Ibipimo Bisanzwe by'ibice by'icyuma

Amahame ngenderwaho akoreshwa cyane ni aya akurikira:
Ibipimo ngenderwaho bya GB-Ubushinwa (Ibipimo ngenderwaho by'Igihugu)
ANSI-American National Standard (Amerika Standard)
Ibipimo ngenderwaho bya DIN-Ubudage (Ibipimo ngenderwaho by'Ubudage)
Ishyirahamwe ry’Abanyamerika ry’Abahanga mu by’Ubwubatsi bw’Abakanishi rya ASME-American
JIS-Igipimo ngenderwaho cy'Igihugu cy'Abayapani (Igipimo ngenderwaho cy'Abayapani)
BSW-Ihame ry'Igihugu ry'Ubwongereza

Uretse ingano y'ibanze, nk'ubugari bw'umutwe n'uruhande runyuranye rw'umutwe, igice gitandukanye cyane cy'amahame yavuzwe kuri vis ni umugozi. Imigozi ya GB, DIN, JIS, n'ibindi byose biri muri MM (milimetero), hamwe byitwa imigozi ya metric. Imigozi nka ANSI, ASME, iri muri santimetero kandi yitwa imigozi isanzwe ya Amerika. Uretse imigozi ya metric n'imigozi ya Amerika, hari kandi ihame rya BSW-Abongereza, kandi imigozi nayo iri muri santimetero, izwi cyane nka imigozi ya Whitworth.

Umugozi wa metric uri muri MM (mm), kandi inguni yawo ya cusp ni dogere 60. Imigozi yombi ya Amerika n'iya Imperial ipimwa muri santimetero. Inguni ya cusp y'umugozi wa Amerika nayo ni dogere 60, mu gihe inguni ya cusp y'umugozi w'Abongereza ari dogere 55. Bitewe n'ibipimo bitandukanye, uburyo bwo gushushanya imigozi itandukanye nabwo buratandukanye. Urugero, M16-2X60 ihagarariye umugozi wa metric. Bisobanura by'umwihariko ko umurambararo wa nominee wa screw ari 16MM, umuvuduko ni 2MM, n'uburebure ni 60MM. Urundi rugero: 1/4-20X3/4 bivuze umugozi wa sisitemu y'Abongereza. Igisobanuro cyayo cyihariye ni uko umurambararo wa nominee wa screw ari 1/4 santimetero (santimetero imwe = 25.4MM), hari amenyo 20 kuri santimetero imwe, kandi uburebure ni santimetero 3/4. Byongeye kandi, niba ushaka kwerekana screw zakozwe n'Abanyamerika, UNC na UNF bikunze kongerwaho nyuma ya screw zakozwe n'Abongereza kugira ngo bitandukanye hagati y'imigozi ikomeye yakozwe n'Abanyamerika n'imigozi myiza yakozwe n'Abanyamerika.

Yihe enterprise ni ikigo cyihariye mu gukora vis za amchine zakorewe muri Amerika ANSI, vis za BS machine, bolt corrugated, indlcuidng 2BA, 3BA, 4BA; vis zakozwe mu Budage DIN (DIN84/ DIN963/ DIN7985/ DIN966/ DIN964/ DIN967); GB Series n'ubundi bwoko bw'ibicuruzwa bisanzwe n'ibitari bisanzwe nka vis za mashini n'ubwoko bwose bwa vis za mashini z'umuringa.