Ibyuma by'umupira bya Angular Contact: Bifasha kuzenguruka neza munsi y'imitwaro myinshi

Udupira two guhuza umupira, ubwoko bw'umupira uri mu dupira two kuzunguruka, tugizwe n'impeta y'inyuma, impeta y'imbere, imipira y'icyuma, n'akazu. Impeta z'imbere n'inyuma zombi zifite inzira zo gusiganwa zituma habaho kwimuka k'umurongo umwe. Izi mpande zikwiriye cyane cyane mu gutwara imizigo ivanze, bivuze ko zishobora kwakira imbaraga za radial n'iz'umurongo umwe. Ikintu cy'ingenzi ni inguni yo guhuza, yerekeza ku nguni iri hagati y'umurongo uhuza aho umupira uhurira ku muhanda wo gusiganwa mu ndege ya radial n'umurongo ugororotse ku murongo wo guhuza umupira. Inguni nini yo guhuza umupira yongera ubushobozi bwa bearing bwo guhangana n'imitwaro ijyana umupira. Mu dupira two guhuza umupira dufite ubuziranenge, inguni yo guhuza umupira ya 15° ikoreshwa mu gutanga ubushobozi buhagije bwo gushyira umupira mu murongo umwe mu gihe igumana umuvuduko mwinshi wo kuzenguruka.

Ibyuma by'inguni byo gufatanyaho umurongo umweishobora gushyigikira imizigo ya radial, axial, cyangwa composite, ariko imizigo iyo ari yo yose ya axial igomba gukoreshwa mu cyerekezo kimwe gusa. Iyo imizigo ya radial ikoreshejwe, imbaraga z'inyongera za axial zirakorwa, zisaba umutwaro ujyanye n'inyuma. Kubera iyo mpamvu, izi bearings zikoreshwa mu buryo busanzwe ari ebyiri.

Ibyuma by'impande zombi bifite umurongo umweishobora guhangana n'imizigo minini ivanze ya radial na bidirectional, hamwe n'imizigo ya radial ari yo ikoreshwa cyane, kandi ishobora no gushyigikira imizigo ya radial gusa. Byongeye kandi, ishobora kubuza kwimuka kwa axial mu byerekezo byombi by'umugozi cyangwa icyumba.

Gushyiramo imigozi y'umupira w'angoli biragoye cyane kuruta imigozi miremire kandi akenshi bisaba gushyirwa hamwe hamwe no gushyiramo ibikoresho mbere yo kubishyiraho. Iyo bishyizwemo neza, ubwiza n'ubuzima bw'ibikoresho bishobora kunozwa cyane. Bitabaye ibyo, ntibizabura gusa kuzuza ibisabwa mu buryo butunganye, ahubwo no kuramba kwabyo bizabangamira.

Hari ubwoko butatu bwaimipira yo gufatanyaho inguni: gutondeka inyuma ku ruhande, imbonankubone no mu buryo bwo guhagarara.
1. Gusubira inyuma - impande nini z'amabere abiri zirahabanye, inguni yo guhuza inkingi ikwirakwira mu cyerekezo cy'umurongo w'izunguruka, ibi bishobora kongera ubukana bw'inguni zayo zo gushyigikira imirasire n'imirongo, hamwe n'ubushobozi ntarengwa bwo kurwanya ubusembwa;
2. Imbonankubone - impande nto z'imiyoboro ibiri irahabanye, inguni yo guhuza umuyoboro ihurira yerekeza mu cyerekezo cy'umurongo w'izunguruka, kandi ubukana bw'umuyoboro ni buto. Kubera ko impeta y'imbere y'umuyoboro iva mu mpeta y'inyuma, iyo impeta y'inyuma y'imiyoboro ibiri ihujwe, umwanya w'impeta y'inyuma urakurwaho, kandi umutwaro w'umuyoboro ushobora kwiyongera;
3. Imiterere ya Tandem - Isura nini y'ibice bibiri by'uburinzi iri mu cyerekezo kimwe, inguni yo guhuza icyuma iri mu cyerekezo kimwe kandi ingana, kugira ngo ibice byombi bishobore gusangira umutwaro wo gukora mu cyerekezo kimwe. Ariko, kugira ngo inkingi ikomeze neza, ibice bibiri by'uburinzi bitondetse mu buryo bukurikiranye bigomba gushyirwa ku mpera zombi z'umugozi. Ibice by'uburinzi bya tandem bigomba guhora bihuzwa n'ibindi bice by'uburinzi bitondetse mu buryo bunyuranye kugira ngo icyuma kiyobore mu cyerekezo gitandukanye.

Murakaza neza kurikugisha inamaibicuruzwa bifitanye isano n'ibisubizo bya tekiniki birushijeho kuba byiza. Kuva mu 1999, twatangiye gutangaibisubizo byizewe byo gutwara ibintuku bakora imodoka na Aftermarket. Serivisi zikozwe ku giti cyabo zituma habaho ireme n'imikorere myiza.