{"id":429,"date":"2026-01-30T03:16:04","date_gmt":"2026-01-30T03:16:04","guid":{"rendered":"https:\/\/www.jccncmachining.com\/?post_type=process&p=429"},"modified":"2026-11-05T13:34:00","modified_gmt":"2026-11-05T05:34:00","slug":"%ec%9d%b8%ec%b9%98-%eb%82%98%ec%82%ac%ec%82%b0","status":"publish","type":"process","link":"https:\/\/www.jccncmachining.com\/ko\/%ec%97%ad%eb%9f%89\/%ec%9d%b8%ec%b9%98-%eb%82%98%ec%82%ac%ec%82%b0\/","title":{"rendered":"\uc778\uce58 \ub098\uc0ac"},"content":{"rendered":"

<\/p>\n

\n

\uc8fc\uc694 \uc0ac\uc591<\/h3>\n\n\n\n\n\n\n\n\n\n\n
\uc0ac\uc591<\/th>\n\uae30\uc220 \ubc94\uc704<\/th>\n\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n
\ub098\uc0ac\uc0b0 \ubc94\uc704<\/strong><\/td>\n#0-80 ~ 6.0\uc778\uce58<\/td>\n\uc18c\ud615 \uacc4\uae30 \ub098\uc0ac\ubd80\ud130 \ub300\ud615 \ubc30\uad00\uae4c\uc9c0<\/td>\n<\/tr>\n
\ud45c\uc900 \ud504\ub85c\ud30c\uc77c<\/strong><\/td>\nASME B1.1 (60\u00b0 V-\ub098\uc0ac\uc0b0)<\/td>\nTPI(\uc778\uce58\ub2f9 \ub098\uc0ac\uc0b0 \uc218)\ub85c \uce21\uc815<\/td>\n<\/tr>\n
\uacf5\ucc28 \ub4f1\uae09<\/strong><\/td>\n1A\/1B, 2A\/2B, 3A\/3B<\/td>\n3A\/3B\uac00 \uac00\uc7a5 \uc5c4\uaca9(\ud56d\uacf5\uc6b0\uc8fc)<\/td>\n<\/tr>\n
\uc2dc\ub9ac\uc988<\/strong><\/td>\nUNC(Coarse), UNF(Fine), UNEF(Extra Fine)<\/td>\nUNJ(\uc81c\uc5b4 \ub8e8\ud2b8 \ubc18\uacbd)<\/td>\n<\/tr>\n
\ubc29\ubc95<\/strong><\/td>\n\ub2e8\uc77c \ud3ec\uc778\ud2b8, \ud0dc\ud551, \ub098\uc0ac \ubc00\ub9c1<\/td>\n\ub098\uc0ac\uc0b0 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2e4\ub984<\/td>\n<\/tr>\n
\uac80\uc99d<\/strong><\/td>\n\uace0\/\ubd88\ud1b5 \ub9c1 \uac8c\uc774\uc9c0 \ubc0f \ud50c\ub7ec\uadf8 \uac8c\uc774\uc9c0<\/td>\n\uc2dc\uc2a4\ud15c 21 \ub610\ub294 22 \uac8c\uc774\uc9d5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

\uc778\uce58 \ub098\uc0ac \uc2dc\ub9ac\uc988<\/h3>\n\n\n\n\n\n\n\n
\uc2dc\ub9ac\uc988<\/th>\n\uc124\uba85<\/th>\n\uc8fc\uc694 \uc774\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c<\/th>\n<\/tr>\n<\/thead>\n
UNC (\ud1b5\uc77c \uc870\ub098\uc0ac)<\/strong><\/td>\n\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc94\uc6a9 \ub098\uc0ac. \uc778\uce58\ub2f9 \ub098\uc0ac\uc0b0 \uc218\uac00 \uc801\uc74c(\uc608: 1\/4\u2033-20).<\/td>\n\uc774\uc810:<\/strong> \ube60\ub978 \uc870\ub9bd, \ub098\uc0ac\uc0b0 \uad50\ucc28\uac00 \uc801\uace0, \uacbd\ubbf8\ud55c \uc190\uc0c1\uc5d0 \uac15\ud568.
\n\uc751\uc6a9:<\/strong> \uc77c\ubc18 \uac74\ucd95, \uae30\uacc4 \ud558\uc6b0\uc9d5, \ube0c\ub798\ud0b7.<\/td>\n<\/tr>\n
UNF (\ud1b5\uc77c \uc138\ub098\uc0ac)<\/strong><\/td>\n\uc778\uce58\ub2f9 \ub098\uc0ac\uc0b0 \uc218\uac00 \ub354 \ub9ce\uc74c(\uc608: 1\/4\u2033-28). \uc778\uc7a5 \uc751\ub825 \uba74\uc801\uc774 \ub354 \ud07c.<\/td>\n\uc774\uc810:<\/strong> UNC\ubcf4\ub2e4 \uac15\ud558\uace0 \ubbf8\uc138 \uc870\uc815\uc5d0 \uc801\ud569\ud558\uba70 \uc9c4\ub3d9\uc5d0 \uc758\ud55c \ud480\ub9bc\uc5d0 \uac15\ud568.
\n\uc751\uc6a9:<\/strong> \uc790\ub3d9\ucc28 \uad6c\ub3d9\uacc4, \uc815\ubc00 \uae30\uae30.<\/td>\n<\/tr>\n
UNJ (\ud56d\uacf5\uc6b0\uc8fc)<\/strong><\/td>\n\uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc774\uae30 \uc704\ud574 \ub354 \ud06c\uace0 \uc81c\uc5b4\ub41c \uace8 \ubc18\uacbd\uc744 \uac00\uc9c4 UN \ub098\uc0ac\uc758 \ubcc0\ud615.<\/td>\n\uc774\uc810:<\/strong> \ud575\uc2ec \ube44\ud589 \ubd80\ud488\uc758 \ud53c\ub85c \uac15\ub3c4\ub97c \uadf9\ub300\ud654.
\n\uc751\uc6a9:<\/strong> \ud56d\uacf5\uc6b0\uc8fc \ubcfc\ud2b8, \uc5d4\uc9c4 \ubd80\ud488 (AS8879 \ud45c\uc900).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

\uc778\uce58 \ub098\uc0ac \uc124\uacc4 \uc9c0\uce68<\/h3>\n

\ub07c\uc6cc\ub9de\ucda4 \ub4f1\uae09 (\uacf5\ucc28):<\/strong>
\n2A\/2B \ub4f1\uae09:<\/strong> \uc0b0\uc5c5 \ud45c\uc900\uc785\ub2c8\ub2e4. \ub3c4\uae08 \ub450\uaed8 \ub204\uc801\uacfc \uc26c\uc6b4 \uc870\ub9bd\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.
\n3A\/3B \ub4f1\uae09:<\/strong> \uc601(0) \uac04\uadf9 \ub07c\uc6cc\ub9de\ucda4\uc785\ub2c8\ub2e4. \uace0\uc815\ubc00 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud301:<\/strong> \ubd80\ud488\uc5d0 \ub450\uaecd\uac8c \ub3c4\uae08\ud560 \uacc4\ud68d\uc774\ub77c\uba74 3\ub4f1\uae09\uc744 \uc9c0\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ub098\uc0ac\uac00 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub3c4\uae08 \uc5ec\uc720<\/a>:<\/strong>
\n\uc778\uce58 \ub098\uc0ac\ub294 \uc885\uc885 \ub3c4\uae08\ub429\ub2c8\ub2e4(\uc544\uc5f0\/\uce74\ub4dc\ubbb4). \ub3c4\uae08\uc740 \ub450\uaed8\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4(\ud53c\uce58 \uc9c0\ub984\uc5d0\uc11c \ub3c4\uae08 \ub450\uaed8\uc758 4\ubc30). \ud301:<\/strong> \ub2f9\uc0ac\ub294 \ucf54\ud305\uc744 \uc218\uc6a9\ud558\uae30 \uc704\ud574 \ub098\uc0ac\ub97c \uc57d\uac04 \uc791\uac8c(\uc218\ub098\uc0ac) \ub610\ub294 \ud06c\uac8c(\uc554\ub098\uc0ac) \uac00\uacf5\ud558\ub294 \u201c\ub3c4\uae08 \uc804\u201d \ub098\uc0ac \uac00\uacf5\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

TPI \ub300 \ud53c\uce58:<\/strong>
\n\uc778\uce58 \ub098\uc0ac\ub294 \ub098\uc0ac \uc0ac\uc774\uc758 \uac70\ub9ac\uac00 \uc544\ub2c8\ub77c \u201c\uc778\uce58\ub2f9 \ub098\uc0ac\uc0b0 \uc218\u201d(TPI)\ub85c \uc815\uc758\ub41c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc2ed\uc2dc\uc624. \uc22b\uc790\uac00 \ud074\uc218\ub85d \ub354 \uac00\ub294 \ub098\uc0ac\uc785\ub2c8\ub2e4( \ubbf8\ud130\ubc95<\/a>).<\/p>\n

UNJ \ub8e8\ud2b8 \ubc18\uacbd:<\/strong>
\n\ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\ub97c \uc704\ud574 \uc124\uacc4\ud558\ub294 \uacbd\uc6b0, \ubc18\ub4dc\uc2dc \ub2e4\uc74c\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624 UNJ<\/strong> (\uc608: UNJF). \uc774\ub97c \uc704\ud574\uc11c\ub294 \ub354 \ud070 \ub178\uc988 \ubc18\uacbd\uc744 \uac00\uc9c4 \ud2b9\uc218 \uc778\uc11c\ud2b8\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 UN \uacf5\uad6c\ub294 \uc778\uc99d \uc2e4\ud328\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \uc751\ub825 \uc9d1\uc911\ubd80\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

<\/p>\n

\n

\uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n

\ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc29\uc704<\/strong>
\n\ub808\uac70\uc2dc \ud45c\uc900(Mil-Spec\/NAS)\uacfc \uc5c4\uaca9\ud55c \ud53c\ub85c \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uc778\ud574 \uac70\uc758 \uc804\uc801\uc73c\ub85c \uc778\uce58 \ub098\uc0ac(UNF\/UNJ)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\uc11d\uc720 \ubc0f \uac00\uc2a4<\/strong>
\n\uc2dc\ucd94 \uc7a5\ube44\uc640 \ubc38\ube0c\ub294 \uc911\ubd80\ud558 \uc5f0\uacb0\uc744 \uc704\ud574 \ub300\uad6c\uacbd Coarse(UNC) \ub610\ub294 \ud2b9\uc218 8-Thread Series(8-UN)\ub97c \uc790\uc8fc \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\ubd81\ubbf8 \uc790\ub3d9\ucc28<\/strong>
\n\ud604\ub300 \uc790\ub3d9\ucc28\ub294 \ubbf8\ud130\ubc95\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \ucee4\uc2a4\ud140 \uc790\ub3d9\ucc28, \ub808\uc774\uc2f1 \ubc0f \ubcf5\uc6d0 \uc2dc\uc7a5\uc740 \uc778\uce58 \uccb4\uacb0\uad6c\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n

\ubc18\ub3c4\uccb4 \uc7a5\ube44<\/strong>
\n\ub9ce\uc740 \ubbf8\uad6d \uc124\uacc4 \uc9c4\uacf5 \ucc54\ubc84\uc640 \uc6e8\uc774\ud37c \ud578\ub4e4\ub9c1 \ub85c\ubd07\uc740 \ubd80\ud488 \uc7a5\ucc29\uc5d0 Unified \ub098\uc0ac\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\ud1b5\ud569 \ub098\uc0ac\uc0b0 \ud45c\uc900(UTS)\uc740 \ubd81\ubbf8 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud658\uacbd\uc758 \uc911\ucd94\ub85c \ub0a8\uc544 \uc788\uc73c\uba70, \ud2b9\ud788 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc11d\uc720\u00b7\uac00\uc2a4 \ubd80\ubb38\uc744 \uc9c0\ubc30\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. Jucheng Precision\uc740 Coarse(UNC)\ubd80\ud130 Extra-Fine(UNEF) \uc2dc\ub9ac\uc988\uae4c\uc9c0 \uc804 \ubc94\uc704\ub97c \uc544\uc6b0\ub974\ub294 \uc778\uce58 \uaddc\uaca9 \uacf5\uad6c \ubc0f \uac8c\uc774\uc9c0\uc758 \ud3ec\uad04\uc801\uc778 \uc7ac\uace0\ub97c \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \uae00\ub85c\ubc8c \uace0\uac1d\uc758 \uaca9\ucc28\ub97c \ud574\uc18c\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud328\uc2a4\ub108\uc640 \ub2ec\ub9ac \uc815\ubc00 CNC \uac00\uacf5 \ub098\uc0ac\uc0b0\uc740 \ud53c\uce58 \uc9c1\uacbd \ubc0f \ud50c\ub7ad\ud06c \uac01\ub3c4\uc5d0 \uad00\ud55c ASME B1.1 \uc0ac\uc591\uc744 \uc5c4\uaca9\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \ud2b9\uc815 \ub098\uc0ac\uc0b0 \ub4f1\uae09\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \ud2b9\ud654\ub418\uc5b4 \uc788\uc73c\uba70, \uc77c\ubc18 \uc870\ub9bd\uc6a9 \ud45c\uc900 Class 2B \ub07c\uc6cc\ub9de\ucda4\uc774 \ud544\uc694\ud558\ub4e0 \uc548\uc804\uc774 \uc911\uc694\ud55c \ube44\ud589 \ud558\ub4dc\uc6e8\uc5b4\uc6a9 \uc5c4\uaca9\ud55c \uacf5\ucc28\uc758 Class 3B \ub07c\uc6cc\ub9de\ucda4\uc774 \ud544\uc694\ud558\ub4e0, \uace0\uac1d\uc758 \ubd80\ud488\uc774 \ub9e4\ubc88 \uc644\ubcbd\ud558\uac8c \uc870\ub9bd\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":430,"template":"","process_category":[41],"class_list":["post-429","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-threading-capabilities"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/process\/429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media\/430"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media?parent=429"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/process_category?post=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}