Ma'aunin da aka fi amfani da su sune kamar haka:
Tsarin Ƙasa na GB-China (National Standard)
Ma'aunin Ƙasa na ANSI-American (Ma'aunin Amurka)
DIN-Jamusanci na Ƙasa (Jamusanci)
Ƙungiyar Injiniyoyi ta ASME-American ta ASME
Ma'aunin Ƙasa na JIS-Jafananci (Ma'aunin Japan)
BSW-Birtaniya National Standard
Baya ga wasu ma'auni na asali, kamar kauri kan kai da kuma gefen da ke gaban kai, mafi bambancin ɓangaren ma'aunin da aka ambata don sukurori shine zaren. Zaren GB, DIN, JIS, da sauransu duk suna cikin MM (millimeters), waɗanda aka haɗa su da zaren metric. Zaren kamar ANSI, ASME, suna cikin inci kuma ana kiransu zaren daidaitattun Amurka. Bayan zaren metric da zaren Amurka, akwai kuma ma'aunin BSW-British, kuma zaren suna cikin inci, wanda aka fi sani da zaren Whitworth.
Zaren ma'aunin yana cikin MM (mm), kuma kusurwar cusp ɗinsa digiri 60 ne. Ana auna zaren Amurka da na Imperial da inci. Kusurwar cusp ɗin zaren Amurka kuma digiri 60 ne, yayin da kusurwar cusp ɗin zaren Birtaniya digiri 55 ne. Saboda raka'o'in aunawa daban-daban, hanyoyin wakilcin zaren daban-daban suma sun bambanta. Misali, M16-2X60 yana wakiltar zaren ma'auni. Yana nufin musamman cewa diamita na sikirin shine 16MM, tsayin shine 2MM, kuma tsawon shine 60MM. Wani misali: 1/4-20X3/4 yana nufin zaren tsarin Birtaniya. Ma'anarsa ta musamman ita ce diamita na sikirin shine inci 1/4 (inci ɗaya = 25.4MM), akwai haƙora 20 a kan inci ɗaya, kuma tsawon shine inci 3/4. Bugu da ƙari, idan kuna son nuna sukurori da aka yi a Amurka, yawanci ana ƙara UNC da UNF bayan sukurori da aka yi a Burtaniya don bambance tsakanin zaren da aka yi a Amurka da zaren da aka yi a Amurka.
Kamfanin Yihe kamfani ne da ya ƙware wajen samar da sukurori na amchine da aka yi a Amurka ANSI, sukurori na injin BS, ƙulli mai lanƙwasa, indlcuidng 2BA, 3BA, 4BA; sukurori na injin da aka yi a Jamus DIN (DIN84/ DIN963/ DIN7985/ DIN966/ DIN964/ DIN967); GB Series da sauran nau'ikan kayayyaki na yau da kullun da waɗanda ba na yau da kullun ba kamar sukurori na injina da duk wani nau'in sukurori na injin tagulla.
Lokacin Saƙo: Fabrairu-09-2023