{"id":5780,"date":"2025-12-25T01:12:35","date_gmt":"2025-12-25T01:12:35","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5780"},"modified":"2025-12-25T01:17:22","modified_gmt":"2025-12-25T01:17:22","slug":"unified-vs-whitworth-threads-tpi-and-pitch-guide","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/unified-vs-whitworth-threads-tpi-and-pitch-guide\/","title":{"rendered":"Unified vs Whitworth \uc2a4\ub808\ub4dc: TPI \ubc0f \ud53c\uce58 \uac00\uc774\ub4dc"},"content":{"rendered":"

\uc778\uce58 \ub2e8\uc704 \ub098\uc0ac\uc0b0 \uc18c\uac1c<\/h2>\n
\n

\uc778\uce58 \ub2e8\uc704 \ub098\uc0ac\uc0b0\uc740 \uae30\uacc4 \uacf5\ud559, \ud2b9\ud788 \uc778\uce58 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud558\ub294 \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc601\uad6d\uc758 \ud718\ud2b8\uc6cc\uc2a4(Whitworth) \uc2dc\uc2a4\ud15c\uacfc \ubbf8\uad6d\uc758 \ud1b5\ud569 \ud45c\uc900(Unified Standard)\uc5d0 \ucd08\uc810\uc744 \ub9de\ucdb0 \uacf5\uce6d \uc9c1\uacbd, \uc778\uce58\ub2f9 \ub098\uc0ac\uc0b0 \uc218(TPI), \ud53c\uce58\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ub450 \uc2dc\uc2a4\ud15c\uc740 \ud328\uc2a4\ub108, \ud30c\uc774\ud504, \uae30\uacc4\ub958\uc5d0 \uc0ac\uc6a9\ub418\uba70, \ub098\uc0ac\uc0b0 \uac01\ub3c4, \ud615\ud0dc, \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc8fc\uc694 \ucc28\uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc744 \uc774\ud574\ud558\uba74 \uc124\uacc4 \ubc0f \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ud638\ud658\uc131, \uac15\ub3c4 \ubc0f \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

19\uc138\uae30\uc5d0 \uc720\ub798\ud55c \ud718\ud2b8\uc6cc\uc2a4 \ub098\uc0ac\uc0b0\uc740 55\u00b0\uc758 \ub098\uc0ac\uc0b0 \uac01\ub3c4\ub97c \uac00\uc9c0\uba70 BS 84-1956 \uaddc\uaca9\uc5d0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74, ANSI\/ASME B1.1 \uaddc\uaca9\uc5d0 \ub530\ub77c \ud45c\uc900\ud654\ub41c \uc720\ub2c8\ud30c\uc774\ub4dc \ub098\uc0ac\uc0b0\uc740 \uc81c2\ucc28 \uc138\uacc4 \ub300\uc804 \uc774\ud6c4 \ubbf8\uad6d, \uc601\uad6d, \uce90\ub098\ub2e4 \uc2dc\uc2a4\ud15c \uac04\uc758 \ud638\ud658\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 60\u00b0\uc758 \ub098\uc0ac\uc0b0 \uac01\ub3c4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uad50\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc804 \uc138\uacc4 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \ub098\uc0ac\uc0b0\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uc815\ubc00\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

\n

\ud718\ud2b8\uc6cc\uc2a4 \ub098\uc0ac\uc0b0 \uc2dc\uc2a4\ud15c(BS 84)<\/h2>\n

\uc601\uad6d \ud45c\uc900 84-1956\uc5d0 \ub530\ub978 BSW(British Standard Whitworth) \ub098\uc0ac\uc0b0\uacfc BSF(British Standard Fine) \ub098\uc0ac\uc0b0\uc740 \ud53c\ub85c \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ub465\uadfc \ub9c8\ub8e8\uc640 \ubfcc\ub9ac\ub97c \uac00\uc9c4 \ud3c9\ud589 \ub098\uc0ac\uc0b0\uc785\ub2c8\ub2e4. BSW\ub294 \uad75\uc740 \ub098\uc0ac\uc0b0 \uc2dc\ub9ac\uc988\ub97c \ub098\ud0c0\ub0b4\uace0, BSF\ub294 \ub354 \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4 \ub610\ub294 \uc9c4\ub3d9 \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub354 \uac00\ub294 \ub098\uc0ac\uc0b0 \uc2dc\ub9ac\uc988\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

    \n
  • \ub098\uc0ac\uc0b0 \uac01\ub3c4:<\/strong> 55\ub3c4<\/li>\n
  • \uc9c0\uc815:<\/strong> \uacf5\uce6d \uc9c1\uacbd(\uc778\uce58) \ubc0f TPI(\uc778\uce58\ub2f9 \ud53c\ud2b8 \uc218) (\uc608: 1\/2\u2033-12 BSW)<\/li>\n
  • \uc751\uc6a9 \ubd84\uc57c:<\/strong> \uc601\uad6d \uad6c\ud615 \uae30\uacc4, \uc790\ub3d9\ucc28 \ubc0f \ubc30\uad00 \ubd80\ud488(BSP \ubcc0\ud615)\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
  • \ud53c\uce58 \uacc4\uc0b0:<\/strong> \ud53c\uce58 = 1 \/ TPI (\uc778\uce58)<\/li>\n<\/ul>\n

    \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud574\uc11c\ub294 \ud558\uc911 \uc694\uad6c \uc0ac\ud56d\uacfc \uc7ac\ub8cc \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec \ud718\ud2b8\uc6cc\uc2a4 \ub098\uc0ac\uc0b0\uc744 \uc120\ud0dd\ud574\uc57c \ud558\uba70, \ub098\uc0ac\uc0b0 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \ud1a0\ud06c\ub97c \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

    \n

    \ud1b5\ud569 \ub098\uc0ac\uc0b0 \ud45c\uc900(ANSI\/ASME B1.1)<\/h2>\n

    \ubbf8\uad6d \uad6d\uc81c\ud45c\uc900\ud654\uae30\uad6c(ANSI)\uc640 \ubbf8\uad6d\uae30\uacc4\ud559\ud68c(ASME)\uc758 B1.1 \uaddc\uaca9\uc778 \uc778\uce58 \ub098\uc0ac\uc0b0 \ud1b5\uc77c \ud45c\uc900\uc740 \uc77c\ubc18\uc801\uc778 \uccb4\uacb0 \uc6a9\ub3c4\ub85c \uad75\uc740 \ub098\uc0ac\uc0b0(UNC), \uac00\ub294 \ub098\uc0ac\uc0b0(UNF), \uadf8\ub9ac\uace0 \uc544\uc8fc \uac00\ub294 \ub098\uc0ac\uc0b0(UNEF) \uc2dc\ub9ac\uc988\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \uac15\ub3c4 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud3c9\ud3c9\ud55c \ub098\uc0ac\uc0b0 \ubfcc\ub9ac \ub514\uc790\uc778\uc744 \ucc44\ud0dd\ud558\uc5ec \uad6d\uc81c\uc801\uc778 \ud638\ud658\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

      \n
    • \ub098\uc0ac\uc0b0 \uac01\ub3c4:<\/strong> 60\ub3c4<\/li>\n
    • \uc9c0\uc815:<\/strong> \ud06c\uae30 \ubc88\ud638 \ub610\ub294 \ubd84\uc218 \uc9c1\uacbd, TPI \ubc0f \uc2dc\ub9ac\uc988(\uc608: 1\/2\u2033-13 UNC)<\/li>\n
    • \uc751\uc6a9 \ubd84\uc57c:<\/strong> \ub2e4\uc6a9\ub3c4\uc131\uacfc \ud45c\uc900\ud654 \ub355\ubd84\uc5d0 \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28 \ubc0f \uac74\uc124 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
    • \ud5c8\uc6a9 \uc624\ucc28:<\/strong> \ucc29\uc6a9\uac10 \uc815\ubc00\ub3c4\uc5d0 \ub530\ub77c 1A\/1B \ub4f1\uae09(\ud5d0\ub801\ud568), 2A\/2B \ub4f1\uae09(\ubcf4\ud1b5), 3A\/3B \ub4f1\uae09(\uaf49 \ub9de\uc74c)\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \uc720\ub2c8\ud30c\uc774\ub4dc \ub098\uc0ac\uc0b0\uc744 \uc124\uacc4\ud560 \ub54c\ub294 \ubd80\uc2dd\uacfc \uac19\uc740 \ud658\uacbd\uc801 \uc694\uc778\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \uac19\uc740 \uc18c\uc7ac\ub294 \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc90d\ub2c8\ub2e4.<\/p>\n<\/section>\n

      \n

      \uc778\uce58\ub2f9 \uc9c1\uacbd \ubc0f \ub098\uc0ac\uc0b0 \uc218 \ube44\uad50\ud45c<\/h2>\n

      \ub2e4\uc74c \ud45c\ub294 Unified(ANSI B1.1) \ubc0f Whitworth(BS 84-1956) \ub098\uc0ac\uc0b0\uc758 \uacf5\uce6d \uc8fc \uc9c1\uacbd(\uc778\uce58)\uacfc TPI\ub97c \ube44\uad50\ud569\ub2c8\ub2e4. \ube48 \uce78\uc740 \ud574\ub2f9 \uc2dc\ub9ac\uc988\uc5d0\uc11c \ud45c\uc900\uc774 \uc544\ub2c8\uac70\ub098 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \ud06c\uae30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n

      \n
      \n
      \n
      <\/div>\n<\/div>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \uc8fc\uc694 \uc9c1\uacbd(\uc778\uce58)<\/th>\n\ud1b5\ud569 \ud06c\uae30 \ucf54\ub4dc<\/th>\nUNC (\uc77c\ubc18)<\/th>\nUNF (\uc815\ud655\ud568)<\/th>\n\ud718\ud2b8\uc6cc\uc2a4 \uc0ac\uc774\uc988 \ucf54\ub4dc<\/th>\nBSW (\uac70\uce5c)<\/th>\nBSF(\uc815\ubc00)<\/th>\n<\/tr>\n<\/thead>\n
      0.0600<\/td>\n#0<\/td>\n<\/td>\n80<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.0625<\/td>\n<\/td>\n<\/td>\n<\/td>\n1\/16<\/td>\n60<\/td>\n<\/td>\n<\/tr>\n
      0.0730<\/td>\n#1<\/td>\n64<\/td>\n72<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.0860<\/td>\n#2<\/td>\n56<\/td>\n64<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.0938<\/td>\n<\/td>\n<\/td>\n<\/td>\n3\/32<\/td>\n48<\/td>\n<\/td>\n<\/tr>\n
      0.0990<\/td>\n#3<\/td>\n48<\/td>\n56<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.1120<\/td>\n#4<\/td>\n40<\/td>\n48<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.1250<\/td>\n#5<\/td>\n40<\/td>\n44<\/td>\n1\/8<\/td>\n40<\/td>\n<\/td>\n<\/tr>\n
      0.1380<\/td>\n#6<\/td>\n32<\/td>\n40<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.1563<\/td>\n<\/td>\n<\/td>\n<\/td>\n5\/32<\/td>\n32<\/td>\n<\/td>\n<\/tr>\n
      0.1640<\/td>\n#8<\/td>\n32<\/td>\n36<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.1875<\/td>\n<\/td>\n<\/td>\n<\/td>\n3\/16<\/td>\n24<\/td>\n32<\/td>\n<\/tr>\n
      0.1900<\/td>\n#10<\/td>\n24<\/td>\n32<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.2160<\/td>\n#12<\/td>\n24<\/td>\n28<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      0.2189<\/td>\n<\/td>\n<\/td>\n<\/td>\n7\/32<\/td>\n24<\/td>\n28<\/td>\n<\/tr>\n
      0.2500<\/td>\n1\/4<\/td>\n20<\/td>\n28<\/td>\n1\/4<\/td>\n20<\/td>\n26<\/td>\n<\/tr>\n
      0.2812<\/td>\n<\/td>\n<\/td>\n<\/td>\n9\/32<\/td>\n<\/td>\n26<\/td>\n<\/tr>\n
      0.3125<\/td>\n5\/16<\/td>\n18<\/td>\n24<\/td>\n5\/16<\/td>\n18<\/td>\n22<\/td>\n<\/tr>\n
      0.3750<\/td>\n3\/8<\/td>\n16<\/td>\n24<\/td>\n3\/8<\/td>\n16<\/td>\n20<\/td>\n<\/tr>\n
      0.4375<\/td>\n7\/16<\/td>\n14<\/td>\n20<\/td>\n7\/16<\/td>\n14<\/td>\n18<\/td>\n<\/tr>\n
      0.5000<\/td>\n1\/2<\/td>\n13<\/td>\n20<\/td>\n1\/2<\/td>\n12<\/td>\n16<\/td>\n<\/tr>\n
      0.5625<\/td>\n9\/16<\/td>\n12<\/td>\n18<\/td>\n9\/16<\/td>\n12<\/td>\n16<\/td>\n<\/tr>\n
      0.6250<\/td>\n5\/8<\/td>\n11<\/td>\n18<\/td>\n5\/8<\/td>\n11<\/td>\n14<\/td>\n<\/tr>\n
      0.6875<\/td>\n<\/td>\n<\/td>\n<\/td>\n11\/16<\/td>\n11<\/td>\n14<\/td>\n<\/tr>\n
      0.7500<\/td>\n3\/4<\/td>\n10<\/td>\n16<\/td>\n3\/4<\/td>\n10<\/td>\n12<\/td>\n<\/tr>\n
      0.8125<\/td>\n<\/td>\n<\/td>\n<\/td>\n13\/16<\/td>\n<\/td>\n12<\/td>\n<\/tr>\n
      0.8750<\/td>\n7\/8<\/td>\n9<\/td>\n14<\/td>\n7\/8<\/td>\n9<\/td>\n11<\/td>\n<\/tr>\n
      1.0000<\/td>\n1<\/td>\n8<\/td>\n12<\/td>\n1<\/td>\n8<\/td>\n10<\/td>\n<\/tr>\n
      1.1250<\/td>\n1-1\/8<\/td>\n7<\/td>\n12<\/td>\n1-1\/8<\/td>\n7<\/td>\n9<\/td>\n<\/tr>\n
      1.2500<\/td>\n1-1\/4<\/td>\n7<\/td>\n12<\/td>\n1-1\/4<\/td>\n7<\/td>\n9<\/td>\n<\/tr>\n
      1.3750<\/td>\n1-3\/8<\/td>\n6<\/td>\n12<\/td>\n1-3\/8<\/td>\n<\/td>\n8<\/td>\n<\/tr>\n
      1.5000<\/td>\n1-1\/2<\/td>\n6<\/td>\n12<\/td>\n1-1\/2<\/td>\n6<\/td>\n8<\/td>\n<\/tr>\n
      1.6250<\/td>\n1-5\/8<\/td>\n<\/td>\n<\/td>\n1-5\/8<\/td>\n<\/td>\n8<\/td>\n<\/tr>\n
      1.7500<\/td>\n1-3\/4<\/td>\n5<\/td>\n<\/td>\n1-3\/4<\/td>\n5<\/td>\n7<\/td>\n<\/tr>\n
      2.0000<\/td>\n2<\/td>\n4.5<\/td>\n<\/td>\n2<\/td>\n4.5<\/td>\n7<\/td>\n<\/tr>\n
      2.2500<\/td>\n2-1\/4<\/td>\n4.5<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      2.5000<\/td>\n2-1\/2<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      2.7500<\/td>\n2-3\/4<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      3.0000<\/td>\n3<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      3.2500<\/td>\n3-1\/4<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      3.5000<\/td>\n3-1\/2<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      3.7500<\/td>\n3-3\/4<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
      4.0000<\/td>\n4<\/td>\n4<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      <\/div>\n<\/div>\n<\/div>\n<\/div>\n

      \ucc38\uace0: \ub370\uc774\ud130\ub294 ANSI\/ASME B1.1 \ubc0f BS 84-1956 \ud45c\uc900\uc5d0 \ub530\ub77c \uac80\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \uacf5\ucc28\ub294 \uc804\uccb4 \uc0ac\uc591\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/section>\n

      \n

      \uc2a4\ub808\ub4dc \uba85\uce6d \ubc0f \uc57d\uc5b4<\/h2>\n

      \ub098\uc0ac\uc0b0 \ucf54\ub4dc\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uc0ac\uc591 \uc9c0\uc815 \ubc0f \uad6c\ub9e4\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc544\ub798\ub294 \uc601\uad6d\uc2dd \ubc0f \ubbf8\uad6d\uc2dd \uc778\uce58 \ub098\uc0ac\uc0b0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uc57d\uc5b4 \ubaa9\ub85d\uc785\ub2c8\ub2e4.<\/p>\n

        \n
      • BA:<\/strong> \uc601\uad6d \ud611\ud68c(\uc18c\ud615 \uc2e4)<\/li>\n
      • \uc0ac\ud68c\ubcf5\uc9c0\ud559 \ud559\uc0ac:<\/strong> \uc601\uad6d \ud45c\uc900 \ud718\ud2b8\uc6cc\uc2a4(\uad75\uc740 \uc785\uc790)<\/li>\n
      • BSF:<\/strong> \uc601\uad6d \ud45c\uc900 \ubc8c\uae08<\/li>\n
      • BSP:<\/strong> \uc601\uad6d \ud45c\uc900 \ud30c\uc774\ud504(\ubcd1\ub82c)<\/li>\n
      • BSPT:<\/strong> \uc601\uad6d \ud45c\uc900\ud615 \ud14c\uc774\ud37c \ud30c\uc774\ud504<\/li>\n
      • \ud559\uc0ac:<\/strong> \uc601\uad6d \ud45c\uc900 \uc790\uc804\uac70<\/li>\n
      • UNC:<\/strong> \ud1b5\ud569 \uad6d\uac00 \uacfc\uc815<\/li>\n
      • UNF:<\/strong> \ud1b5\ud569 \uad6d\uac00 \ubc8c\uae08<\/li>\n
      • \uc720\uc5d4\uc5d0\ud504:<\/strong> \ud1b5\ud569 \uad6d\uac00 \ucd94\uac00 \ubc8c\uae08<\/li>\n
      • \ub274\uba55\uc2dc\ucf54 \ub300\ud559\uad50:<\/strong> \ud1b5\ud569 \uad6d\uac00 \ubbf8\ub2c8\uc5b4\ucc98<\/li>\n
      • NPT:<\/strong> \ub0b4\uc154\ub110 \ud30c\uc774\ud504 \ud14c\uc774\ud37c\ub4dc(\ubbf8\uad6d\uc2dd)<\/li>\n<\/ul>\n

        \uc774\ub7ec\ud55c \uba85\uce6d\uc740 \uae30\uc220 \ub3c4\uba74 \ubc0f \uc8fc\ubb38\uc11c\uc5d0\uc11c \uba85\ud655\ud55c \uc758\uc0ac\uc18c\ud1b5\uc744 \ubcf4\uc7a5\ud558\uc5ec \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c\uc758 \ubd88\uc77c\uce58\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n

        \n

        \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840 \ubc0f \uc120\uc815 \uc9c0\uce68<\/h2>\n

        \ud718\ud2b8\uc6cc\uc2a4 \ub098\uc0ac\uc0b0\uacfc \uc720\ub2c8\ud30c\uc774\ub4dc \ub098\uc0ac\uc0b0 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc9c0\uc5ed \ud45c\uc900, \ud558\uc911 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud638\ud658\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, UNC \ub098\uc0ac\uc0b0\uc740 \ud53c\uce58\uac00 \uad75\uc5b4 \uccb4\uacb0\ub825\uc774 \uc6b0\uc218\ud558\uae30 \ub54c\ubb38\uc5d0 \uc9c4\ub3d9\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c \uc120\ud638\ub429\ub2c8\ub2e4. \ubc18\uba74, BSF \ub098\uc0ac\uc0b0\uc740 \uc815\ubc00 \uae30\uacc4\uc5d0\uc11c \ubbf8\uc138 \uc870\uc815\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

          \n
        1. \uc791\ub3d9 \ud658\uacbd\uc744 \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624. \uc625\uc678 \uc6a9\ub3c4\uc5d0\ub294 \ub0b4\uc2dd\uc131 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n
        2. \uc778\uc7a5 \uac15\ub3c4\ub97c \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624. \uac00\ub294 \uc2e4\uc740 \uc751\ub825\uc744 \ub354 \uc798 \ubd84\uc0b0\uc2dc\ud0a4\uc9c0\ub9cc \ub354 \ub192\uc740 \ud1a0\ud06c\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
        3. \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4: \ud1b5\uc77c\ub41c \ub098\uc0ac\uc0b0\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud55c ISO \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/li>\n
        4. \uc81c\uc870 \uacfc\uc815\uc744 \uace0\ub824\ud574 \ubcf4\uc138\uc694. \ub098\uc0ac\uc0b0\uc774 \uad75\uc744\uc218\ub85d \uc0dd\uc0b0\uc774 \uc27d\uace0 \uc5c7\uac08\ub9bc \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

          \ub098\uc0ac\uc0b0 \uaddc\uaca9\uc740 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\ubbc0\ub85c, \ud56d\uc0c1 ASME B1.1-2024\uc640 \uac19\uc740 \ucd5c\uc2e0 \ud45c\uc900\uc744 \ucc38\uc870\ud558\uc5ec \uc5c5\ub370\uc774\ud2b8 \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/section>\n

          \n

          \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n
          \n
          Whitworth \uc2a4\ub808\ub4dc\uc640 Unified \uc2a4\ub808\ub4dc\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/dt>\n
          \ud718\ud2b8\uc6cc\uc2a4 \ub098\uc0ac\uc0b0\uc740 55\u00b0 \uac01\ub3c4\uc640 \ub465\uadfc \ub2e8\uba74\uc744 \uac00\uc9c0\ub294 \ubc18\uba74(BS 84), \uc720\ub2c8\ud30c\uc774\ub4dc \ub098\uc0ac\uc0b0\uc740 60\u00b0 \uac01\ub3c4\uc640 \ud3c9\ud3c9\ud55c \ubfcc\ub9ac\ub97c \uac00\uc9c0\uba70(ANSI B1.1), \uc774\ub294 \uac15\ub3c4\uc640 \ud638\ud658\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/dd>\n
          TPI\ub97c \uc778\uce58 \ub2e8\uc704\uc758 \ud53c\uce58\ub85c \ubcc0\ud658\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/dt>\n
          \ud53c\uce58\ub294 TPI\ub97c 1\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 20 TPI\ub294 0.05\uc778\uce58 \ud53c\uce58\uc5d0 \ud574\ub2f9\ud558\uba70, \uc774\ub294 \ud0ed\uacfc \ub2e4\uc774 \uc120\ud0dd\uc5d0 \ucc38\uace0 \uc790\ub8cc\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/dd>\n
          \ud718\ud2b8\uc6cc\uc2a4 \uc2e4\uc740 \uc624\ub298\ub0a0\uc5d0\ub3c4 \uc5ec\uc804\ud788 \uc0ac\uc6a9\ub418\uace0 \uc788\ub098\uc694?<\/dt>\n
          \ub124, \uc8fc\ub85c \ube48\ud2f0\uc9c0 \uc7a5\ube44 \ubcf5\uc6d0 \ubc0f \ud2b9\uc815 \uc601\uad6d \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \ud1b5\ud569 \uc2a4\ub808\ub4dc\ub294 \ud45c\uc900\ud654\ub97c \uc704\ud55c \ud604\ub300 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc9c0\ubc30\uc801\uc778 \uc704\uce58\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/dd>\n
          \ud1b5\ud569 \uc2a4\ub808\ub4dc\uc5d0 \uc5b4\ub5a4 \uacf5\ucc28 \ub4f1\uae09\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/dt>\n
          2A\/2B \ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uba70, \uc801\ud569\uc131\uacfc \ube44\uc6a9\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc31\ub798\uc2dc\ub97c \ucd5c\uc18c\ud654\ud574\uc57c \ud558\ub294 \uc815\ubc00 \uc791\uc5c5\uc5d0\ub294 3A\/3B \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/dd>\n
          Unified\uc640 Whitworth\uc758 \uc2e4\uc740 \uc11c\ub85c \ubc14\uafd4 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/dt>\n
          \uc544\ub2c8\uc694, \uac01\ub3c4\uc640 \ud615\ud0dc\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc11c\ub85c \ubc14\uafd4 \uc0ac\uc6a9\ud558\uba74 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc804\uc744 \uc704\ud574 \ud56d\uc0c1 \ub3d9\uc77c\ud55c \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/dd>\n<\/dl>\n
          \n
          \ub098\uc0ac\uc0b0 \ud53c\uce58\ub294 \uccb4\uacb0 \uac15\ub3c4\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/dt>\n
          \ub098\uc0ac\uc0b0 \uac04\uaca9\uc774 \uc881\uc744\uc218\ub85d(TPI\uac00 \ub192\uc744\uc218\ub85d) \ub098\uc0ac\uc0b0 \uc811\ucd09 \uba74\uc801\uc774 \uc99d\uac00\ud558\uc5ec \uc778\uc7a5 \uac15\ub3c4\ub294 \ud5a5\uc0c1\ub418\uc9c0\ub9cc, \uc5f0\uc9c8 \uc18c\uc7ac\uc5d0\uc11c\ub294 \uc804\ub2e8 \uc800\ud56d\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/dd>\n<\/dl>\n<\/section>","protected":false},"excerpt":{"rendered":"

          Introduction to Inch-Based Screw Threads Inch-based screw threads are essential in mechanical engineering, particularly in industries adhering to imperial measurements. This guide focuses on the British Whitworth system and the American Unified standard, providing detailed parameters for nominal diameters, threads per inch (TPI), and pitch. These systems are used in fasteners, pipes, and machinery, with […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5780","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/comments?post=5780"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5780\/revisions"}],"predecessor-version":[{"id":5782,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5780\/revisions\/5782"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}