amakuru

Ibiranga , ni iki icyuma gifata igice gito?

Amapineri y'igice gitoifite igice cyo gutwara ibintu gito cyane, gituma habaho gukora ibintu bito cyane kandi byoroheje, kandi ikagura uburyo butandukanye bwo kubikoresha. Dukurikije uburyo butandukanye bwo gufunga, ibyuma bito bigabanyamo ibice bibiri: ikarito ya rubber-RS, ikarito y'icyuma-ZZ, ubuso burambuye, ikarito y'icyuma-K, ikarito y'umuringa-M, nibindi.

 

Kugira ngo ubone imbaraga nke zo gukururana, gukomera cyane no kuzenguruka nezaamapineri afite inkuta nto, ibyuma binini bifite inkuta nto bikoresha imipira y'icyuma ifite umurambararo muto wo hanze, kandi ikoreshwa ry'imirongo idafite aho iboshye rituma habaho umwanya woroshye n'insinga. Kugira ngo icyuma gikore akazi kacyo nk'uko bisanzwe, mu bijyanye no gusiga amavuta, ibyuma binini binini bikoresha amavuta n'amavuta, intego ni ukugabanya ubukana bw'imbere n'ubusaza bw'icyuma, gukumira icyuma gushyuha cyane, no gukumira ibintu by'amahanga kwinjira mu cyuma imbere, cyangwa gukumira ingese no kwangirika, kugira ngo byongere igihe cyo gukora cy'icyuma. Mu gihe cyo gukoresha, ubuso buzenguruka bushyirwamo amavuta neza, bizatuma igihe cyo kumara; Ahubwo, niba ubushyuhe bw'amavuta buri hasi kandi ubugari bw'amavuta yo gusiga atari bwiza, igihe cyo kumara kiragabanuka.

 

Ubuhanga bukenewe kuriimipira y'umupira ifite inkuta ntoni ndende cyane, kuko urukuta rwayo ari ruto cyane, bityo uburemere ishobora kwihanganira nabwo ni buke cyane, kandi ubushobozi bwo guhangana n'ingaruka ni buke cyane, bityo ibi bigomba gutoranywa hakurikijwe aho bikorerwa!

 

Imipira y'umupira ifite inkuta ntoifite imiterere yoroshye kandi yoroshye kuyikoresha. Ikoreshwa cyane cyane mu gutwara imizigo ya radial, ariko iyo uburebure bwa radial bw'ikigega cy'ingufu bwiyongereye, igira imikorere runaka ya angular contact ball bearings, kandi ishobora kwihanganira imizigo ya radial n'axial. Iyo umuvuduko wo kuzenguruka uri hejuru kandi udakwiriye gukoresha thrust ball bearings, ishobora no gukoreshwa mu gutwara imizigo ya axial gusa. Ugereranyije n'ubundi bwoko bwa bearings zifite ingano imwe, ubu bwoko bwa bearing bufite coefficient nto ya friction hamwe n'umuvuduko wo hejuru. Ariko, ntabwo irwanya impanuka kandi ntikwiriye gutwara imizigo iremereye. Bearing ya thin section bearing ingana ni ubwoko bwa bearing ifite ubugari n'ubugari bwihariye bwa cross-section; Ingano imwe ya cross-section ishobora guhuza na diameter nyinshi zitandukanye za bearing interior; Ugereranyije na bearing isanzwe, ubugari n'ubugari byiyongera ukurikije uko diameter y'imbere ya bearing yiyongera, mu gihe bearing ya thin-section ingana yongera diameter y'imbere kandi igakomeza ingano ya cross-section idahinduka.

 

Uruvange rw'ingano icyenda z'ibice (kuva kuri 3/16" kugeza kuri 1") n'ingano y'ibice (kuva kuri 1" kugeza kuri 40") by'ubwoko bw'ibice byoroheje bizavamo ibyuma byinshi "bito" bisanzwe bifite ibice bito n'ibice binini. Ibikoresho by'icyuma bito 52100 chrome n'icyuma kitagira umugozi cya 440C nabyo bishobora gushyirwaho chrome nto. Modeli nyinshi zishobora gushyirwaho ibipfukisho cyangwa ibipfukisho by'umukungugu. Hari ubwoko butatu butandukanye bw'ibice byoroheje: ibyuma binini byo mu muyoboro, ibyuma bifatanye n'umupira, n'ibyuma bifatanye n'umupira bifite ingingo enye. Ugereranyije n'ibice byoroheje, ibyuma bifatanye bishobora kunoza imiterere ya sisitemu neza kandi bigabanye ikiguzi cyose. Ubwo bwoko butatu bw'ubwubatsi, hamwe n'ibizingo bitandukanye n'ubwoko butandukanye bw'ibizingo, byemerera gukora ubwoko bwinshi bw'ibicuruzwa bifatanye n'ibice byoroheje bishingiye ku bunini buke bw'ibice. Kubera ko ingano y'ibice by'imigozi bifatanye idahinduka bitewe n'umurambararo w'imbere, ibisabwa ku mwanya wo gushyiraho biguma ari bimwe, gusa uburemere buhinduka gato iyo umurambararo w'imbere uhindutse.

 

Cyane cyane mu bikoresho by’ubuvuzi, ibikoresho by’ikoranabuhanga, ibikoresho byo gupima infrared, robots, n’ahandi, umwanya wo gushyiraho n’uburemere ni ibintu bigomba kuzirikanwa mu bijyanye n’ibiciro rusange by’igishushanyo n’ibiciro byo gukora. Akenshi, nubwo igiciro ku isoko cy’ibyuma bito biri hejuru y’ibyuma bisanzwe bifite ingano zisa, ibikoresho bito bishobora kugabanya umwanya n’uburemere bwo gushyiraho, ibyo bikaba bishobora gutuma habaho kuzigama amafaranga menshi mu miterere no mu mikoreshereze ya sisitemu.