Mubyukuri, hexagon bolts ifite ibyiciro bitatu: A, B na C, hamwe nibitandukaniro bikurikira.
Hexagon bolts igabanijwemo ibyiciro bitatu: icyiciro A, icyiciro B nicyiciro C. Ihuza rya Bolt rishobora kugabanywa muburyo busanzwe bwa bolt hamwe nimbaraga zikomeye.Ibisanzwe bisanzwe birashobora gushyirwa mubyiciro A, B na C. Hano, Icyiciro A, B na C bivuga urwego rwo kwihanganira ibipimo bya Bolts, Icyiciro A nicyiciro gisobanutse neza, Icyiciro B nicyiciro gisanzwe, naho Icyiciro C nicyiciro cyoroshye.Waba uzi itandukaniro riri hagati y amanota atatu?
Urwego A na B rwatunganijwe neza, naho urwego C ni rukomeye.Icyiciro cya A na B cyatunganijwe gifite ubuso bunoze, ubunini nyabwo, ibisabwa cyane kugirango habeho ubuziranenge, guhimba no gushiraho, hamwe nigiciro kinini, bidakunze gukoreshwa mubyuma.Itandukaniro riri hagati yicyiciro A na B ryatunganijwe ni uburebure bwinkoni ya bolt.Icyiciro cya C gishobora gukoreshwa muburyo bwo guhuza impagarara kumurongo wa bolt inkoni, kimwe no gukata kwicyiciro cya kabiri cyangwa gukosora by'agateganyo mugihe cyo kwishyiriraho.
Icyiciro A gikoreshwa ahantu h'ingenzi hamwe no guterana kwinshi hamwe n’ahantu hashobora kugira ingaruka nini, kunyeganyega cyangwa umutwaro uhinduka.Icyiciro A gikoreshwa kuri bolts hamwe na d = 1,6-24mm na l ≤ 10d cyangwa l ≤ 150mm.Icyiciro B gikoreshwa kuri bolts hamwe na d> 24mm cyangwa l> 10d cyangwa l ≥ 150mm.Icyiciro cya B cy'inkoni yoroheje ni M3-M20 ya mpande esheshatu flange bolt hamwe nibikorwa byiza birwanya kurwanya.Icyiciro C kiri hagati ya M5-M64.Icyiciro cya C ya hexagon ikoreshwa cyane cyane mumashini yubaka ibyuma nibikoresho bifite isura igaragara kandi ikenewe cyane kugirango ibe yuzuye.Mubisanzwe, Icyiciro C cyukuri cyatoranijwe kubisanzwe.
Icyiciro cya A na B ya hexagon ikoreshwa cyane cyane mumashini nibikoresho bifite isura nziza kandi bisabwa neza.Ibipimo ngenderwaho ni ibi bikurikira: Torsional shear ubwoko bwimbaraga-ikomeye ya bolt ihuza ibice byibyuma GB / T3632-1995;Imbaraga nini nini ya hexagon umutwe wibyuma byububiko GB / T1228 - 1991;Imbaraga Zinini Hexagon Imbuto zubaka ibyuma (GB / T1229-1991);Gukaraba cyane imbaraga zubaka ibyuma GB / T1230 - 1991;Imiterere ya tekiniki yo gukomera kwinshi Hexagon Umutwe Bolts, Imbuto nini ya Hexagon hamwe nogeshe ibyuma byubaka (GB / T1231-1991).Ibicuruzwa bya tekiniki nibikorwa byubuyobozi Igicuruzwa cyakozwe muburyo bukurikije DIN, ISO, ANSI, JIS, AS, NF, GB / T nibindi bipimo.Urwego rwimbaraga rushobora kugera kuri 4.4 ~ 12.9, naho ibyuma birashobora kugera kuri 8.8S na 10.9SMu ijambo, ubunyangamugayo bwa bolts buratandukanye, kandi imbaraga zo gutanga umusaruro nazo ziratandukanye.Imiterere rusange yubukanishi irahagije muburyo bwo guhitamo Icyiciro C na Grade B, kandi ikiguzi cya Grade A kizazamuka.Ntugapfobye ibi byuma.Igiciro cyibicuruzwa mucyiciro gikurikira ni byinshi.
Igihe cyo kohereza: Gashyantare-01-2023