Umwanya wa kare
Umutwe wa kare ni ubwoko bwihuta hamwe numutwe umeze nka kare wagenewe gukomera cyangwa kurekurwa ukoresheje umugozi. Iyi bolts izwiho imiterere yihariye yumutwe, itanga ubuso bunini bwo gufata umurongo, bigatuma bikenerwa mubisabwa aho hasabwa umuriro mwinshi.
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Umuyoboro wa Steel Square UmutweIbisobanuroImbonerahamwe
Ibicuruzwa: Umuyoboro wa Steel Square Umutwe
Ibikoresho: Byakozwe mu byuma 304 bidafite ingese, iyi miyoboro ifite imiti irwanya imiti kandi irashobora kuba magnetique yoroheje. Bazwi kandi nka A2 ibyuma bidafite ingese.
Ubwoko bwumutwe: Umutwe wa kare.
Uburebure: bipimirwa munsi yumutwe.
Ubwoko bwinsanganyamatsiko: Urudodo ruto, Urudodo rwiza. Urudodo ruto ni urwego rwinganda; hitamo iyi screw niba utazi ikibuga cyangwa insinga kuri santimetero. Utudodo twiza kandi twiza-twinshi twashyizwe hafi kugirango twirinde guhindagurika; urudodo rwiza, nibyiza kurwanywa.
Gushyira mu bikorwa: Hafi ya kimwe cya kabiri cyimbaraga zimbaraga ziciriritse, izo screw zirashobora gukoreshwa mubikorwa byoroheje byorohereza porogaramu, nko kubona ibibaho. Impande nini zoroheje zoroha gufata hamwe nigitereko kandi ntizizunguruka mu mwobo wa kare.
Ibisanzwe: Imiyoboro yujuje ASME B1.1, ASME B18.2.1, yubahiriza ibipimo ngenderwaho.Kuramo Urudodo 1/4 16/5 3/8 16/7 1/2 5/8 3/4 7/8 1 1-1 / 8 1-1 / 4 1-3 / 8 1-1 / 2 d d 0.25 0.3125 0.375 0.4375 0.5 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5 PP UNC 20 18 16 14 13 11 10 9 8 7 7 6 6 ds max 0.26 0.324 0.388 0.452 0.515 0.642 0.768 0.895 1.022 1.149 1.277 1.404 1.531 min 0.237 0.298 0.36 0.421 0.482 0.605 0.729 0.852 0.976 1.098 1.223 1.345 1.47 s Ingano y'izina 3/8 1/2 16/9 5/8 3/4 15/16 1-1 / 8 1-5 / 16 1-1 / 2 1-11 / 16 1-7 / 8 2-1 / 16 2-1 / 4 max 0.375 0.5 0.562 0.625 0.75 0.938 1.125 1.312 1.5 1.688 1.875 2.062 2.25 min 0.362 0.484 0.544 0.603 0.725 0.906 1.088 1.269 1.45 1.631 1.812 1.994 2.175 e max 0.53 0.707 0.795 0.884 1.061 1.326 1.591 1.856 2.121 2.386 2.652 2.917 3.182 min 0.498 0.665 0.747 0.828 0.995 1.244 1.494 1.742 1.991 2.239 2.489 2.738 2.986 k Ingano y'izina 11/64 13/64 1/4 19/64 21/64 27/64 1/2 19/32 21/32 3/4 27/32 29/32 1 max 0.188 0.22 0.268 0.316 0.348 0.444 0.524 0.62 0.684 0.78 0.876 0.94 1.036 min 0.156 0.186 0.232 0.278 0.308 0.4 0.476 0.568 0.628 0.72 0.812 0.872 0.964 r max 0.03 0.03 0.03 0.03 0.03 0.06 0.06 0.06 0.09 0.09 0.09 0.09 0.09 min 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 b L≤6 0.75 0.875 1 1.125 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 L ＞ 6 1 1.125 1.25 1.375 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 -
Umuyoboro wicyuma Umutwe Umutwe wa BoltsIbisobanuroImbonerahamwe
Ibicuruzwa: Umwanya wa Bolt Umutwe
Ibikoresho: Byakozwe mu byuma 304 bidafite ingese, iyi miyoboro ifite imiti irwanya imiti kandi irashobora kuba magnetique yoroheje. Bazwi kandi nka A2 ibyuma bidafite ingese.
Ubwoko bwumutwe: Umutwe wa kare.
Uburebure: bipimirwa munsi yumutwe.
Ubwoko bwinsanganyamatsiko: Urudodo ruto, Urudodo rwiza. Urudodo ruto ni urwego rwinganda; hitamo iyi screw niba utazi ikibuga cyangwa insinga kuri santimetero. Utudodo twiza kandi twiza-twinshi twashyizwe hafi kugirango twirinde guhindagurika; urudodo rwiza, nibyiza kurwanywa.
Gushyira mu bikorwa: Hafi ya kimwe cya kabiri cyimbaraga zimbaraga ziciriritse, izo screw zirashobora gukoreshwa mubikorwa byoroheje byorohereza porogaramu, nko kubona ibibaho. Impande nini zoroheje zoroha gufata hamwe nigitereko kandi ntizizunguruka mu mwobo wa kare.
Ibisanzwe: Imiyoboro yujuje ASME B1.1, ASME B18.2.1, yubahiriza ibipimo ngenderwaho.Kuramo Urudodo 1/4 16/5 3/8 16/7 1/2 5/8 3/4 7/8 1 1-1 / 8 1-1 / 4 1-3 / 8 1-1 / 2 d d 0.25 0.3125 0.375 0.4375 0.5 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5 PP UNC 20 18 16 14 13 11 10 9 8 7 7 6 6 ds max 0.26 0.324 0.388 0.452 0.515 0.642 0.768 0.895 1.022 1.149 1.277 1.404 1.531 min 0.237 0.298 0.36 0.421 0.482 0.605 0.729 0.852 0.976 1.098 1.223 1.345 1.47 s Ingano y'izina 3/8 1/2 16/9 5/8 3/4 15/16 1-1 / 8 1-5 / 16 1-1 / 2 1-11 / 16 1-7 / 8 2-1 / 16 2-1 / 4 max 0.375 0.5 0.562 0.625 0.75 0.938 1.125 1.312 1.5 1.688 1.875 2.062 2.25 min 0.362 0.484 0.544 0.603 0.725 0.906 1.088 1.269 1.45 1.631 1.812 1.994 2.175 e max 0.53 0.707 0.795 0.884 1.061 1.326 1.591 1.856 2.121 2.386 2.652 2.917 3.182 min 0.498 0.665 0.747 0.828 0.995 1.244 1.494 1.742 1.991 2.239 2.489 2.738 2.986 k Ingano y'izina 11/64 13/64 1/4 19/64 21/64 27/64 1/2 19/32 21/32 3/4 27/32 29/32 1 max 0.188 0.22 0.268 0.316 0.348 0.444 0.524 0.62 0.684 0.78 0.876 0.94 1.036 min 0.156 0.186 0.232 0.278 0.308 0.4 0.476 0.568 0.628 0.72 0.812 0.872 0.964 r max 0.03 0.03 0.03 0.03 0.03 0.06 0.06 0.06 0.09 0.09 0.09 0.09 0.09 min 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 b L≤6 0.75 0.875 1 1.125 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 L ＞ 6 1 1.125 1.25 1.375 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5