704\uce58 \ub0b4\uc5d0\uc11c \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \uc9c0\uc810\uc744 \ud45c\uc2dc\ud558\ub294 \uc5ed\ud560\uc744 \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n

Therefore, the prevention of stress marking in injection molding is essential for ensuring the quality and functionality of the final product.<\/strong><\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud53c\ud574\uc57c\ub9cc \uace0\ud488\uc9c8\uc758 \uc81c\ud488\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/h2>\n

Injection molding is a high-quality process that requires you to avoid stress marking. The appearance and strength of a part can be affected by stress marking. <\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc73c\ub85c \uc778\ud55c \ubcc0\uc0c9 \ub610\ub294 \ubc31\ud654 \ud604\uc0c1\uc740 \uace0\uc7a5\uc758 \uc9d5\ud6c4\uc785\ub2c8\ub2e4. \ub610\ud55c \uc81c\ud488\uc758 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub54c\ub85c\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubd80\ud488\uc758 \uc644\uc804\ud55c \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc81c\ud488\uc758 \ubbf8\uc801 \ub9e4\ub825\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \uace0\uac1d\ub3c4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \uc81c\ud488\uc758 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\ub294 \uc0ac\uc2e4\uc774 \uc544\ub2d8\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud488\uc9c8\uc774 \ub0ae\uc740 \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc81c\uc870\uc5c5\uccb4\uc758 \ud3c9\ud310\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\uba70 \ud310\ub9e4 \uac10\uc18c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uace0\ud488\uc9c8\uc758 \uc81c\ud488\uc744 \uc5bb\uc73c\ub824\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud53c\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9 \uce94 \uace0\ud488\uc9c8\uc758 \uc81c\ud488\uc744 \uc5bb\uc73c\ub824\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud53c\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud574\uacb0\ud558\uc9c0 \uc54a\uc73c\uba74 \ubd88\ub7c9\ub960 \uc99d\uac00, \uc7ac\uc791\uc5c5\uc5d0 \ub530\ub978 \ucd94\uac00 \ube44\uc6a9, \uc81c\ud488 \ub9ac\ucf5c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud53c\ud568\uc73c\ub85c\uc368 \uacb0\ud568\uc758 \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc7a5\uae30\uc801\uc73c\ub85c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

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\uc0ac\ucd9c \uc131\ud615\uc758 \uc751\ub825 \ud45c\uc2dc<\/span><\/h2>\n

Stress marking can be caused by design errors and material properties. Injection molding may experience stress marking due to a variety of reasons.<\/p>\n

\uc7ac\ub8cc \ud2b9\uc131\uc740 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uc544\ud06c\ub9b4\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ud2b9\uc815 \uc18c\uc7ac\ub294 \ub2e4\ub978 \uc18c\uc7ac\ubcf4\ub2e4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uc18c\uc7ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ud33d\ucc3d \uacc4\uc218\uac00 \ucee4\uc11c \ub0c9\uac01 \uc911\uc5d0 \ub0b4\ubd80 \uc751\ub825\uc774 \uc313\uc774\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc7ac\ub8cc\uc758 \ucca8\uac00\uc81c\ub098 \ud544\ub7ec\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc790\uc778 \uacb0\ud568\ub3c4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd80\ud488\uc758 \ubaa8\uc591\uacfc \ub450\uaed8\ub294 \ubd80\ud488\uc774 \ub0c9\uac01\ub418\uac70\ub098 \uc751\uace0\ub418\ub294 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc751\ub825 \ub9c8\ud0b9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\ub294 \ubaa8\uc11c\ub9ac\uac00 \ub0a0\uce74\ub86d\uac70\ub098 \ubcbd\uc774 \uc587\uc740 \uc601\uc5ed\uc5d0\uc11c \ub354 \ub9ce\uc774 \ubc1c\uc0dd\ud558\uba70, \uac8c\uc774\ud305 \ubc0f \ud658\uae30 \ub610\ud55c \ub0c9\uac01 \uacfc\uc815\uc744 \ubc29\ud574\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Stress marking can also be affected by processing parameters. For instance, the cooling rate and pressure used during injection molding will have an impact on the material stress levels.<\/p>\n

\uc628\ub3c4\uc640 \uc555\ub825\uc740 \ubaa8\ub450 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \uac00\ub2a5\uc131\uc774 \uc788\uc73c\uba70, \ud5c8\uc6a9 \ud55c\ub3c4 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ub418\uc9c0 \uc54a\uc73c\uba74 \uc751\ub825 \ub9c8\ud0b9\uc73c\ub85c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub0c9\uac01 \uc18d\ub3c4\uac00 \ub108\ubb34 \ub192\uac70\ub098 \ub0ae\uc73c\uba74 \ub0b4\ubd80 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uace0, \uc555\ub825\uc740 \uc7ac\ub8cc \ud750\ub984\uc5d0 \ubc18\ub300\uc758 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ub0b4\ubd80 \uc751\ub825\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

\uac01 \uc694\uc18c\uac00 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5 \uc124\uba85\ud558\uae30<\/span><\/h3>\n

Every factor that influences stress marking in injection molding has a different impact on the final product. Internal stresses can build up in the cooling process due to material properties such as high coefficients of thermal expansion, or the presence of fillers or other additives.<\/p>\n

\uc774\ub7ec\ud55c \ub0b4\ubd80 \uc751\ub825\uc740 \uc7ac\ub8cc \ubcc0\ud615\uacfc \ub208\uc5d0 \ubcf4\uc774\ub294 \ubcc0\uc0c9 \ub610\ub294 \ucd5c\uc885 \uc81c\ud488\uc758 \ubc31\ud654 \ud604\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ud06c\ub9b4\uacfc \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ud2b9\uc815 \uc18c\uc7ac\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\ub978 \uc18c\uc7ac\ubcf4\ub2e4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc124\uacc4 \uacb0\ud568\uc758 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \ubcbd\uc774 \uc881\uace0 \ubaa8\uc11c\ub9ac\uac00 \ub0a0\uce74\ub85c\uc6b4 \ubd80\ud488\uc5d0\uc11c \ub354 \ud754\ud558\uac8c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\uac00 \uc704\uce58\uc5d0 \ub530\ub77c \ub0c9\uac01 \ubc0f \uc751\uace0\ub418\ub294 \uc18d\ub3c4\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n

Stress marking can result from internal stresses, which can cause the material’s deformation. Stress marking can also be affected by venting or gating, which can affect the flow of the material during injection molding.<\/p>\n

Stress marking can also be affected by processing parameters. The material’s stress level can be affected by the cooling rate and the pressure used during injection molding. <\/p>\n

\ub0c9\uac01 \uc18d\ub3c4\uac00 \ub108\ubb34 \ub192\uac70\ub098 \ub0ae\uc73c\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc555\ub825\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4. \uc555\ub825\uc774 \ub108\ubb34 \ub192\uac70\ub098 \ub0ae\uc73c\uba74 \uc7ac\ub8cc\uc758 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

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\uc608\ubc29 \uc804\ub7b5<\/span><\/h2>\n

Outline a series of preventative strategies such as optimizing design and adjusting processing parameters. It is especially important to avoid stress marking when injection molding products are manufactured.<\/p>\n

\uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \uc904\uc774\uae30 \uc704\ud55c \uba87 \uac00\uc9c0 \uc804\ub7b5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud55c \uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc740 \uc0ac\ucd9c \uc131\ud615 \uc2dc \uc131\ud615 \ud30c\ub77c\ubbf8\ud130\ub97c \uc870\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ubc29\uc9c0\ud558\ub294 \ub610 \ub2e4\ub978 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc740 \ub0c9\uac01 \uc18d\ub3c4\uc640 \uc555\ub825 \uc124\uc815\uc744 \uc904\uc774\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\ubd80\ud488\uc758 \ub514\uc790\uc778\uc744 \ucd5c\uc801\ud654\ud558\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uae09\uc801 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\ub098 \uc587\uc740 \ubcbd\uc740 \ud53c\ud558\uace0 \ubaa8\uc11c\ub9ac\ub294 \uac00\ub2a5\ud55c \ud55c \ub465\uae00\uac8c \ucc98\ub9ac\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub0b4\ubd80 \uc751\ub825 \ucd95\uc801 \uc5c6\uc774 \uc7ac\ub8cc\uac00 \ubd80\ud488\uc744 \uc790\uc720\ub86d\uac8c \ud750\ub974\ub3c4\ub85d \ud558\ub824\uba74 \uac8c\uc774\ud2b8 \ub610\ub294 \ubca4\ud305\ub3c4 \ucd5c\uc801\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uc9c8\ubcd1\uc758 \ud655\uc0b0\uc744 \ubc29\uc9c0\ud558\ub294 \ub610 \ub2e4\ub978 \ud6a8\uacfc\uc801\uc778 \uc804\ub7b5\uc740 \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc544\ud06c\ub9b4\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ud2b9\uc815 \uc18c\uc7ac\ub294 \ub2e4\ub978 \uc18c\uc7ac\ubcf4\ub2e4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870\uc5c5\uccb4\ub294 \uc801\uc808\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uace0 \uc18c\uc7ac\uc758 \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870\uc5c5\uccb4\ub294 \uc5c4\uaca9\ud55c \ud488\uc9c8 \ubcf4\uc99d \uc870\uce58\ub97c \uc2dc\ud589\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9 \ubb38\uc81c\ub97c \uc2e0\uc18d\ud558\uac8c \uac10\uc9c0\ud558\uace0 \uc218\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc81c\uc870\uc5c5\uccb4\ub294 \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc8fc\uc758 \uae4a\uac8c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc644\uc81c\ud488\uc744 \uac80\uc0ac\ud558\uc5ec \uace0\uac1d\uc5d0\uac8c \uc81c\ud488\uc744 \ubc30\uc1a1\ud558\uae30 \uc804\uc5d0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\ub97c \uac10\uc9c0\ud558\uace0 \uc774\ub97c \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc804\ub7b5\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \ud568\uaed8 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uc608\uc2dc\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n

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\uc7ac\ub8cc \uc120\ud0dd<\/span><\/h2>\n

Injection molding stress marks can be avoided through careful material selection. Different materials are more prone to stress marks in different ways, so manufacturers must take into account these properties when selecting the ideal material for their application.<\/p>\n

\uc544\ud06c\ub9b4\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc774 \uc5f4\ud33d\ucc3d \uacc4\uc218\uac00 \ub192\uc740 \uc18c\uc7ac\ub294 \ub0c9\uac01 \uc911\uc5d0 \uc218\ucd95 \ubc0f \ud33d\ucc3d\ud558\ub294 \uacbd\ud5a5\uc73c\ub85c \uc778\ud574 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uac15\ud654 \ub098\uc77c\ub860\uacfc \uac19\uc740 \uc18c\uc7ac\ub294 \uac15\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ucd5c\uc801\uc758 \uc751\ub825 \ucd5c\uc18c\ud654\ub97c \uc5fc\ub450\uc5d0 \ub450\uace0 \uc124\uacc4\ud558\uc9c0 \uc54a\uc73c\uba74 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5f4\ud33d\ucc3d \uacc4\uc218\ub098 \uac15\uc131\uc774 \ub0ae\uc740 \uc18c\uc7ac(\uc608: ABS \ubc0f \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c)\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub35c \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \ub0b4\ud654\ud559\uc131, \uc790\uc678\uc120 \uc548\uc815\uc131 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc138\uc694.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc18c\uc7ac\uc758 \ubd84\uc790 \uad6c\uc870\uc5d0 \uc758\ud574\uc11c\ub3c4 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \ub098\uc77c\ub860\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ubc18\uacb0\uc815\uc131 \uc18c\uc7ac\ub294 \ubd84\uc790 \ubc30\uc5f4\uc774 \ubb34\uc791\uc704\ub85c \ubc30\uc5f4\ub418\uc5b4 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \ubc18\uba74 \uc544\ud06c\ub9b4\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ubc18\uacb0\uc815\uc131 \uc18c\uc7ac\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ub354 \uc798 \ubd84\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \uc798 \uc0dd\uae30\uc9c0 \uc54a\ub294 \uc18c\uc7ac \uc120\ud0dd\ud558\uae30<\/span><\/h3>\n

Selecting materials that are less susceptible to stress marking is essential in producing high-quality injection molding products. Here are some guidelines to take into account when making your selection:<\/p>\n

\uc5f4\ud33d\ucc3d \uacc4\uc218(CTE): <\/strong>\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\ub824\uba74 CTE\uac00 \ub0ae\uc740 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uc608\ub97c \ub4e4\uc5b4 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc774\ub098 ABS\ub294 CTE\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\ub098 \uc544\ud06c\ub9b4\uacfc \uac19\uc740 \uace0CTE \uc18c\uc7ac\ubcf4\ub2e4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub35c \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n

\ubd84\uc790 \uad6c\uc870: <\/strong>\ub098\uc77c\ub860\uacfc \uac19\uc740 \ubc18\uacb0\uc815\uc9c8 \uc18c\uc7ac\uc640 \uac19\uc774 \ubd84\uc790 \uad6c\uc870\uac00 \uc798 \uc815\ub3c8\ub41c \uc18c\uc7ac\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ub354 \uc798 \ubd84\uc0b0\uc2dc\ud0ac \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ub35c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\ub098 \uc544\ud06c\ub9b4\uacfc \uac19\uc740 \ube44\uc815\uc9c8 \uc18c\uc7ac\ub294 \ubd84\uc790 \uad6c\uc870\uac00 \ubd88\uaddc\uce59\ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n

\uac15\uc131: <\/strong>\uac15\ud654 \ub098\uc77c\ub860\uacfc \uac19\uc774 \uac15\uc131\uc774 \ub192\uc740 \uc18c\uc7ac\ub294 \ubcc0\ud615\uc774 \ucd5c\uc18c\ud654\ub418\ub3c4\ub85d \uc124\uacc4\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc774\ub098 ABS\uc640 \uac19\uc774 \uac15\uc131\uc774 \ub0ae\uc740 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uba74 \uc774\ub7ec\ud55c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\ub0b4\ud654\ud559\uc131:<\/strong> \ubd80\ud488\uc774 \ub178\ucd9c\ub420 \ud654\ud559\uc801 \ud658\uacbd\uc744 \uace0\ub824\ud558\uace0 \ud574\ub2f9 \ud658\uacbd\uc5d0 \ub300\ud55c \ub0b4\ud654\ud559\uc131\uc774 \ub6f0\uc5b4\ub09c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ub178\ucd9c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc5c6\ub294 \uc18c\uc7ac\ub294 \ubd80\uc801\uc808\ud55c \uad00\ub9ac\ub85c \uc778\ud574 \uc131\ub2a5\uc774 \uc800\ud558\ub418\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub354 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uae30\uacc4\uc801 \uc18d\uc131:<\/strong> \uac15\ub3c4, \ub0b4\ucda9\uaca9\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ub4f1 \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac16\ucd98 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n

By following these guidelines, manufacturers can select materials that are less susceptible to stress marking and produce high-quality injection molding products that meet application demands.<\/p>\n

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\ub514\uc790\uc778 \uace0\ub824 \uc0ac\ud56d<\/span><\/h3>\n

Design plays a significant role in preventing stress marking in injection molding. Design flaws can create internal stresses within the part, leading to stress marking. Here are some ways in which design can impact stress marking:<\/p>\n

\ubcbd \ub450\uaed8:<\/strong> \ubcbd \ub450\uaed8\uac00 \uace0\ub974\uc9c0 \uc54a\uc73c\uba74 \ub0c9\uac01\uc774 \uace0\ub974\uc9c0 \uc54a\uace0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc751\ub825 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcbd \ub450\uaed8\uac00 \uade0\uc77c\ud55c \ubd80\ud488\uc744 \uc124\uacc4\ud558\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uac8c\uc774\ud2b8 \uc704\uce58:<\/strong> \uc6a9\uc735\ub41c \ud50c\ub77c\uc2a4\ud2f1\uc774 \uce90\ube44\ud2f0\ub85c \ub4e4\uc5b4\uac00\ub294 \uac8c\uc774\ud2b8\uc758 \uc704\uce58\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ucf1c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac8c\uc774\ud2b8 \uc704\uce58\ub294 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc704\uce58\uc5d0 \ubc30\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uc640 \uac00\uc7a5\uc790\ub9ac:<\/strong> \ubaa8\uc11c\ub9ac\uc640 \ubaa8\uc11c\ub9ac\uac00 \ub0a0\uce74\ub85c\uc6b0\uba74 \uc751\ub825\uc774 \uc9d1\uc911\ub418\uc5b4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\uc11c\ub9ac\uc640 \ubaa8\uc11c\ub9ac\ub97c \ub465\uae00\uac8c \ub514\uc790\uc778\ud558\uba74 \ub0b4\ubd80 \uc751\ub825\uc744 \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ucf1c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6a9\uc811 \ub77c\uc778:<\/strong> \uc6a9\uc735\ub41c \ud50c\ub77c\uc2a4\ud2f1\uc758 \ub450 \ud750\ub984\uc774 \ub9cc\ub098 \uacb0\ud569\ud558\ub294 \uc6a9\uc811 \ub77c\uc778\uc740 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ucf1c \uc751\ub825 \ub9c8\ud0b9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc601\uc5ed\uc5d0 \uc6a9\uc811\uc120\uc774 \uc788\ub294 \ubd80\ud488\uc744 \uc124\uacc4\ud558\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd08\uc548 \uac01\ub3c4:<\/strong> \uad6c\ubc30 \uac01\ub3c4\uac00 \ubd80\uc871\ud558\uba74 \uc774\uc81d\uc158 \uc911\uc5d0 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc751\ub825 \ub9c8\ud0b9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uad6c\ubc30 \uac01\ub3c4\ub85c \ubd80\ud488\uc744 \uc124\uacc4\ud558\uba74 \ubc30\ucd9c\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

By considering these design factors, manufacturers can optimize the design of the part to minimize internal stresses and reduce the risk of stress marking, leading to high-quality injection molding products.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \uc798 \uc0dd\uae30\uc9c0 \uc54a\ub294 \ubd80\ud488\uc744 \ub514\uc790\uc778\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uae4c\uc694?<\/span><\/h3>\n

When designing parts for injection molding, it is essential to consider the potential for stress marking and design the part accordingly. Here are some guidelines to follow when designing parts that are less prone to stress marking.<\/p>\n

\uade0\uc77c\ud55c \ubcbd \ub450\uaed8: <\/strong>\uade0\uc77c\ud55c \ubcbd \ub450\uaed8\ub85c \ubd80\ud488\uc744 \uc124\uacc4\ud558\uc5ec \uade0\uc77c\ud55c \ub0c9\uac01\uc744 \ubcf4\uc7a5\ud558\uace0 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uc640 \ubaa8\uc11c\ub9ac\ub97c \ud53c\ud558\uc138\uc694:<\/strong> \ub465\uadfc \ubaa8\uc11c\ub9ac\uc640 \ubaa8\uc11c\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc744 \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ud0a4\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uc138\uc694.<\/p>\n

\uac8c\uc774\ud2b8 \uc704\uce58\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4:<\/strong> \uac8c\uc774\ud2b8 \uc704\uce58\ub97c \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud558\uc5ec \ub0b4\ubd80 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub294 \uc704\uce58\uc5d0 \ubc30\uce58\ud558\uc138\uc694.<\/p>\n

\uc6a9\uc811\uc120\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4:<\/strong> \uc6a9\uc811\uc120\uc758 \uc218\ub97c \ucd5c\uc18c\ud654\ud558\uac70\ub098 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc601\uc5ed\uc5d0 \ubc30\uce58\ud558\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc774\ub3c4\ub85d \ubd80\ud488\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/p>\n

\uc801\uc808\ud55c \ub4dc\ub798\ud504\ud2b8 \uac01\ub3c4\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4:<\/strong> \uc801\uc808\ud55c \ud1b5\ud48d \uac01\ub3c4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc30\ucd9c\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uace0 \ubc30\ucd9c \uacfc\uc815\uc5d0\uc11c \ub0b4\ubd80 \uc751\ub825\uc744 \ubc29\uc9c0\ud558\uc138\uc694.<\/p>\n

\uc18c\uc7ac \uc120\ud0dd: <\/strong>\uc5f0\uc2e0\uc728\uc774 \ub192\uc740 \uc18c\uc7ac\uc640 \uac19\uc774 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \uc798 \uc0dd\uae30\uc9c0 \uc54a\ub294 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n

\ub9ac\ube0c \ub514\uc790\uc778:<\/strong> \uc751\ub825\uc744 \uace0\ub974\uac8c \ubd84\uc0b0\ud558\uace0 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub9ac\ube0c \ub514\uc790\uc778\uc744 \ud1b5\ud569\ud558\ub294 \uac83\uc744 \uace0\ub824\ud558\uc138\uc694.<\/p>\n

\uac15\ud654:<\/strong> \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uae30 \uc704\ud574 \ub9ac\ube0c \ub610\ub294 \uac70\uc14b\uacfc \uac19\uc740 \ubcf4\uac15\uc7ac\ub97c \ub514\uc790\uc778\uc5d0 \ud1b5\ud569\ud558\ub294 \uac83\uc744 \uace0\ub824\ud558\uc138\uc694.<\/p>\n

\uc124\uacc4\uc790\ub294 \uc774\ub7ec\ud55c \uc9c0\uce68\uc744 \ub530\ub77c \ubd80\ud488 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uc704\ud5d8\uc744 \uc904\uc5ec \uace0\ud488\uc9c8\uc758 \uc0ac\ucd9c \uc131\ud615 \uc81c\ud488<\/a>.<\/p>\n

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\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9 \ud14c\uc2a4\ud2b8<\/span><\/h3>\n

To ensure quality, injection molding products must be tested for stress marking. The polariscope test is one of the most popular tests. It uses polarized lighting to detect areas of stress in the material. <\/p>\n

\uc5ec\uae30\uc5d0\ub294 \ud3b8\uad11\ub418\ub294 \ub450 \ud544\ud130 \uc0ac\uc774\uc5d0 \ubd80\ud488\uc744 \ubc30\uce58\ud55c \ub2e4\uc74c \ud3b8\uad11\ub41c \ud0dc\uc591\uad11\uc5d0 \ub178\ucd9c\ub41c \ubd80\ud488\uc774 \uc0dd\uc131\ud558\ub294 \uc751\ub825 \ud328\ud134\uc744 \uad00\ucc30\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\ub825 \ud328\ud134\uc740 \uc751\ub825 \ub9c8\ud0b9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \ubd80\ud488 \uc124\uacc4 \ubc0f \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\uc758 \ubb38\uc81c\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc84\uc2a4\ud2b8 \ud14c\uc2a4\ud2b8\ub294 \ubd80\ud488\uc5d0 \uc555\ub825\uc744 \uac00\ud558\uc5ec \uc2e4\ud328\ud558\ub294 \ud14c\uc2a4\ud2b8\uc785\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ucde8\uc57d\ud55c \uc601\uc5ed\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c \uc124\uacc4 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc218\uc815\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd84\uc11d \uc0ac\ucd9c \uc131\ud615<\/a> \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \ud30c\uc545\ud558\uae30 \uc704\ud574\uc11c\ub294 \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\ub97c \ud30c\uc545\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc0ac\ucd9c \uc555\ub825, \uae08\ud615 \uc628\ub3c4, \ub0c9\uac01 \uc2dc\uac04, \uc0ac\ucd9c \uc18d\ub3c4\uc640 \uac19\uc740 \uc694\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \ubd84\uc11d\ud558\uace0 \ucd5c\uc885 \uc81c\ud488\uc744 \uc81c\uc870\ud558\uae30 \uc804\uc5d0 \ud544\uc694\ud55c \uc870\uc815\uc744 \uc218\ud589\ud558\uc5ec \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n
\"\"<\/figure>\n<\/div>\n

\ud14c\uc2a4\ud2b8 \uc911\uc5d0 \ubc1c\uacac\ub41c \ubb38\uc81c\ub97c \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud558\ub098\uc694?<\/span><\/h3>\n

\ud14c\uc2a4\ud2b8 \uc911\uc5d0 \ubc1c\uacac\ub41c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9 \ubb38\uc81c\ub97c \uc989\uc2dc \ud574\uacb0\ud558\uc5ec \ucd5c\uc885 \uc81c\ud488\uc758 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uae08\ud615 \uc628\ub3c4, \ub0c9\uac01 \uc2dc\uac04, \uc0ac\ucd9c \uc18d\ub3c4 \ubc0f \ub0c9\uac01 \uc2dc\uac04\uacfc \uac19\uc740 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\ub97c \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc774 \ud55c \uac00\uc9c0 \uc804\ub7b5\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc870\uc815\uc744 \ud1b5\ud574 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc774\uace0 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd80\ud488 \ub514\uc790\uc778\uc744 \uc218\uc815\ud558\ub294 \uac83\ub3c4 \ub610 \ub2e4\ub978 \uc635\uc158\uc785\ub2c8\ub2e4. \ubd80\ud488\uc758 \ubaa8\uc591\uc774\ub098 \ub450\uaed8\ub97c \uc218\uc815\ud558\uc5ec \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ub294 \ud544\ub81b\uc774\ub098 \ubc18\uacbd\uc744 \ucd94\uac00\ud558\uc5ec \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ube0c\uc640 \uc2a4\ud2f0\ud504\ub108\ub97c \ucd94\uac00\ud558\uc5ec \ub514\uc790\uc778\uc744 \uac1c\uc120\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc751\ub825\uc774 \ubd80\ud488 \uc804\uccb4\uc5d0 \uace0\ub974\uac8c \ubd84\uc0b0\ub418\uc5b4 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc758 \uac00\ub2a5\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc62c\ubc14\ub978 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc774\ub098 \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8\uc640 \uac19\uc774 \ud0c4\uc131\ub960\uc774 \ub0ae\uc740 \uc18c\uc7ac\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc5d0 \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4. \ucda9\uaca9 \uac15\ub3c4\uc640 \ud30c\ub2e8 \uc5f0\uc2e0\uc728\uc774 \ub192\uc740 \uc18c\uc7ac\ub294 \uc751\ub825 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uace0 \uc751\ub825 \ub9c8\ud0b9\uc758 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub54c\ub85c\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\uc758 \uadfc\ubcf8 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uace0 \ud6a8\uacfc\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud574 \ucd94\uac00 \ud14c\uc2a4\ud2b8\uc640 \uc2dc\ubbac\ub808\uc774\uc158\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc790\uc774\ub108\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \ub54c \uccb4\uacc4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0dd\uc0b0\ub418\ub294 \uc81c\ud488\uc774 \uace0\ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uace0 \uacb0\ud568\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n
\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

\uacb0\ub860<\/span><\/h2>\n

\uace0\ud488\uc9c8\uc758 \ucf58\ud150\uce20\ub97c \uc81c\uc791\ud558\ub824\uba74 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0ac\ucd9c \uc131\ud615 \uc81c\ud488<\/a>. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc644\uc81c\ud488\uc758 \ubbf8\uad00\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud56d\uacf5\uc6b0\uc8fc \ub610\ub294 \uc790\ub3d9\ucc28 \ubd80\ud488\uacfc \uac19\uc774 \uadf9\uc2ec\ud55c \uc2a4\ud2b8\ub808\uc2a4\ub098 \uc555\ub825\uc5d0 \ub178\ucd9c\ub418\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \uc0dd\uc0b0 \uacf5\uc815\uc5d0 \uc545\uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc774 \uc788\ub294 \ubd80\ud488\uc740 \uc7ac\uc791\uc5c5\ud558\uac70\ub098 \ud3d0\uae30\ud574\uc57c \ud558\ubbc0\ub85c \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uace0 \ub9ac\ub4dc \ud0c0\uc784\uc774 \uae38\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub54c\ub85c\ub294 \ub9c8\ud06c\uac00 \ubc14\ub85c \ubcf4\uc774\uc9c0 \uc54a\uc544 \uc870\ub9bd\uc774\ub098 \uc124\uce58\uac00 \uc644\ub8cc\ub41c \ud6c4\uc5d0\uc57c \uc228\uaca8\uc9c4 \uacb0\ud568\uc774 \ubc1c\uacac\ub418\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub514\uc790\uc774\ub108\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc744 \ubc29\uc9c0\ud558\ub294 \uc870\uce58\ub97c \ucde8\ud568\uc73c\ub85c\uc368 \uc81c\ud488\uc5d0 \uacb0\ud568\uc774 \uc5c6\uace0 \uace0\ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uace0\uac1d \ub9cc\uc871\ub3c4\ub97c \ub192\uc774\uace0 \ud310\ub9e4\ub7c9\uc744 \ub298\ub9b4 \uc218 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2dc\uc7a5\uc5d0\uc11c \ub354 \ub098\uc740 \ud3c9\ud310\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\ucd9c \uc131\ud615<\/a> \uc131\uacf5\uc740 \uc81c\ud488\uc5d0\uc11c \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud06c\ub97c \uc81c\uac70\ud558\ub294 \ub370 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n

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Request a Free Quote \u2192<\/a> See our Injection Molding Complete Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\uc751\ub825 \ub9c8\ud0b9\uc740 \uc0ac\ucd9c \uc131\ud615 \uacf5\uc815\uc5d0\uc11c \uc790\uc8fc \ubc1c\uc0dd\ud558\ub294 \uacb0\ud568\uc785\ub2c8\ub2e4. \uc774\ub294 \uc131\ud615 \uc911 \uc7ac\ub8cc\uac00 \uc751\ub825\uc744 \ubc1b\uc740 \ubd80\ud488\uc758 \ud45c\uba74\uc5d0 \ub208\uc5d0 \ubcf4\uc774\ub294 \ubcc0\uc0c9 \ub610\ub294 \ubc31\ud654 \ud604\uc0c1\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4 \ub9c8\ud0b9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc694\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc7ac\ub8cc \ub0b4\ubd80 \uc751\ub825\uc758 \ubc29\ucd9c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4...]<\/p>","protected":false},"author":1,"featured_media":11857,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How do you prevent stress marking in injection | ZetarMold","_seopress_titles_desc":"Discover expert insights on stress marking injection moulding from ZetarMold. We provide professional injection molding services with DFM support, fast","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42],"tags":[],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/posts\/21798"}],"collection":[{"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/comments?post=21798"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/posts\/21798\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/media\/11857"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/media?parent=21798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/categories?post=21798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/ko\/wp-json\/wp\/v2\/tags?post=21798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}