{"id":4913,"date":"2026-06-05T16:12:43","date_gmt":"2026-06-05T08:12:43","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=4913"},"modified":"2026-06-05T16:12:43","modified_gmt":"2026-06-05T08:12:43","slug":"znse-%eb%a0%8c%ec%a6%88-%ec%a0%88%eb%8b%a8%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/ko\/znse-%eb%a0%8c%ec%a6%88-%ec%a0%88%eb%8b%a8%ea%b8%b0\/","title":{"rendered":"ZnSe \ub80c\uc988 \uc808\ub2e8\uae30 \u2014 \uc140\ub80c\ud654\uc544\uc5f0 \uad11\ud559 \ubd80\ud488\uc758 \uc815\ubc00 \uc808\ub2e8"},"content":{"rendered":"<p>ZnSe \ub80c\uc988 \uc808\ub2e8\uae30\ub294 CVD\ub85c \uc131\uc7a5\ub41c \ud669\ud654\uc544\uc5f0 \uc140\ub808\ub098\uc774\ub4dc \ube14\ub7ad\ud06c\ub97c CO\u2082 \ub808\uc774\uc800 \uad11\ud559, \uc5f4\ud654\uc0c1 \uc2dc\uc2a4\ud15c \ubc0f FLIR \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9 \ub80c\uc988 \uae30\ud310\uc73c\ub85c \uc808\ub2e8\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc815\ubc00 \uc808\ub2e8 \uc7a5\ube44\uc785\ub2c8\ub2e4. ZnSe\ub294 \ub113\uc740 \uc801\uc678\uc120 \ud22c\uacfc \ubc94\uc704(0.5\u201322 \u03bcm)\uc640 \ub808\uc774\uc800 \ud30c\uc7a5\uc5d0\uc11c \ub0ae\uc740 \ud761\uc218\uc728 \ub355\ubd84\uc5d0 10.6 \u03bcm CO\u2082 \ub808\uc774\uc800 \ucd08\uc810 \ub80c\uc988 \ubc0f \ucc3d\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc774\uc9c0\ub9cc, \ubd80\uc801\uc808\ud558\uac8c \uac00\uacf5\ub420 \uacbd\uc6b0 \ubd80\ub4dc\ub7fd\uace0 \uae68\uc9c0\uae30 \uc26c\uc6b0\uba70 \ub3c5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 ZnSe \ub80c\uc988 \uc808\ub2e8\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae68\ub057\ud558\uace0 \uade0\uc5f4 \uc5c6\ub294 \uae30\ud310\uc744 \uc5bb\uc744\uc9c0, \uc544\ub2c8\uba74 \uc720\ud574\ud55c \uc140\ub808\ub284 \uba3c\uc9c0\uac00 \ud3ec\ud568\ub41c \uac12\ube44\uc2fc \uc2a4\ud06c\ub7a9\uc744 \uc5bb\uc744\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-1024x683.jpg\" alt=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\" class=\"wp-image-4914\" title=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\ub294 \uc815\ubc00 \uc808\ub2e8\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uacf5\uc791 \uae30\uacc4\uc785\ub2c8\ub2e4.\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-1024x683.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-300x200.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-768x512.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-18x12.jpg 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine-600x400.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/06\/znse-lens-cutting-machine.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\ud751\uc5f0, \uad11\ud559 \uc720\ub9ac \ub4f1\uc744 \uc704\ud55c \ub8e8\ud504\ud615 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">ZnSe \ub80c\uc988 \uc808\ub2e8\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p>ZnSe \ub80c\uc988 \uc808\ub2e8\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c CVD\ub85c \uc131\uc7a5\ub41c \uc789\uacf3 \ub610\ub294 \uc0ac\uc804 \uc131\ud615\ub41c \uc2e4\ub9b0\ub354\uc778 \ud669\ud654\uc544\uc5f0 \uc140\ub808\ub098\uc774\ub4dc \ube14\ub7ad\ud06c\ub97c \ud6c4\uc18d <a href=\"\/ko\/lens-grinding-equipment\/\">\uc5f0\uc0ad<\/a> \uadf8\ub9ac\uace0 <a href=\"\/ko\/%ea%b4%91%ed%95%99-%ec%97%b0%eb%a7%88%ea%b8%b0\/\">\uc5f0\ub9c8<\/a>. \ub97c \uc704\ud55c \ud3c9\ud3c9\ud55c \uae30\ud310\uc73c\ub85c \uc808\ub2e8\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uad6c\uc131\ub41c \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\ub9c8 \uc808\ub2e8 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uad11\ud559 \uc808\ub2e8 \uc7a5\ube44\uc640 \ub2ec\ub9ac ZnSe \ub80c\uc988 \uc808\ub2e8\uae30\ub294 \uc7ac\ub8cc\uc758 \uace0\uc720\ud55c \ud2b9\uc131 \uc870\ud569\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubd80\ub4dc\ub7ec\uc6c0:<\/strong> ZnSe\uc758 Knoop \uacbd\ub3c4\ub294 \uc57d 120\uc73c\ub85c, \uac8c\ub974\ub9c8\ub284(~780) \ub610\ub294 \uc2e4\ub9ac\ucf58(~1,150)\ubcf4\ub2e4 \ud6e8\uc52c \ubd80\ub4dc\ub7fd\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc808\ub2e8 \uc694\uc18c\uac00 \uc27d\uac8c \uce68\ud22c\ud558\uc9c0\ub9cc \uacfc\ub3c4\ud55c \ud798\uc774\ub098 \uc774\uc1a1 \uc18d\ub3c4\ub85c \uc778\ud574 \uae4a\uc740 \ud45c\uba74 \uc190\uc0c1\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucde8\uc131:<\/strong> \ubd80\ub4dc\ub7fd\uc9c0\ub9cc ZnSe\ub294 \uae68\uc9c0\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ucda9\uaca9\uc774\ub098 \ubd88\uade0\uc77c\ud55c \uc751\ub825 \ud558\uc5d0\uc11c \uc808\ub2e8\uba74\uc744 \ub530\ub77c \ud30c\uc190\ub418\uc5b4 \uce69\uacfc \uade0\uc5f4\uc774 \uae30\ud310\uc73c\ub85c \uc804\ud30c\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3c5\uc131:<\/strong> \ud669\ud654\uc544\uc5f0 \uc140\ub808\ub098\uc774\ub4dc\uc5d0\ub294 \uaddc\uc81c \ub300\uc0c1 \ub3c5\uc131 \uc6d0\uc18c\uc778 \uc140\ub808\ub284\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. ZnSe\ub97c \uc808\ub2e8, \uc5f0\uc0ad \ubc0f \uc5f0\ub9c8\ud558\uba74 \ud761\uc785 \ubc0f \ud53c\ubd80 \uc811\ucd09 \uc2dc \uc720\ud574\ud55c \ubbf8\uc138 \uc785\uc790 \uba3c\uc9c0\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc808\ub2e8\uae30\ub294 \uc140\ub808\ub284 \ud568\uc720 \uc785\uc790\ub97c \ud3ec\ud568\ud558\uae30 \uc704\ud574 \ubc00\ud3d0\ub41c \uc808\ub2e8 \ucc54\ubc84\uc640 \uc2b5\uc2dd \uc808\ub2e8 \uacf5\uc815\uc744 \ud1b5\ud569\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub113\uc740 IR \ud22c\uacfc:<\/strong> ZnSe\ub294 \uac00\uc2dc\uad11\uc120(0.5 \u03bcm)\ubd80\ud130 \uc6d0\uc801\uc678\uc120(22 \u03bcm)\uae4c\uc9c0 \ud22c\uacfc\ud558\ubbc0\ub85c CO\u2082 \ub808\uc774\uc800 \uad11\ud559(10.6 \u03bcm) \ubc0f \ub2e4\uc911 \ub300\uc5ed \uc5f4\ud654\uc0c1\uc5d0 \ub300\uccb4 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uc808\ub2e8\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \uc190\uc0c1\uc740 \ud22c\uacfc\uc728\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \uc0b0\ub780\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uacb0\ud568\ub3c4 \ub80c\uc988\ub97c \uad11\ud559\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">ZnSe \ub80c\uc988 \uc808\ub2e8\uae30 \u2014 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1<\/th><th>ID(\ub0b4\uacbd) \ud1b1<\/th><th>\ud658\ud615 \ud1b1<\/th><\/tr><\/thead><tbody><tr><td>\uc808\ub2e8 \ud3ed<\/td><td>0.20\u20130.35 mm<\/td><td>0.3\u20130.8 mm<\/td><td>0.8\u20131.5 mm<\/td><\/tr><tr><td>\uc808\ub2e8 \uc815\ud655\ub3c4 (TTV)<\/td><td>8\u201315 \u03bcm (\u03a650 mm)<\/td><td>5\u201310 \u03bcm<\/td><td>10\u201320 \u03bcm<\/td><\/tr><tr><td>\ud45c\uba74 \uac70\uce60\uae30 (Ra)<\/td><td>0.6\u20131.2 \u03bcm<\/td><td>0.4\u20130.8 \u03bcm<\/td><td>1.5\u20133.0 \u03bcm<\/td><\/tr><tr><td>\ucd5c\ub300 \ube14\ub7ad\ud06c \uc9c1\uacbd<\/td><td>\ubaa8\ub378\uc5d0 \ub530\ub77c \ub2e4\ub984<\/td><td>\ube14\ub808\uc774\ub4dc ID\uc5d0 \uc758\ud574 \uc81c\ud55c\ub428<\/td><td>\ucd5c\ub300 200 mm<\/td><\/tr><tr><td>\ud45c\uba74 \uc544\ub798 \uc190\uc0c1 \uae4a\uc774<\/td><td>15\u201340 \u03bcm<\/td><td>10\u201330 \u03bcm<\/td><td>40\u201380 \u03bcm<\/td><\/tr><tr><td>\ub0c9\uac01\uc218 \uc885\ub958<\/td><td>\uc218\uc131 (\ubc00\ud3d0\ud615)<\/td><td>\uc218\uc131 (\ubc00\ud3d0\ud615)<\/td><td>\uc218\uc131 (\ubc00\ud3d0\ud615)<\/td><\/tr><tr><td>\uc140\ub808\ub284 \ubd84\uc9c4 \uc81c\uc5b4<\/td><td>\uc2b5\uc2dd \uc808\ub2e8 + \ubc00\ud3d0 \ucc54\ubc84<\/td><td>\uc2b5\uc2dd \uc808\ub2e8 + \ubc00\ud3d0 \ucc54\ubc84<\/td><td>\uc2b5\uc2dd \uc808\ub2e8 + \ubc00\ud3d0 \ucc54\ubc84<\/td><\/tr><tr><td>\ucd5c\uc801\uc758 \uc801\uc6a9 \ubd84\uc57c<\/td><td>\uc0dd\uc0b0 \uc2ac\ub77c\uc774\uc2f1, \ucee4\ud504(kerf) \ubbfc\uac10 \uc791\uc5c5<\/td><td>\uace0\uc815\ubc00 \ub2e8\uc77c \uc808\ub2e8<\/td><td>\ub300\ud615 \ube14\ub7ad\ud06c, \uac70\uce5c \ud615\uc0c1 \uac00\uacf5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\ucc38\uace0:<\/strong> \ubaa8\ub4e0 ZnSe \uc808\ub2e8 \ubc29\ubc95\uc740 \uc140\ub808\ub284 \ud568\uc720 \ubd84\uc9c4\uacfc \uc2ac\ub7ec\ub9ac\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \ubc00\ud3d0\ub41c \uc2b5\uc2dd \uc808\ub2e8 \ud658\uacbd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. ZnSe\uc758 \uac74\uc2dd \uc808\ub2e8\uc740 \ud488\uc9c8\uacfc \uc548\uc804 \uce21\uba74 \ubaa8\ub450\uc5d0\uc11c \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ub4e0 IR \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc640\uc774\uc5b4 \uc3d8 \ub300 ID \uc3d8 \uae30\uc220\uc758 \uc790\uc138\ud55c \ube44\uad50\ub294 \ub2f9\uc0ac\uc758 <a href=\"\/ko\/wire-saw-vs-id-saw\/\">\uc640\uc774\uc5b4 \uc3d8 \ub300 ID \uc3d8<\/a> \ube44\uad50 \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-1024x576.webp\" alt=\"\uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc808\ub2e83 \uff0c \uac8c\ub974\ub9c8\ub284 \uac00\uacf5\" class=\"wp-image-4332\" title=\"\ube54\ud380 \uc720\ub9ac \uc808\ub2e8 \uc7a5\ube44\ub294 \uc815\ubc00 \uc808\ub2e8\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uacf5\uc791 \uae30\uacc4\uc785\ub2c8\ub2e4.\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-1024x576.webp 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-300x169.webp 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-768x432.webp 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-1536x864.webp 1536w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-2048x1152.webp 2048w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-18x10.webp 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2025\/06\/Cutting-Germanium-Lenses1-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\ud751\uc5f0, \uad11\ud559 \uc720\ub9ac \ub4f1\uc744 \uc704\ud55c \ub8e8\ud504\ud615 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ucd5c\uc801\uc758 \uacb0\uacfc\ub97c \uc704\ud55c ZnSe \ub80c\uc988 \uc808\ub2e8\uae30 \uc124\uc815 \ubc29\ubc95<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ub2e8\uacc4: ZnSe\uc5d0 \uc801\ud569\ud55c \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\ub9c8\uc7ac \uc120\ud0dd<\/h3>\n\n\n\n<p>ZnSe\uc758 \ub0ae\uc740 \uacbd\ub3c4(Knoop ~120)\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \uc785\uc790 \ud06c\uae30\ub97c \uc2e0\uc911\ud558\uac8c \ub9de\ucdb0\uc57c \ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub108\ubb34 \uac70\uce5c \uc785\uc790\ub294 \ube60\ub974\uac8c \uc808\ub2e8\ud558\uc9c0\ub9cc \uae4a\uc740 \ud45c\uba74 \uc190\uc0c1\uc744 \uc720\ubc1c\ud558\uc5ec \uad11\ubc94\uc704\ud55c <a href=\"\/ko\/wafer-double-sided-lapping\/\">\uc5f0\ub9c8<\/a> \uc791\uc5c5\uc774 \ud544\uc694\ud558\uba70, \uc774\ub294 \uc808\uc57d\ub41c \uc2dc\uac04\uc744 \uc0c1\uc1c4\ud569\ub2c8\ub2e4. \ub108\ubb34 \ubbf8\uc138\ud55c \uc785\uc790\ub294 \uc808\ub2e8 \uc18d\ub3c4\ub97c \ube44\uc2e4\uc6a9\uc801\uc778 \uc218\uc900\uc73c\ub85c \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>ZnSe\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8 \uc2dc, \uc0dd\uc0b0 \uc2ac\ub77c\uc774\uc2f1\uc744 \uc704\ud574 20\u201340 \u03bcm \ubc94\uc704\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc785\uc790\uac00 \uc788\ub294 \uc640\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. ID \uc3d8 \ub0a0\uc758 \uacbd\uc6b0, \ubd80\ub4dc\ub7ec\uc6b4 \uacb0\uc815\uc9c8 \uc7ac\ub8cc(CdTe \ub610\ub294 GaAs \uad8c\uc7a5 \uc0ac\ud56d\uacfc \uc720\uc0ac\ud558\uba70, \ud6e8\uc52c \ub354 \ub2e8\ub2e8\ud55c \uac8c\ub974\ub9c8\ub284 \uad8c\uc7a5 \uc0ac\ud56d\uacfc\ub294 \ub2e4\ub984)\uc5d0 \ub300\ud574 \ub0a0 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uad8c\uc7a5\ud558\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \ub18d\ub3c4\uc640 \uc785\uc790 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Set Feed Rate Below the Fracture Threshold<\/h3>\n\n\n\n<p>ZnSe\u2019s combination of softness and brittleness creates a narrow optimal feed rate window. Too fast \u2192 cleavage fractures and edge chipping. Too slow \u2192 excessive heat buildup from friction (even with coolant), which can cause thermal stress cracking.<\/p>\n\n\n\n<p>Start at 30\u201350% of the feed rate you would use for germanium on the same machine. Run test cuts and inspect edge quality under magnification before increasing speed. The target is a clean cut edge with no visible chipping at 10\u00d7 magnification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Configure Coolant for Selenium Containment<\/h3>\n\n\n\n<p>Coolant serves dual purposes on a ZnSe lens cutting machine: thermal management and hazardous dust suppression. Use water-based coolant delivered at sufficient flow to keep the entire cutting zone submerged. The coolant system must include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Filtration<\/strong> to capture selenium-bearing particles before recirculation<\/li>\n\n\n\n<li><strong>Enclosed collection<\/strong> for spent coolant and cutting slurry \u2014 this is hazardous waste requiring proper disposal per local environmental regulations<\/li>\n\n\n\n<li><strong>Splash containment<\/strong> around the cutting chamber to prevent selenium-contaminated mist from escaping<\/li>\n<\/ul>\n\n\n\n<p>The U.S. Occupational Safety and Health Administration (<a href=\"https:\/\/www.osha.gov\/selenium\" target=\"_blank\" rel=\"noreferrer noopener\">OSHA<\/a>) sets a permissible exposure limit (PEL) of 0.2 mg\/m\u00b3 for selenium compounds. Proper wet cutting with enclosed chambers keeps airborne levels well below this threshold.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Secure the Blank with Uniform, Low-Stress Fixturing<\/h3>\n\n\n\n<p>ZnSe blanks must be mounted with uniform support to prevent bending stress during cutting. Use wax or adhesive mounting on a flat reference surface rather than mechanical clamping, which creates point loads on the soft material. For cylindrical blanks, V-block fixtures with soft contact surfaces (PTFE or rubber-lined) distribute clamping force evenly.<\/p>\n\n\n\n<p>Uneven fixturing is the leading cause of cracked ZnSe blanks during cutting \u2014 the material fractures before the operator realizes the mounting was misaligned.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 5: Inspect Cut Surfaces Before Proceeding to Grinding<\/h3>\n\n\n\n<p>After cutting, inspect every substrate for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Edge chipping<\/strong> \u2014 chips larger than 0.3 mm typically cannot be removed by subsequent grinding without reducing the clear aperture below specification<\/li>\n\n\n\n<li><strong>Surface cracks<\/strong> \u2014 use cross-polarized light to detect subsurface cracks invisible in normal lighting<\/li>\n\n\n\n<li><strong>TTV<\/strong> \u2014 measure total thickness variation to confirm it falls within the <a href=\"\/ko\/wafer-double-sided-lapping\/\">lapping allowance<\/a> for your downstream process<\/li>\n<\/ul>\n\n\n\n<p>Catching defects at the cutting stage prevents wasting grinding and polishing time on substrates that are already scrap.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ZnSe Lens Cutting Machine Troubleshooting<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Edge Chipping on Every Cut \u2014 What to Do?<\/h3>\n\n\n\n<p>Reduce feed rate by 20\u201330% and check diamond grit condition. On diamond wire, edge chipping usually means the wire is either worn (exposed metal core contacting the workpiece) or the grit is too coarse for ZnSe. Also verify coolant is reaching both the entry and exit sides of the cut \u2014 chipping is often worse on the exit side where the wire or blade breaks through unsupported material. Adding a sacrificial backing plate (soft graphite or wax block) behind the ZnSe blank supports the exit edge and dramatically reduces breakout chipping.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Surface Roughness Worse Than Expected After Cutting?<\/h3>\n\n\n\n<p>If Ra exceeds 1.5 \u03bcm on diamond wire cuts, check wire tension and speed. Low tension causes wire deflection, producing a wavy cut surface. Also verify that coolant is not carrying re-deposited cutting debris back into the cut zone \u2014 contaminated coolant acts like loose abrasive and scratches the freshly cut surface. Filter or replace coolant and re-run a test cut.<\/p>\n\n\n\n<p>For operations where as-cut surface quality is critical, consider whether an ID saw would better suit your tolerance requirements \u2014 ID saws typically achieve finer Ra on ZnSe than wire saws, though at higher kerf cost. See our <a href=\"\/ko\/kerf-loss-reduction\/\">germanium kerf loss reduction<\/a> ZnSe\uc5d0\ub3c4 \uc801\uc6a9\ub418\ub294 \ucee4\ud504 \ucd5c\uc801\ud654 \uc6d0\ub9ac\uc5d0 \ub300\ud55c \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc808\ub2e8 \uc911 \ube14\ub7ad\ud06c \uade0\uc5f4 \u2014 \uc808\ub2e8\uc120\uc774 \uc544\ub2cc \uacf3\uc5d0\uc11c \ubc1c\uc0dd?<\/h3>\n\n\n\n<p>\uc808\ub2e8 \uc601\uc5ed\uc5d0\uc11c \ub5a8\uc5b4\uc9c4 \uacf3\uc5d0\uc11c \uade0\uc5f4\uc774 \ub098\ud0c0\ub098\ub294 \uac83\uc740 \uace0\uc815 \ubb38\uc81c \ub610\ub294 \uae30\uc874 \uc7ac\ub8cc \uacb0\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc811\ucc29\uc81c \uacb0\ud569 \uade0\uc77c\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ube14\ub7ad\ud06c \uc544\ub798\uc758 \uacf5\uae30 \ubc29\uc6b8\uc740 \uc808\ub2e8\ub825\uc774 \uac00\ud574\uc9c8 \ub54c \uc720\uc5f0\ud574\uc9c0\uace0 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \ubd80\ubd84\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. CVD ZnSe\uc758 \uacbd\uc6b0, \uc751\ub825 \uc9d1\uc911\uae30\ub85c \uc791\uc6a9\ud558\ub294 \uc131\uc7a5 \uacb0\ud568(\uacf5\uadf9, \ud3ec\ud568\ubb3c)\uc5d0 \ub300\ud574\uc11c\ub3c4 \ube14\ub7ad\ud06c\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \uac01 \ubd80\uc6b8\uc5d0 \ub300\ud55c \uacf5\uadf9 \ubc00\ub3c4 \ubc0f \ud3ec\ud568\ubb3c \uc218\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uacf5\uae09\uc5c5\uccb4\uc758 \ud488\uc9c8 \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc140\ub808\ub284 \ub178\ucd9c \ubb38\uc81c \u2014 \uaca9\ub9ac\ub97c \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n<p>\uc791\ub3d9 \uc911 \uc808\ub2e8\uae30 \uadfc\ucc98\uc758 \uacf5\uae30\uc9c8\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc2ed\uc2dc\uc624. \uac1c\uc778 \uacf5\uae30 \uc0d8\ud50c\ub9c1 \ubc30\uc9c0(\uc140\ub808\ub284\uc5d0 \ub300\ud55c NIOSH \ubc29\ubc95 7300)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\uc5c5\uc790 \ub178\ucd9c\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624. \ud310\ub3c5\uac12\uc774 OSHA PEL(0.1 mg\/m\u00b3)\uc758 50%\uc5d0 \uc811\uadfc\ud558\uba74 \uc870\uce58 \uc784\uacc4\uac12\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \ud658\uae30 \ub610\ub294 \ub0c9\uac01\uc218 \ud750\ub984\uc744 \uac1c\uc120\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \ubaa8\ub2c8\ud130\ub9c1 \uacb0\uacfc\ub97c \ubb38\uc11c\ud654\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \uc791\uc5c5\uc790 \uac74\uac15\uacfc \uc2dc\uc124\uc758 \uaddc\uc815 \uc900\uc218 \ubaa8\ub450\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ZnSe \ub300 \uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc808\ub2e8: \ube44\uad50 \ubc29\ubc95<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Factor<\/th><th>ZnSe \uc808\ub2e8<\/th><th>\uac8c\ub974\ub9c8\ub284 \uc808\ub2e8<\/th><\/tr><\/thead><tbody><tr><td>\ud06c\ub204\ud504 \uacbd\ub3c4<\/td><td>~120 (\ubd80\ub4dc\ub7ec\uc6c0)<\/td><td>~780 (\ub2e8\ub2e8\ud568)<\/td><\/tr><tr><td>\ud30c\uad34 \uc778\uc131<\/td><td>\ub0ae\uc740<\/td><td>\ub0ae\uc74c (~0.6 MPa\u00b7m^0.5)<\/td><\/tr><tr><td>\ucd5c\uc801 \uacf5\uae09 \uc18d\ub3c4<\/td><td>\ub0ae\uc74c (Ge \uc18d\ub3c4\uc758 30\u201350%)<\/td><td>\uae30\uc900<\/td><\/tr><tr><td>\ucee4\ud504 \uc190\uc2e4 \ubbfc\uac10\ub3c4<\/td><td>\ubcf4\ud1b5 ($800\u20131,200\/kg)<\/td><td>\ub9e4\uc6b0 \ub192\uc74c ($7,000\u20139,000\/kg)<\/td><\/tr><tr><td>\uc9c0\ud558 \uc190\uc0c1 \uc704\ud5d8<\/td><td>\ub192\uc74c (\ubd80\ub4dc\ub7ec\uc6c0 \u2192 \ub0ae\uc740 \ud798\uc73c\ub85c \uae4a\uc740 \uc190\uc0c1)<\/td><td>\ubcf4\ud1b5 (\ub2e8\ub2e8\ud568 \u2192 \ub354 \uc595\uc740 \uc190\uc0c1)<\/td><\/tr><tr><td>\uc5f4 \uac10\ub3c4<\/td><td>\ubcf4\ud1b5 (\uc57d 300\u00b0C\uae4c\uc9c0 \uc548\uc815\uc801)<\/td><td>\ub192\uc74c (100\u00b0C \uc774\uc0c1\uc5d0\uc11c \ubc34\ub4dc\uac2d \uc774\ub3d9)<\/td><\/tr><tr><td>\ub3c5\uc131<\/td><td>\u26a0\ufe0f \uc140\ub808\ub284 \u2014 \uc720\ud574 \ubd84\uc9c4<\/td><td>\ubb34\ub3c5\uc131 (\ud45c\uc900 PPE)<\/td><\/tr><tr><td>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/td><td>CO\u2082 \ub808\uc774\uc800 \ub80c\uc988\/\ucc3d (10.6 \u03bcm)<\/td><td>\uc5f4\ud654\uc0c1 \ub80c\uc988 (8\u201314 \u03bcm)<\/td><\/tr><tr><td>\uc808\ub2e8 \ud6c4 \ucc98\ub9ac<\/td><td>\uc5f0\uc0ad \u2192 \uc5f0\ub9c8 \u2192 AR \ucf54\ud305<\/td><td>\uc5f0\uc0ad \u2192 \uc5f0\ub9c8 \u2192 AR \ucf54\ud305<\/td><\/tr><tr><td>\ub0c9\uac01\uc218 \uaca9\ub0a9<\/td><td>\ubc00\ud3d0 + \uc720\ud574 \ud3d0\uae30\ubb3c \ucc98\ub9ac<\/td><td>\ud45c\uc900 \uc5ec\uacfc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\ud575\uc2ec \uc694\uc810:<\/strong> ZnSe\ub294 \uc808\ub2e8\ud558\uae30 \uc27d\uc9c0\ub9cc(\ub354 \ubd80\ub4dc\ub7ec\uc6b4 \uc7ac\ub8cc, \ub354 \uc801\uc740 \ud798 \ud544\uc694) \uc808\ub2e8\ud558\uae30\ub294 \ub354 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. <em>\uc798<\/em> \u2014 \ubd80\ub4dc\ub7ec\uc6c0\uc740 \uc190\uc0c1\uc774 \ub354 \uae4a\uc774 \uce68\ud22c\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \uc140\ub808\ub284 \ub3c5\uc131\uc740 \uac8c\ub974\ub9c8\ub284\uc5d0\ub294 \uc5c6\ub294 \ud658\uacbd \ubc0f \uc548\uc804 \uc694\uad6c \uc0ac\ud56d\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. <a href=\"\/ko\/lens-cutting-machine\/\">\uac8c\ub974\ub9c8\ub284 \ub80c\uc988 \uc808\ub2e8\uae30<\/a> \ub9e4\uac1c\ubcc0\uc218 \uc870\uc815\uc744 \ud1b5\ud574 \uc885\uc885 ZnSe\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc9c0\ub9cc \ub0c9\uac01\uc218 \ubc0f \uba3c\uc9c0 \ubd09\uc1c4 \uc2dc\uc2a4\ud15c\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ub4e0 \uc801\uc678\uc120 \uad11\ud559 \uc7ac\ub8cc\uc5d0 \uac78\uce5c \uc808\ub2e8 \uc7a5\ube44\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uac1c\uc694\ub294 \ub2f9\uc0ac\uc758 <a href=\"\/ko\/%ec%a0%81%ec%99%b8%ec%84%a0-%ea%b4%91%ed%95%99-%ec%a0%9c%ec%a1%b0-%ec%9e%a5%eb%b9%84\/\">\uc801\uc678\uc120 \uad11\ud559 \uc81c\uc870 \uc7a5\ube44<\/a> \ud5c8\ube0c \ud398\uc774\uc9c0\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe  id=\"_ytid_18495\"  width=\"640\" height=\"360\"  data-origwidth=\"640\" data-origheight=\"360\" src=\"https:\/\/www.youtube.com\/embed\/VibpEXsWhVY?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube \ud50c\ub808\uc774\uc5b4\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8 \uae30\uc220\uc774 ZnSe \ub80c\uc988 \uc0dd\uc0b0\uc5d0 \ubbf8\uce58\ub294 \uc774\uc810<\/h2>\n\n\n\n<p>\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 \uc7ac\ub8cc \ud65c\uc6a9\ub3c4\uc640 \ucc98\ub9ac\ub7c9\uc774 \uc911\uc694\ud55c \uc791\uc5c5\uc5d0\uc11c ZnSe \ub80c\uc988 \uae30\ud310 \uc0dd\uc0b0\uc5d0 \uc120\ud638\ub418\ub294 \ubc29\ubc95\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc881\uc740 \ucee4\ud504\ub294 \uc7ac\ub8cc \ub0ad\ube44\ub97c \uc904\uc785\ub2c8\ub2e4.<\/strong> \uc9c1\uacbd 0.20\u20130.35mm\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4\ub294 \ud658\ud615 \ud1b1(0.8\u20131.5mm \ucee4\ud504)\uc5d0 \ube44\ud574 \uc808\ub2e8\ub2f9 50\u201375% \uc801\uc740 \uc7ac\ub8cc\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. ZnSe \ube14\ub7ad\ud06c\uc758 \uacbd\uc6b0 \uc774\ub294 \ubaa8\ub4e0 \ubcfc\uc5d0\uc11c \ucd94\uac00 \uae30\ud310\uc744 \uc5bb\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \ucc98\ub9ac \uc2dc \uc0c1\ub2f9\ud55c \uc808\uac10 \ud6a8\uacfc\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. <a href=\"\/ko\/materials\/znse\/cvd-blank-cutting\/\">CVD ZnSe<\/a> 1kg\ub2f9 800\u20131,200\ub2ec\ub7ec.<\/p>\n\n\n\n<p><strong>\ub0ae\uc740 \uc808\ub2e8\ub825\uc740 \ud45c\uba74 \uc544\ub798 \uc190\uc0c1\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/strong> The thin wire contact area generates lower peak force than blade-based methods, producing shallower subsurface damage on soft ZnSe. Shallower damage means less material must be removed during grinding and <a href=\"\/ko\/wafer-double-sided-lapping\/\">double-sided lapping<\/a>, further improving material utilization and reducing processing time.<\/p>\n\n\n\n<p><strong>Enclosed wet-cutting environment controls selenium dust.<\/strong> Diamond wire saws operate in enclosed cutting chambers with continuous coolant flow \u2014 the same configuration required for selenium containment. This makes diamond wire cutting naturally compatible with ZnSe safety requirements without significant additional engineering.<\/p>\n\n\n\n<p><strong>Consistent cut quality across production runs.<\/strong> Controlled wire tension and speed produce repeatable TTV and surface roughness from the first cut to the last. This consistency reduces the inspection burden and ensures downstream <a href=\"\/ko\/lens-grinding-equipment\/\">\uc5f0\uc0ad<\/a> \uadf8\ub9ac\uace0 <a href=\"\/ko\/%ea%b4%91%ed%95%99-%ec%97%b0%eb%a7%88%ea%b8%b0\/\">\uc5f0\ub9c8<\/a> processes receive substrates within specification.<\/p>\n\n\n\n<p>Our diamond wire cutting systems are configured for the full range of infrared optical materials \u2014 germanium, ZnSe, ZnS, and chalcogenide glasses. Contact our engineering team with your ZnSe blank dimensions, target substrate thickness, and production volume for a specific equipment recommendation with test cut data.<\/p>","protected":false},"excerpt":{"rendered":"<p>A ZnSe lens cutting machine is precision cutting equipment designed to slice CVD-grown zinc selenide blanks into lens substrates for CO\u2082 laser optics, thermal imaging systems, and FLIR applications. ZnSe is the dominant material for 10.6 \u03bcm CO\u2082 laser focusing lenses and windows because of its broad infrared transmission range (0.5\u201322 \u03bcm) and low absorption [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4914,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[392],"tags":[855,288,856,854,853],"class_list":["post-4913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles","tag-co2-laser-optics","tag-diamond-wire-saw","tag-lens-cutting","tag-zinc-selenide","tag-znse"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts\/4913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/comments?post=4913"}],"version-history":[{"count":0,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/posts\/4913\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/media\/4914"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/media?parent=4913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/categories?post=4913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ko\/wp-json\/wp\/v2\/tags?post=4913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}