{"id":1624,"date":"2026-05-29T17:42:34","date_gmt":"2026-05-29T09:42:34","guid":{"rendered":"https:\/\/www.jccncmachining.com\/?p=1624"},"modified":"2026-11-05T10:19:04","modified_gmt":"2026-11-05T02:19:04","slug":"%ec%8a%a4%ec%bb%a4%ed%94%84-%eb%ac%b8%ec%a0%9c-%ed%95%b4%ea%b2%b0-%eb%b8%8c%eb%9f%ac%ec%8b%b1-%eb%a7%88%ea%b0%90-%ea%b8%88%ec%86%8d%ec%9d%98-%ea%b6%81%ea%b7%b9%ec%a0%81%ec%9d%b8-%ea%b0%80%ec%9d%b4","status":"publish","type":"post","link":"https:\/\/www.jccncmachining.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/%ec%8a%a4%ec%bb%a4%ed%94%84-%eb%ac%b8%ec%a0%9c-%ed%95%b4%ea%b2%b0-%eb%b8%8c%eb%9f%ac%ec%8b%b1-%eb%a7%88%ea%b0%90-%ea%b8%88%ec%86%8d%ec%9d%98-%ea%b6%81%ea%b7%b9%ec%a0%81%ec%9d%b8-%ea%b0%80%ec%9d%b4\/","title":{"rendered":"\uc2a4\ucee4\ud504 \uc2a4\ucee4\uc9c0 \ud574\uacb0: \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d\uc758 \uad81\uadf9\uc801\uc778 \uac00\uc774\ub4dc"},"content":{"rendered":"

\ub9e4\ub048\ud55c \uc2a4\ub9c8\ud2b8\ud3f0 \ucf00\uc774\uc2a4 \uc704\ub85c \uc190\uac00\ub77d\uc744 \uc4f8\uc5b4\ubcf4\uac70\ub098, \uc790\ub3d9\ucc28 \ub300\uc2dc\ubcf4\ub4dc \ud2b8\ub9bc\uc758 \uc740\uc740\ud55c \uacb0\uc744 \uac10\uc0c1\ud558\uac70\ub098, \uc8fc\ubc29 \uac00\uc804\uc774 \uc9dc\uc99d\ub098\ub294 \uc9c0\ubb38 \uc790\uad6d\uc744 \uc65c \ub9c9\uc544\ub0b4\ub294\uc9c0 \uad81\uae08\ud574\ud55c \uc801\uc774 \uc788\uc73c\uc2e0\uac00\uc694? \uadf8 \uc9c8\uac10\uc740 \uc544\ub9c8\ub3c4 \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d<\/a><\/strong> \ucc98\ub9ac\uc77c \uac83\uc785\ub2c8\ub2e4. \uc815\ubc00 \uc81c\uc870\uc5d0\uc11c \uc774\ub7ec\ud55c \ubbf8\uc801 \ud6a8\uacfc\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \ubd80\ud488 \uc704\ub85c \uc0cc\ub354\ub97c \ub3cc\ub9ac\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uae4a\uc740 \uc57c\uae08\ud559\uc801 \uc9c0\uc2dd\uacfc \uc5c4\uaca9\ud55c \uacf5\uc815 \uc81c\uc5b4\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. Jucheng\uc5d0\uc11c\ub294 \ud45c\uba74 \ub9c8\uac10\uc744 \uc0ac\ud6c4 \uace0\ub824 \uc0ac\ud56d\uc774 \uc544\ub2cc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud504\ub85c\uc138\uc2a4\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \ucde8\uae09\ud569\ub2c8\ub2e4.<\/p>\n

\"\ube0c\ub7ec\uc2f1<\/p>\n

\n
\n

\ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ubbf8\ud559 \uc815\uc758\ud558\uae30: \ub2e8\uc21c\ud55c \ud760\uc9d1 \uadf8 \uc774\uc0c1<\/h2>\n

CNC \uac00\uacf5 \ubc0f \uc81c\uc791\uc758 \ub9e5\ub77d\uc5d0\uc11c \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d<\/strong> \ub294 \ub2e8\ubc29\ud5a5\uc758 \uc5f0\uc18d\uc801\uc778 \uc5f0\ub9c8\uc120\uc73c\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9c0\ub294 \uc8fc\uad00\uc801\uc778 \uc9c8\uac10\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc2dc\uac01\uc801 \uc120\uc744 \uc81c\uac70\ud558\ub824\ub294 \ubbf8\ub7ec \ud3f4\ub9ac\uc2dc(\uc885\uc885 0.05\u00b5m \ubbf8\ub9cc\uc758 \ub192\uc740 Ra \uac12\uc744 \ucd08\ub798)\uc640 \ub2ec\ub9ac, \ube0c\ub7ec\uc2dc\ub4dc \ud53c\ub2c8\uc2dc\ub294 \uc758\ub3c4\uc801\uc73c\ub85c \ud45c\uba74 \ud615\uc0c1\uc744 \ub3c4\uc785\ud569\ub2c8\ub2e4. Engineers Edge\uc640 \uac19\uc740 \ud50c\ub7ab\ud3fc\uc758 \uc5c5\uacc4 \ub17c\uc758\uc5d0 \ub530\ub974\uba74, \uc804\ubb38\uac00\ub4e4\uc740 \uc885\uc885 \uac70\uce60\uae30 \uac12\uc744 \ucc38\uc870\ud558\uc5ec \uc774\ub97c \uc815\ub7c9\ud654\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 16~32 \ub9c8\uc774\ud06c\ub85c\uc778\uce58(Ra 0.4~0.8\u00b5m) \uc0ac\uc774\uc758 \ub9c8\uc774\ud06c\ub85c\ud53c\ub2c8\uc2dc\ub97c \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. .<\/p>\n

\uc774 \ud45c\uba74\uc740 \ub9c8\ucc30\uc5d0 \uc758\ud574 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc5f0\ub9c8 \ubca8\ud2b8\ub098 \ud68c\uc804 \uc640\uc774\uc5b4 \ube0c\ub7ec\uc2dc\uac00 \uae08\uc18d \ud45c\uba74\uc744 \ud55c \ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9\ud558\uba70, \ubbf8\uc138\ud55c \uc7ac\ub8cc\uc758 \ubd09\uc6b0\ub9ac\ub97c \ubb3c\ub9ac\uc801\uc73c\ub85c \ubcc0\uc704\uc2dc\ucf1c \uade0\uc77c\ud55c \u201c\uacb0\u201d\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. Jucheng\uc5d0\uc11c\ub294 \uc774\ub97c \ub208\uc5d0 \ubcf4\uc774\ub294 \uacf5\uad6c \ucc44\ud130 \uc790\uad6d\uc774 \ub0a8\ub294 \u201c\uac00\uacf5 \uadf8\ub300\ub85c\u201d\uc758 \ud45c\uba74\uc774\ub098, \ubb34\uc791\uc704\uc758 \ubd84\ud654\uad6c \uac19\uc740 \ubb34\uad11 \uc9c8\uac10\uc744 \ub9cc\ub4dc\ub294 \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud2b8 \ub9c8\uac10\uacfc \uad6c\ubd84\ud569\ub2c8\ub2e4. \ucca0\ubb3c\uc810\uc5d0\uc11c \ud310\ub9e4\ub418\ub294 \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \ud398\uc778\ud2b8<\/strong> \ub098 \ub77c\ubbf8\ub124\uc774\ud2b8 \uc81c\ud488\uc740 \uad11\ud559\uc801\uc73c\ub85c \uc774 \ubaa8\uc2b5\uc744 \ubaa8\ubc29\ud558\ub824 \ud558\uc9c0\ub9cc, \ub9cc\uc84c\uc744 \ub54c\uc758 \ucc28\uac00\uc6b4 \ub290\ub08c\uc774\ub098 \ube5b\uc774 \uc2e4\uc81c \uacb0 \uc704\uc5d0\uc11c \ud769\uc5b4\uc9c0\ub294 \ubc29\uc2dd\uc744 \uc7ac\ud604\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<\/section>\n

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\uacb0\uc758 \uacfc\ud559: \uc5f0\ub9c8\uc7ac\uac00 \uae08\uc18d\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \ubc29\uc2dd<\/h2>\n

\ub2f9\uc0ac\uc758 CNC \uc2dc\uc124\uc5d0\uc11c \ube0c\ub7ec\uc2dc \ud53c\ub2c8\uc2dc \uba54\ud0c8 \uc9c8\uac10<\/strong> \uc744 \uc9c0\uc815\ud560 \ub54c, \uc6b0\ub9ac\ub294 \ub9c8\ucc30\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ud2b9\uc815 \uc5f0\ub9c8\uc7ac \uc785\uc790 \uc21c\uc11c\ub97c \ud3ec\ud568\ud558\uba70, \uc120\uc758 \uae4a\uc774\ub97c \ud655\ub9bd\ud558\uae30 \uc704\ud574 \uac70\uce5c \uc7ac\ub8cc(\uc608: 120\ubc29)\ub85c \uc2dc\uc791\ud558\uace0, \uac78\ub9bc\uc744 \uc720\ubc1c\ud558\ub294 \ub0a0\uce74\ub85c\uc6b4 \ubd09\uc6b0\ub9ac\ub97c \ubd80\ub4dc\ub7fd\uac8c \ud558\uae30 \uc704\ud574 \ub354 \ubbf8\uc138\ud55c \uc785\uc790(400\ubc29)\ub85c \ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n

\ucd5c\uadfc \uc790\ub3d9\ucc28 \uace0\uac1d\uc744 \uc704\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uae30\uc874\uc758 \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \uc790\ub3d9\ucc28<\/strong> interior trim piece. The challenge was that the OEM used a rolled \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/a> finish, but our part was machined billet \uc54c\ub8e8\ubbf8\ub284<\/a>. Aluminum is softer and loads abrasives differently than steel. By switching to a stearated abrasive belt (which prevents “loading” or clogging) and reversing the spindle direction every 30 seconds (a technique mentioned by finishing experts to “self-sharpen” the abrasive filaments), we replicated the exact brushed bronze finish metal<\/strong> texture for a custom vent ring . The takeaway is that brushed finish metal sheet<\/strong> stock behaves differently than a 3D machined component due to varying contact pressure.<\/p>\n<\/section>\n

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Core Applications: Where Brushed Finishes Dominate<\/h2>\n

\ubc18\uba74 \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \ud398\uc778\ud2b8<\/strong> is cheap, real machined brushing is specified in high-wear or high-touch environments.<\/p>\n

\uc790\ub3d9\ucc28 \ubc0f \uc6b4\uc1a1<\/h3>\n

The shift towards “haptic” interiors has made the \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \uc790\ub3d9\ucc28<\/strong> interior a standard for luxury vehicles. Real brushed aluminum on center consoles or door handles offers a thermal conductivity that plastic laminates cannot fake. Furthermore, as noted in automotive material science, “soft-touch” lacquers applied over a brushed substrate can yield an anti-fingerprint property, solving a major pain point for glossy piano-black finishes .<\/p>\n

Architectural Hardware<\/h3>\n

When you look at a brushed finish metal sheet<\/strong> used for elevator panels or backsplashes, the choice of brushing direction is crucial. Vertical brushing on elevator walls is standard practice because it hides vertical scratches caused by sliding luggage, whereas horizontal brushing would catch every bit of debris and show scuffs immediately.<\/p>\n

Consumer Goods (The “Ring” & Electronics)<\/h3>\n

A \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \ub9c1<\/strong> (\uc8fc\uc5bc\ub9ac)\ub294 \uc100\uc2dc\uc640\ub294 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ub9c1\uc758 \uacbd\uc6b0, \ube0c\ub7ec\uc2f1\uc740 \uc190\uac00\ub77d\uc758 \ud68c\uc804\ucd95\uacfc \uc77c\uce58\ud558\ub3c4\ub85d \uc6d0\uc8fc \ubc29\ud5a5\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud558\uba70, \uadf8\ub798\uc57c \ube5b\uc774 \ub2ff\uc744 \ub54c \uacb0\uc774 \uc5b4\uc0c9\ud574 \ubcf4\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc804\uc790\uc81c\ud488\uc758 \uacbd\uc6b0, \ub9c8\uac10\uc740 \ud53c\ubd80 \uc720\ubd84\uc774 \ub07c\uc9c0 \uc54a\ub3c4\ub85d \ucda9\ubd84\ud788 \ubbf8\uc138\ud574\uc57c \ud558\uba70(\ud754\ud788 320\ubc29 \uc774\uc0c1), \uadf8\ub798\uc57c \ub2e6\uc544\ub0b4\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n

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\uc5c5\uacc4 \uc778\uc0ac\uc774\ud2b8:<\/strong> \uac74\ucd95 \ubd84\uc57c\uc5d0\uc11c\ub294 \ubb3c\ub9ac\uc801 \ube0c\ub7ec\uc2dc\ub4dc \ub9c8\uac10\uacfc \ub77c\ubbf8\ub124\uc774\ud2b8 \uc911 \uc120\ud0dd\uc774 \ud754\ud788 \ud654\uc7ac \uc548\uc804 \uaddc\uc815\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc2e4\uc81c \uae08\uc18d\uc740 \ubd88\uc5f0\uc131\uc778 \ubc18\uba74, \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \ub77c\ubbf8\ub124\uc774\ud2b8<\/strong> \uc81c\ud488\uc740 \ud2b9\uc815 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c \uac80\uc0ac\uc5d0\uc11c \ubd88\ud569\uaca9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/section>\n

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\uad6c\ub9e4 \uacb0\uc815 \uac00\uc774\ub4dc: \ube44\uad50 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n

\uc62c\ubc14\ub978 \uacf5\uae09\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d<\/strong> \ubd80\ud488\uc740 \ubbf8\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uae30\uacc4\uc801 \uc81c\uc57d \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \u201c304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc5d0 400\ubc29 \ube0c\ub7ec\uc2dc\ub4dc \ub9c8\uac10'\uc774\ub77c\ub294 \ub3d9\uc77c\ud55c \uc694\uccad\uc744 \uc5ec\ub7ec \uac00\uacf5 \ub4f1\uae09\uc774 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud558\ub294\uc9c0 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.\u201d<\/p>\n

\uc0ac\uc591 \/ \uacf5\uae09\uc5c5\uccb4\uae30\ubcf8 \uc791\uc5c5\uc7a5\uace0\ubb3c\ub7c9 \uc790\ub3d9\ud654\uc8fc\uccad (CNC \ud1b5\ud569)<\/strong><\/p>\n\n<\/thead>\n\n\n\n\n\n
\uc5d0\uc9c0 \ubcc0\ud615<\/strong><\/td>\n\ub192\uc74c (\ub465\uadfc \ubaa8\uc11c\ub9ac, \u201c\ub3c4\ub11b\u201d \ud6a8\uacfc)<\/td>\n\ubcf4\ud1b5<\/td>\n\ucd5c\uc18c (\ub9c8\uc2a4\ud0b9 \ub610\ub294 CNC \ud6c4 \uc815\ubc00 \uac00\uacf5)<\/td>\n<\/tr>\n
\uacb0 \uc77c\uad00\uc131<\/strong><\/td>\n\uac00\ubcc0\uc801 (\uc218\uc791\uc5c5 \ud53c\ub85c)<\/td>\n\uc591\ud638<\/td>\n\uc6b0\uc218\ud568 (\ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c \uc774\uc1a1 \uc18d\ub3c4)<\/td>\n<\/tr>\n
\uc7ac\ub8cc \uc801\ud569\uc131<\/strong><\/td>\n\uac15\ucca0\/\uc54c\ub8e8\ubbf8\ub284 \uc804\uc6a9<\/td>\n\uac15\ucca0\/\ud50c\ub77c\uc2a4\ud2f1<\/td>\n\uac15\ucca0, \uc54c\ub8e8\ubbf8\ub284, \ud669\ub3d9, \ud2f0\ud0c0\ub284, \uad6c\ub9ac<\/td>\n<\/tr>\n
\ub9ac\ub4dc \ud0c0\uc784 (100\uac1c \uae30\uc900)<\/strong><\/td>\n5-7\uc77c<\/td>\n2-3\uc77c<\/td>\n3-4\uc77c (\uac00\uacf5 \ud3ec\ud568)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ud45c\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \ubaa8\ub4e0 \ube0c\ub7ec\uc2dc \ud53c\ub2c8\uc2dc \uba54\ud0c8 \uc9c8\uac10<\/strong> \uc11c\ube44\uc2a4\uac00 \ub3d9\ub4f1\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. Jucheng\uc5d0\uc11c \uac00\uacf5\ud55c \ubd80\ud488\uc740 \ubd80\ud488 \uc808\ub2e8\uc5d0 \uc0ac\uc6a9\ub41c \uc815\ud655\ud55c \uacf5\uad6c \uacbd\ub85c\uc5d0 \ub9de\ucdb0 \ube0c\ub7ec\uc2f1 \ub2e8\uacc4\uac00 \ubcf4\uc815\ub418\ubbc0\ub85c \ub354 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\uba70, \uacb0\uc774 \uc911\uc694\ud55c \ubaa8\uc11c\ub9ac\uc640 \uc644\ubcbd\ud558\uac8c \ud3c9\ud589\ud558\uac8c \ud750\ub974\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

\n

\uc124\uce58 \ubc0f \uc720\uc9c0\ubcf4\uc218: \uacb0 \ubcf4\uc874\ud558\uae30<\/h2>\n

\uc2e4\uc81c \ube0c\ub7ec\uc2f1 \ud45c\uba74\uc5d0 \ub300\ud55c \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \ud398\uc778\ud2b8<\/strong> \uac00\uc7a5 \ud070 \uc624\ud574 \uc911 \ud558\ub098\ub294 \uadf8\uac83\uc774 \u201c\uc790\uac00 \uc138\uc815\u201d\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uacb0\uc774 \u201c\uc5f0\ub9c8\u201d\ub418\uc5b4 \uc0ac\ub77c\uc9c0\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud55c \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc720\uc9c0\ubcf4\uc218 \uad8c\uc7a5 \uc0ac\ud56d \ubc0f \uae08\uc9c0 \uc0ac\ud56d<\/h3>\n

\uae08\uc18d \ud45c\uba74 \ucc98\ub9ac \ucee4\ubba4\ub2c8\ud2f0\uc640 \uc720\uc9c0\ubcf4\uc218 \uac00\uc774\ub4dc\uc758 \ud53c\ub4dc\ubc31\uc5d0 \ub530\ub974\uba74, \ube0c\ub7ec\uc2dc \ub9c8\uac10 \uae08\uc18d<\/strong> \ubd80\ud488\uc758 \uc218\uba85\uc740 \uc804\uc801\uc73c\ub85c \uc138\ucc99 \ubc29\ud5a5\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. .<\/p>\n

    \n
  • \ubc29\ud5a5 \uaddc\uce59:<\/strong> \ud56d\uc0c1 \uacb0\uc744 \ub530\ub77c \uc54c\ub8e8\ubbf8\ub284 \ud45c\uba74 \uc790\uccb4\uc640<\/em> \ub2e6\uc73c\uc2ed\uc2dc\uc624. \uacb0\uc744 \uac00\ub85c\uc9c8\ub7ec \ub2e6\uc73c\uba74 \uc5f0\ub9c8\uc7ac \ub05d\ub2e8\uc5d0 \uac78\ub824 \uace8\uc5d0\uc11c \uc624\uc5fc\ubb3c\uc774 \ub04c\ub824 \ub098\uc624\uba74\uc11c \ub9c8\ucc30\uc774 \uc99d\uac00\ud558\uace0 \ubbf8\uc138 \uc2a4\ud06c\ub798\uce58\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n
  • \ud654\ud559\uc801 \uc704\ud5d8:<\/strong> \uc5fc\uc18c\uacc4 \ud45c\ubc31\uc81c\uc640 \uc0b0\uc131 \uc138\uc815\uc81c\ub97c \ud53c\ud558\uc2ed\uc2dc\uc624. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uacbd\uc6b0 \uc5fc\ud654\ubb3c\uc774 \ubd80\ub3d9\ud0dc\uce35\uc744 \ud30c\uad34\ud558\uc5ec \uacb0\uc120 \uc544\ub798 \uac80\uc740 \ubc18\uc810\ucc98\ub7fc \ubcf4\uc774\ub294 \uacf5\uc2dd \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \ubcf5\uc6d0:<\/strong> \ub9cc\uc57d \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \ub9c1<\/strong> \ub610\ub294 \ud328\ub110\uc5d0 \uae4a\uc740 \uc2a4\ud06c\ub798\uce58\uac00 \uc0dd\uae30\uba74 \uc77c\ubc18 \uad11\ud0dd\uc81c\ub294 \uc624\ud788\ub824 \uc190\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc815\ud655\ud788 \ub3d9\uc77c\ud55c \uc785\ub3c4\uc640 \ubc29\ud5a5\uc73c\ub85c \uc804\uccb4 \ud45c\uba74\uc744 \ub2e4\uc2dc \ube0c\ub7ec\uc2f1\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\uac83\uc774 Jucheng\uc774 \ucd9c\ud558\ud558\ub294 \ubaa8\ub4e0 \ub9c8\uac10 \ubd80\ud488\uc5d0 \ub300\ud574 \ud2b9\uc815 \ubca8\ud2b8 \uc785\ub3c4\uc640 \uc774\uc1a1 \uc18d\ub3c4\ub97c \ubb38\uc11c\ud654\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4\u2014\uace0\uac1d\uc774 \uc774\ub860\uc801\uc73c\ub85c 10\ub144 \ud6c4\uc5d0\ub3c4 \uc218\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uae30 \uc704\ud574\uc11c\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n
    \n

    \uc0b0\uc5c5 \uc0ac\uc6a9\uc790\ub97c \uc704\ud55c \uc804\ubb38 \ud301<\/h3>\n

    \uc720\ub3d9 \uc778\uad6c\uac00 \ub9ce\uc740 \uad6c\uc5ed\uc5d0\uc11c brushed finish metal sheet<\/strong> \uc744(\ub97c) \uc0ac\uc6a9\ud558\ub294 \uc2dc\uc124\uc758 \uacbd\uc6b0, \ud22c\uba85\ud55c \ud76c\uc0dd \uc591\uadf9 \uc0b0\ud654\uce35 \ub610\ub294 \uc804\uae30 \ub3c4\uc7a5(e-coating)\uc744 \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \ube0c\ub7ec\uc2dc \ub77c\uc778\uc758 \u201c\uc2a4\ud06c\ub798\uce58 \uae4a\uc774'\ub97c \uc57d\uac04 \ubb34\ub514\uac8c \ud558\uc9c0\ub9cc, \uc2dc\uac04\uc774 \uc9c0\ub098\uba74\uc11c \uc54c\ub8e8\ubbf8\ub284 \ube0c\ub7ec\uc2f1\uc774 \uc9c0\uc800\ubd84\ud55c \uac80\uc740 \uc5bc\ub8e9\uc73c\ub85c \ubcc0\ud558\ub294 \uc0b0\ud654\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/section>\n

    \n

    \uc0ac\ub840 \uc5f0\uad6c: \u201c\ube14\ub80c\ub529\u201d \uc545\ubabd \ud574\uacb0<\/h2>\n

    A medical device manufacturer approached Jucheng with a problem. They needed a brushed bronze finish metal<\/strong> enclosure for a diagnostic tool. The issue was weld seams. Bronze alloys conduct heat rapidly, causing warping. Previous vendors tried to brush after welding, which resulted in a “halo” effect where the softer welded material brushed deeper than the parent metal.<\/p>\n

    Our solution utilized a pre-finishing technique. We rough-machined the parts, applied a preliminary 180-grit \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d<\/strong> texture, then welded, then came back with a robotic arm holding a non-woven abrasive wheel. The non-woven wheel (nylon impregnated with abrasive) conforms to the weld seam without digging in. By matching the rotational speed of the wheel to the travel speed (something we can program via CNC code), we blended the weld to a Ra of 0.6\u00b5m, invisible to the naked eye . This highlights why selecting a partner who understands abrasive engineering<\/em> is as important as selecting one who understands machining.<\/p>\n<\/section>\n

    \n

    \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n
    \n

    1. Can I apply brushed metal finish paint over a rough casting to save money?<\/h3>\n

    You could, but it rarely looks like real metal. Brushed metal finish paint<\/strong> relies on metallic flakes aligning in the paint film. On a rough surface, these flakes settle unevenly, creating a splotchy “orange peel” effect rather than a linear grain. Real brushing physically cuts the surface.<\/p>\n<\/div>\n

    \n

    2. Is there a standard Ra value for a #4 Architectural Brushed Finish?<\/h3>\n

    Yes. Industry standards like ANSI B46.1 suggest that a standard #4 architectural finish on stainless steel correlates to an Ra between 0.2 and 0.4 micrometers (approx. 8-16 microinches) . However, a #4 “Cooking surface” is often rougher (Ra ~0.8\u00b5m) to hold oil, so always request the Ra value, not just the grit number.<\/p>\n<\/div>\n

    \n

    3. Why does my brushed aluminum sheet turn my hands black?<\/h3>\n

    This is aluminum oxide. Unsealed brush finish metal sheet<\/strong> \uc54c\ub8e8\ubbf8\ub284\uc740 \ub9cc\uc84c\uc744 \ub54c \uc57d\uac04 \ub9c8\ubaa8\ub429\ub2c8\ub2e4. \uac80\uc740 \uc794\uc5ec\ubb3c\uc740 \uc0b0\ud654\ub41c \ubbf8\uc138\ud55c \uc54c\ub8e8\ubbf8\ub284 \uc785\uc790\uc785\ub2c8\ub2e4. \ud574\uacb0\ucc45\uc740 \uc544\ub178\ub2e4\uc774\uc9d5 \ub610\ub294 \ud074\ub9ac\uc5b4 \ucf54\ud2b8 \ubc00\ubd09\uce35\uc73c\ub85c, \ud45c\uba74\uc744 \uacbd\ud654\uc2dc\ucf1c \uc774\ub7ec\ud55c \u201c\uc804\uc774\u201d\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.\u201d<\/p>\n<\/div>\n

    \n

    4. \ub450\uaed8\uac00 0.5mm\uc5d0 \ubd88\uacfc\ud55c \uae08\uc18d\ub3c4 \ube0c\ub7ec\uc2dc \ub9c8\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n

    \uac00\ub2a5\ud558\uc9c0\ub9cc \uc704\ud5d8\ud569\ub2c8\ub2e4. \uc587\uc740 \ud310\uc740 brush finish metal sheet<\/strong> \uc5f4\uacfc \uc555\ub825\uc5d0 \uc758\ud574 \ud718\uc5b4\uc9d1\ub2c8\ub2e4. Jucheng\uc5d0\uc11c\ub294 \ube0c\ub7ec\uc2dc \uac00\uacf5 \uc804\uc5d0 \uc591\uba74 \ud14c\uc774\ud504\ub85c \uc587\uc740 \ud310\uc744 \uacac\uace0\ud55c \ud76c\uc0dd \ud50c\ub808\uc774\ud2b8\uc5d0 \uc811\ucc29\ud558\ub294 \u201c\ubc31\ucee4\u201d \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub294 \uc9c4\ub3d9\uc744 \ud761\uc218\ud558\uace0 \uc587\uc740 \ub450\uaed8 \uac00\uacf5\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \u201c\uc624\uc77c \uce90\ub2dd\u201d \ubcc0\ud615\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

    \n

    5. \ube0c\ub7ec\uc2dc \uac00\uacf5\ub41c \uae08\uc18d\uc740 \uc5f0\ub9c8\ub41c \uae08\uc18d\ubcf4\ub2e4 \uccad\uc18c\ud558\uae30\uac00 \ub354 \uc5b4\ub835\uc2b5\ub2c8\uae4c?<\/h3>\n

    \uc5ed\uc124\uc801\uc774\uac8c\ub3c4 \uc544\ub2d9\ub2c8\ub2e4. \uac70\uc6b8 \uc5f0\ub9c8\ub294 \ubaa8\ub4e0 \ubb3c\ubc29\uc6b8 \uc790\uad6d\uacfc \uc9c0\ubb38\uc744 \uc989\uc2dc \ub4dc\ub7ec\ub0b4\uc9c0\ub9cc(\ub192\uc740 \uad11\ud0dd \ub300\ube44), \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \uc790\ub3d9\ucc28<\/strong> \uc778\ud14c\ub9ac\uc5b4 \ub610\ub294 \uac00\uc804\uc81c\ud488\uc740 \ube5b\uc744 \ud655\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4. \uc9c8\uac10\uc774 \uc788\ub294 \ud45c\uba74\uc740 \uc5bc\ub8e9\uacfc \ubbf8\uc138\ud55c \uba3c\uc9c0\ub97c \uace0\uad11\ud0dd \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ud53c\ub2c8\uc2dc \ud398\uc778\ud2b8<\/strong> \ub610\ub294 \ud06c\ub86c \ud45c\uba74\ubcf4\ub2e4 \ud6e8\uc52c \uc798 \uac10\ucda5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/section>\n

    \n

    \uc815\ubc00 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\uc5c5\ub4e4\uc774 Jucheng\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720<\/h2>\n

    Jucheng(https:\/\/www.jccncmachining.com\/)\uc5d0\uc11c\ub294 \ube0c\ub7ec\uc2f1 \ub9c8\uac10 \uae08\uc18d<\/strong> \uc744 \u201c\uc778\uacc4\u201d \ubc29\uc2dd\uc758 \ubd80\ucc28\uc801 \uc11c\ube44\uc2a4\ub85c \ucde8\uae09\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc6b0\ub9ac CNC \uc6b4\uc601\uc758 \ud1b5\ud569\ub41c \ucd95\uc785\ub2c8\ub2e4. \uace0\uac1d\uc774 brushed bronze finish metal<\/strong> \ubd80\ud488 \ub610\ub294 \ud504\ub85c\ud1a0\ud0c0\uc785\uc6a9 \ud2b9\uc815 \ube0c\ub7ec\uc2dc \ud53c\ub2c8\uc2dc \uba54\ud0c8 \uc9c8\uac10<\/strong> \uc744 \uc694\uccad\ud558\uba74, \ub2e8 \ud558\ub098\uc758 \uce69\ub3c4 \uc808\uc0ad\ud558\uae30 \uc804\uc5d0 CAM \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c \uc5f0\ub9c8 \uacbd\ub85c\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/p>\n

    \uc6b0\ub9ac\uc758 \uac15\uc810\uc740 \uc77c\uad00\uc131\uc5d0 \uc788\uc2b5\ub2c8\ub2e4<\/strong>. \uc778\uac04 \uc791\uc5c5\uc790\ub294 \ud53c\ub85c\ud574\uc9c0\uc9c0\ub9cc CNC \uc81c\uc5b4 \uc5f0\ub9c8 \ud5e4\ub4dc\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 2\ubbf8\ud130 \uc2dc\ud2b8 \uc804\uccb4\uc5d0\uc11c \uadf8\ub808\uc778 \uc815\ub82c\uc744 +\/- 1\ub3c4 \uc774\ub0b4\ub85c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c \uc0ac\uc804 \uac00\uacf5 \uc0c1\ub2f4\uc744 \ud1b5\ud574 \u201c\ud14d\uc2a4\ucc98 \ub77c\uc774\ube0c\ub7ec\ub9ac\u201d\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 60 \uadf8\ub9bf \uc0b0\uc5c5\uc6a9 \ub9c8\uac10\uc758 \uac70\uce5c \ub290\ub08c\uc774 \ud544\uc694\ud558\ub4e0 600 \uadf8\ub9bf \uc804\uc790 \ud558\uc6b0\uc9d5 \ub9c8\uac10\uc758 \ubca8\ubcb3 \uac19\uc740 \ucd09\uac10\uc774 \ud544\uc694\ud558\ub4e0, \uc6b0\ub9ac\ub294 \ubc18\ubcf5 \uac00\ub2a5\ud558\uace0 \uc778\uc99d \uc900\ube44\uac00 \ub41c \uc0dd\uc0b0\uc744 \uc704\ud574 \uc815\ud655\ud55c \ub9e4\uac1c\ubcc0\uc218(\ubd84\ub2f9 \ud45c\uba74 \ud53c\ud2b8, \uc811\ucd09\ub825, \uc9c4\ub3d9 \ud3ed)\ub97c \ubb38\uc11c\ud654\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uc744 \ub17c\uc758\ud558\ub294 \ud3ec\ub7fc\uacfc Reddit \uc2a4\ub808\ub4dc\ub97c \uc801\uadf9\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4 \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \ub77c\ubbf8\ub124\uc774\ud2b8<\/strong> \uc2e4\ud328 \ubc0f \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \ub9c1<\/strong> \ub0b4\uad6c\uc131\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc6b0\ub9ac\uc758 \ubb3c\ub9ac\uc801 \uc81c\uc870 \uacf5\uc815\uc774 \uc0ac\uc6a9\uc790\ub4e4\uc774 \uc628\ub77c\uc778\uc5d0\uc11c \uc81c\uae30\ud558\ub294 \ubd88\ub9cc\uc744 \ud574\uacb0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

    \uc811\ucc29 \ud544\ub984\uacfc \ube0c\ub7ec\uc2dc\ub4dc \uba54\ud0c8 \ub9c8\uac10 \uc2a4\ud504\ub808\uc774 \ud398\uc778\ud2b8<\/strong>\ub97c \ub118\uc5b4\uc124 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? \ubcf4\uc774\ub294 \ub9cc\ud07c \ud504\ub9ac\ubbf8\uc5c4\ud55c \ub290\ub08c\uc758 \ud45c\uba74\uc744 \uc124\uacc4\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ube0c\ub7ec\uc2f1 \uc0c1\ub2f4 \ub610\ub294 \uacac\uc801 \uc694\uccad<\/a><\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

    Have you ever run your fingers across a sleek smartphone case, admired the subtle grain on a car\u2019s dashboard trim, or wondered why your kitchen appliances resist those annoying fingerprint smudges? That texture is likely a brushing finish metal treatment. In precision manufacturing, achieving this aesthetic isn’t just about running a sander over a part; […]<\/p>\n","protected":false},"author":1,"featured_media":1626,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/comments?post=1624"}],"version-history":[{"count":3,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1624\/revisions"}],"predecessor-version":[{"id":3635,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1624\/revisions\/3635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media\/1626"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media?parent=1624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/categories?post=1624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/tags?post=1624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}