{"id":5694,"date":"2025-12-24T01:00:17","date_gmt":"2025-12-24T01:00:17","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5694"},"modified":"2025-12-24T01:00:17","modified_gmt":"2025-12-24T01:00:17","slug":"gb-t-3098-14-2000-nut-expansion-test-for-fasteners","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/gb-t-3098-14-2000-nut-expansion-test-for-fasteners\/","title":{"rendered":"GB\/T 3098.14-2000 \uccb4\uacb0 \ubd80\ud488\uc6a9 \ub108\ud2b8 \ud33d\ucc3d \uc2dc\ud5d8"},"content":{"rendered":"
\n

GB\/T 3098.14-2000 \ud45c\uc900 \uc18c\uac1c<\/h2>\n

GB\/T 3098.14-2000\uc740 \uccb4\uacb0 \ubd80\ud488\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud558\uba70, \ud2b9\ud788 \ub108\ud2b8 \ud33d\ucc3d \uc2dc\ud5d8\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uac74\uc124\uacfc \uac19\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uae30\uacc4\uc801 \uc751\ub825 \ud558\uc5d0\uc11c \ub108\ud2b8\uc758 \uc5f0\uc131\uacfc \uac74\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc740 \ub108\ud2b8\uac00 \uc870\uae30 \ud30c\uc190 \uc5c6\uc774 \uad6c\uba4d \ud33d\ucc3d\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ud3c9\uac00\ud558\uc5ec \uc7ac\ub8cc \uc120\ud0dd \ubc0f \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uacc4 \uc7ac\ub8cc \uc804\ubb38\uac00\uc758 \uacbd\uc6b0, \uc774 \uc2dc\ud5d8 \uc808\ucc28\ub294 \uc131\ub2a5 \ub4f1\uae09 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uace0 \uace0\ud558\uc911 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c\uc758 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\ud33d\ucc3d \uc2dc\ud5d8\uc740 \ub108\ud2b8\uc758 \ub0b4\ubd80 \ub098\uc0ac\uc0b0\uc744 \uc81c\uac70\ud558\uace0 \ud14c\uc774\ud37c\ud615 \ub9e8\ub4dc\ub9b4\uc744 \ub108\ud2b8\uc5d0 \ud1b5\uacfc\uc2dc\ud0a8 \ud6c4 \uad6c\uba4d \uc9c1\uacbd \uc99d\uac00\uc728\uc744 \uce21\uc815\ud558\ub294 \uc2dc\ud5d8\uc785\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \ub108\ud2b8\uac00 \ucd5c\uc18c \ud33d\ucc3d \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uba70, \uc774\ub294 \ub108\ud2b8 \uc7ac\uc9c8\uc758 \uac15\ub3c4\uc640 \uade0\uc5f4 \uc800\ud56d\uc131\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ud33d\ucc3d \ud14c\uc2a4\ud2b8\uc758 \uc6d0\ub9ac<\/h2>\n

\uc774 \ubc29\ubc95\uc740 \uba3c\uc800 \ub0b4\ubd80 \ub098\uc0ac\uc0b0\uc744 \uc81c\uac70\ud558\uc5ec \uacf5\uce6d \ub098\uc0ac\uc0b0 \uc9c1\uacbd\uc744 \uc5bb\uc740 \ub2e4\uc74c, \ud14c\uc774\ud37c\ud615 \ub9e8\ub4dc\ub9b4\uc744 \ub108\ud2b8\uc5d0 \ubc00\uc5b4 \ub123\ub294 \ubc29\uc2dd\uc73c\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uad6c\uba4d \uc9c1\uacbd\uc758 \ud33d\ucc3d\ub960\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \ub108\ud2b8\uc758 \uc5f0\uc131\uc744 \ud3c9\uac00\ud558\uc5ec \uc9c0\uc815\ub41c \ud55c\uacc4\uae4c\uc9c0 \ud30c\uc190 \uc5c6\uc774 \ubcc0\ud615\ub420 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n

    \n
  • \uacf5\uce6d \uc9c1\uacbd(\uacf5\ucc28 H12)\uae4c\uc9c0 \ub098\uc0ac\uc0b0\uc744 \uc81c\uac70\ud558\uc5ec \uc2dc\ud3b8\uc744 \uade0\uc77c\ud55c \ud14c\uc2a4\ud2b8\uc5d0 \uc801\ud569\ud558\uac8c \uc900\ube44\ud569\ub2c8\ub2e4.<\/li>\n
  • \ub9e8\ub4dc\ub9b4 \uc0bd\uc785\uc740 \ud33d\ucc3d\ub825\uc744 \ubaa8\uc0ac\ud558\uc5ec \uc7ac\ub8cc\uc758 \uc57d\uc810\uc744 \ub4dc\ub7ec\ub0c5\ub2c8\ub2e4.<\/li>\n
  • \ud33d\ucc3d\ub960 \uce21\uc815\uc744 \ud1b5\ud574 \uc131\ub2a5 \ub4f1\uae09\uc5d0 \ub530\ub77c \ud569\uaca9\/\ubd88\ud569\uaca9 \uc5ec\ubd80\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \uc774 \ubc29\ubc95\uc740 \uc9c4\ub3d9\uc774 \uc7a6\uc740 \ud658\uacbd\uc5d0 \uc788\ub294 \ub108\ud2b8\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc804\ubc18\uc801\uc778 \uae30\uacc4\uc801 \uc2e0\ub8b0\uc131\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

    \n

    \ud14c\uc2a4\ud2b8 \ub9e8\ub4dc\ub9b4 \uc0ac\uc591<\/h2>\n

    \uadf8\ub9bc 1\uc5d0 \ub098\ud0c0\ub0b8 \ubc14\uc640 \uac19\uc774, \uc2dc\ud5d8\uc6a9 \ub9e8\ub4dc\ub9b4\uc740 6% \ub610\ub294 4% \ud33d\ucc3d \uce21\uc815\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4(\ud45c\uc900 4\uc7a5 \ucc38\uc870). \ucd5c\uc18c \uacbd\ub3c4\ub294 45 HRC \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \ud14c\uc774\ud37c \ubd80\ubd84\uc740 \ud45c\uba74 \uc870\ub3c4 Ra=2.5 \u03bcm\uac00 \ub418\ub3c4\ub85d \uc5f0\ub9c8\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \n
    • 6% \ud655\uc7a5 \uc2dc: \ub9e8\ub4dc\ub9b4 \uc9c1\uacbd\uc740 1.06D\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/li>\n
    • 4% \ud655\uc7a5 \uc2dc: \ub9e8\ub4dc\ub9b4 \uc9c1\uacbd\uc740 1.04D\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/li>\n
    • D\ub294 \uacf5\uce6d \ub098\uc0ac\uc0b0 \uc9c1\uacbd\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc624\ubc84\uc0ac\uc774\uc988 \ud0ed\ud551 \ub108\ud2b8\uc758 \uacbd\uc6b0, D\ub294 \uc99d\uac00\ub41c \uc8fc \uc9c1\uacbd\uc5d0 \ub9de\ucdb0 \uc870\uc815\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \ub9e8\ub4dc\ub9b4\uc744 \uc81c\ub300\ub85c \uc900\ube44\ud558\uba74 \uc815\ud655\ud558\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\uba70, \ud14c\uc2a4\ud2b8 \uc911 \ub9c8\ucc30\ub85c \uc778\ud55c \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

      \n

      \uacac\uacfc\ub958 \ud45c\ubcf8 \uc900\ube44<\/h2>\n

      \ub108\ud2b8 \uc2dc\ud3b8\uc758 \ub098\uc0ac\uc0b0\uc740 H12 \uacf5\ucc28\ub97c \ub9cc\uc871\ud558\ub294 \uacf5\uce6d \ub098\uc0ac\uc0b0 \uc9c1\uacbd\uacfc \uac19\ub3c4\ub85d \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc900\ube44\ub97c \ud1b5\ud574 \ub108\ud2b8\ub294 \uc2e4\uc81c \ubcc0\ud615 \uc2dc\ub098\ub9ac\uc624\ub97c \ubaa8\uc0ac\ud558\ub294 \ud33d\ucc3d \uc2dc\ud5d8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

        \n
      1. \uacb0\ud568 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2e4\uc744 \uc815\ud655\ud558\uac8c \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/li>\n
      2. \uc2dc\ud5d8\ud3b8\uc774 \uc0ac\uc804\uc5d0 \uc190\uc0c1\ub418\uc9c0 \uc54a\uace0 \uc2dc\ud5d8\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n
      3. \uc911\uc7ac\uc758 \uacbd\uc6b0, \uc77c\uad00\uc131\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \ubc94\uc704\ub97c \uc5c4\uaca9\ud788 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n

        \uc81c\uc791\ub41c \uc2dc\ud3b8\uc740 \uade0\uc77c\uc131\uc744 \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uade0\uc77c\uc131 \ucc28\uc774\ub294 \ud33d\ucc3d \uce21\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c \ubd80\uc815\ud655\ud55c \ud3c9\uac00\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

        \n

        \ud14c\uc2a4\ud2b8 \uc808\ucc28<\/h2>\n

        \uc2dc\ud5d8 \uc804\uc5d0 \ub9e8\ub4dc\ub9b4\uc5d0 \uc774\ud669\ud654\ubab0\ub9ac\ube0c\ub374(MoS\u2082) \uc724\ud65c\uc81c\ub97c \ub3c4\ud3ec\ud558\uc2ed\uc2dc\uc624. \uadf8\ub9bc 2\uc640 \uac19\uc774 \ub9e8\ub4dc\ub9b4\uc744 \ub108\ud2b8 \uc2dc\ud3b8\uc5d0 \uc0bd\uc785\ud558\uc2ed\uc2dc\uc624. \ub9e8\ub4dc\ub9b4\uc758 \uc6d0\ud1b5\ud615 \ubd80\ubd84\uc774 \ub108\ud2b8 \uad6c\uba4d\uc744 \ud1b5\uacfc\ud560 \ub54c\uae4c\uc9c0 \ucc9c\ucc9c\ud788, \uc9c0\uc18d\uc801\uc73c\ub85c, \uadf8\ub9ac\uace0 \ub3d9\ucd95 \ubc29\ud5a5\uc73c\ub85c \ud558\uc911\uc744 \uac00\ud558\uc2ed\uc2dc\uc624. \ub9e8\ub4dc\ub9b4\uc758 \uc0c1\ub2e8\uc744 \ub2e8\ub2e8\ud788 \uace0\uc815\ud558\uc2ed\uc2dc\uc624. \uc911\uc7ac \uc2dc\ud5d8\uc758 \uacbd\uc6b0 \uc0bd\uc785 \uc18d\ub3c4\ub294 25mm\/min\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n

          \n
        • \uc724\ud65c\uc740 \ub9c8\ucc30\uc744 \uc904\uc5ec\uc8fc\ubbc0\ub85c \uc2dc\ud5d8\uc5d0\uc11c \uc7ac\ub8cc \ud2b9\uc131\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
        • \uc81c\uc5b4\ub41c \uc18d\ub3c4\ub294 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \ub3d9\uc801 \ud6a8\uacfc\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n
        • \uc751\ub825\uc758 \ubd88\uade0\ub4f1\ud55c \ubd84\ud3ec\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \ub3d9\ucd95 \uc815\ub82c\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

          \uc774 \uc808\ucc28\ub294 \ub108\ud2b8 \uc131\ub2a5\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uc5ec \uc81c\uc870\uc5c5\uccb4\uac00 \uacf5\uc815\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<\/div>\n

          \n

          \ud3c9\uac00 \uae30\uc900<\/h2>\n

          \uacac\uacfc\ub958\uc758 \ucd1d \ud33d\ucc3d\ub960\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

          \n\n\n\n\n\n\n
          \uc131\ub2a5 \ub4f1\uae09<\/th>\n\ucd5c\uc18c \ud655\uc7a5(%)<\/th>\n<\/tr>\n<\/thead>\n
          4\uc138\ubd80\ud130 12\uc138\uae4c\uc9c0<\/td>\n6<\/td>\n<\/tr>\n
          04\uc640 05<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          \ub108\ud2b8 \ubcbd\uc774 \ucd5c\uc18c \ud33d\ucc3d \uac12\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc644\uc804\ud788 \ud30c\uc190\ub418\uba74 \ubd88\ub7c9\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \ubd84\uc7c1 \ubc1c\uc0dd \uc2dc, \ud30c\uc190\ub41c \ubd80\ubd84\uc758 \ubc18\ub300\ucabd \ub108\ud2b8\ub97c \uc808\ub2e8\ud558\uc5ec \ub450 \ubd80\ubd84\uc73c\ub85c \ub098\ub258\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub9cc\uc57d \ub450 \ubd80\ubd84\uc73c\ub85c \ub098\ub258\uba74 \ubd88\ub7c9\uc785\ub2c8\ub2e4. \uc774 \uae30\uc900\uc740 \ub108\ud2b8\uac00 \uc9c0\uc815\ub41c \ubcc0\ud615 \ud558\uc5d0\uc11c\ub3c4 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

          \n

          \ud1a0\ud06c \ub108\ud2b8\uc758 \ud2b9\uc218\ud55c \uacbd\uc6b0<\/h2>\n

          GB\/T 3098.9 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\ub294 \ud1a0\ud06c \ub108\ud2b8\uc758 \uacbd\uc6b0, \ucd5c\uc18c \ud33d\ucc3d\ub960\uc740 4\uc7a5\uc5d0 \uba85\uc2dc\ub41c \uc721\uac01 \ub108\ud2b8 \uac12\uc758 20%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uc815\uc740 \uc5f0\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc124\uacc4 \ud2b9\uc131\uc744 \uace0\ub824\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

          \uc774\ub7ec\ud55c \ub108\ud2b8\ub97c \ud14c\uc2a4\ud2b8\ud560 \ub54c\ub294 \uacb0\uacfc \ud574\uc11d \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud1a0\ud06c \uc7a0\uae08 \uba54\ucee4\ub2c8\uc998\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

          \n

          \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n
            \n
          1. GB\/T 3098.14-2000\uc5d0\uc11c \ub108\ud2b8 \ud33d\ucc3d \uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\ub294 \ubaa9\uc801\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>
            \n\uc774 \uc2dc\ud5d8\uc740 \ub108\ud2b8\uac00 \ud30c\uc190 \uc5c6\uc774 \ud33d\ucc3d\ud558\ub294 \ub2a5\ub825\uc744 \uce21\uc815\ud558\uc5ec \uc5f0\uc131\uc744 \ud3c9\uac00\ud558\uace0, \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc548\uc804\uc744 \uc704\ud55c \uae30\uacc4\uc801 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n
          2. \uc815\ud655\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \ub9e8\ub4dc\ub9b4\uc740 \uc5b4\ub5bb\uac8c \uc900\ube44\ud574\uc57c \ud560\uae4c\uc694?<\/strong>
            \nMoS\u2082 \uc724\ud65c\uc81c\ub97c \ub3c4\ud3ec\ud558\uace0 \ucd5c\uc18c \uacbd\ub3c4 45 HRC\ub97c \ud655\ubcf4\ud558\uba70, \ub9c8\ucc30\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud33d\ucc3d \ub370\uc774\ud130\ub97c \uc5bb\uae30 \uc704\ud574 \ud14c\uc774\ud37c \ubd80\ubd84\uc744 Ra=2.5 \u03bcm\ub85c \uc5f0\ub9c8\ud558\uc2ed\uc2dc\uc624.<\/li>\n
          3. \uc131\ub2a5 \ub4f1\uae09\ubcc4 \ud655\uc7a5 \ud55c\uacc4\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong>
            \n4~12\ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\uc18c \uac15\ub3c4\ub294 6%\uc774\uace0, 4\ub4f1\uae09 \ubc0f 5\ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\uc18c \uac15\ub3c4\ub294 4%\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc644\uc804 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud558\uba74 \ubd88\ub7c9\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/li>\n
          4. \uc77c\ubc18\uc801\uc778 \ud1a0\ud06c \ub108\ud2b8\uc758 \uacbd\uc6b0 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc774 \uc5b4\ub5bb\uac8c \ub2e4\ub985\ub2c8\uae4c?<\/strong>
            \n\uc774\ub4e4\uc758 \ucd5c\uc18c \ud33d\ucc3d\ub960\uc740 GB\/T 3098.9\uc5d0 \ub530\ub978 \ud45c\uc900 \uc721\uac01 \ub108\ud2b8 \uac12\uc758 20%\ub85c \uc81c\ud55c\ub418\uba70, \uc774\ub294 \uc5f0\uc131\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\ub294 \ud1a0\ud06c \ud2b9\uc131\uc744 \uace0\ub824\ud55c \uac83\uc785\ub2c8\ub2e4.<\/li>\n
          5. \uc911\uc7ac \uc2dc\ud5d8\uc5d0\uc11c \ub9e8\ub4dc\ub9b4 \uc0bd\uc785\uc5d0 \uad8c\uc7a5\ub418\ub294 \uc18d\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong>
            \n\uc81c\uc5b4\ub418\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uc870\uac74\uc744 \ud655\ubcf4\ud558\uace0 \uacb0\uacfc\uc758 \uc815\ud655\uc131\uc744 \uc800\ud574\ud560 \uc218 \uc788\ub294 \ub3d9\uc801 \ud558\uc911 \ud6a8\uacfc\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc18d\ub3c4\ub294 25mm\/min\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624.<\/li>\n
          6. H12 \uacf5\ucc28\uc5d0 \ub9de\ucdb0 \ub098\uc0ac\uc0b0\uc744 \uc81c\uac70\ud558\ub294 \uac83\uc774 \uc65c \uc911\uc694\ud55c\uac00\uc694?<\/strong>
            \n\uc774\ub294 \uc2dc\uc791 \uad6c\uba4d\uc758 \uc9c1\uacbd\uc744 \ud45c\uc900\ud654\ud558\uc5ec \uc77c\uad00\ub41c \ud33d\ucc3d \uce21\uc815\uacfc \uc2dc\ud3b8 \uac04\uc758 \uacf5\uc815\ud55c \ube44\uad50\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<\/div>\n

             <\/p>","protected":false},"excerpt":{"rendered":"

            Introduction to the GB\/T 3098.14-2000 Standard GB\/T 3098.14-2000 specifies the mechanical properties of fasteners, focusing on the nut expansion test. This standard is essential for ensuring the ductility and integrity of nuts under mechanical stress, particularly in industries such as automotive, aerospace, and construction. The test evaluates the nut’s ability to withstand hole expansion without […]<\/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-5694","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\/5694","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=5694"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5694\/revisions"}],"predecessor-version":[{"id":5696,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5694\/revisions\/5696"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}