Pane mitemo yakawanda yeboltthreads, kusanganisira zvinotevera:
1.Metric Thread: Metric threads yakakamurwa kuita coarse thread uye fine thread, ine zviyero zvakajairika kusanganisira ISO 68-1 uye ISO 965-1.
ISO 965-1 chiyero chetambo chakagadziridzwa neInternational Organisation for Standardization yedhizaini uye zvirevo zvemetric tambo.Iyi chiyero inotsanangudza maparamendi akadai sezviyero, kushivirira, uye shinda dzemakona eshinda dzemetric.Iyo ISO 965-1 chiyero inonyanya kusanganisira zvinotevera zviri mukati:
Dimensional zvirevo: Iyo ISO 965-1 yakajairwa inotsanangura dhayamita, gomo, uye mamwe mativi edimensional eiyo metric coarse uye yakanaka pitch tambo.Pakati pavo, iyo yakatarwa mhando yeshinda yakaoma ndeye M1.6 kusvika M64, uye iyo yakatarwa yemhando yeshinda yakanaka ndeye M2 kusvika M40.
Kushivirira uye kutsauka mirau: Iyo ISO 965-1 chiyero inotaridza kushivirira uye kutsauka kwemhando yetambo kuve nechokwadi chekuchinjana uye kuvimbika kwetambo.
Thread angle: Iyo ISO 965-1 chiyero inotsanangudza kona yeshinda ye60 madhigirii eshinda dzemetric, inovawo kona yakajairika yetambo dzemetric.
2.Unified Thread: shinda dzeChirungu dzinowanzo shandiswa muUnited States nedzimwe nyika dzeCommonwealth, dzine maitiro akafanana seUNC, UNF, UNEF, nezvimwe.
3.Pipe Thread: Pipe threads inowanzoshandiswa pakubatanidza pombi, ine zviyero zvakajairika zvinosanganisira NPT (National Pipe Thread) uye BSPT (British Standard Pipe Thread), nezvimwewo.
4.Special threads: Pamusoro pezviyero zvakajairika zvataurwa pamusoro apa, kunewo mamwe maitiro akakosha eshinda, senge tap threads, triangular thread, etc., yakagadzirirwa mamiriro chaiwo ekushandisa.
Kusarudzwa kwechokwadiboltthread standard inofanirwa kutariswa zvichienderana nezvinodiwa zvekushandisa uye yenyika / dunhu zviyero kuti ive nechokwadi chekuti mabhaudhi anogona kuiswa nemazvo uye zvakachengeteka kumidziyo inoenderana kana chimiro.
Nguva yekutumira: Oct-26-2023