Igikoresho cyo gupfuka ni iki?

Mu isi ya mekanike, ibyuma bitera imbaraga ni ibintu by'ingenzi bifasha mu gukora neza no guteza imbere iterambere ry’inganda mu buryo bunoze. Bikwirakwiza imbaraga mu bice bizunguruka, hamwe n’imiterere itandukanye nk’imipira, imigozi n’ibindi. Umuzingo w'urushinges, ikoreshwa mu gutwara ibinyabiziga, sisitemu zo gutwara ibinyabiziga mu mazi na moteri z’ikirere, ishyigikira iterambere ryiza ry’inganda zitandukanye hamwe n’imikorere yayo yihariye.

Imiyoboro yo gupfunyika ni ubwoko bw'imiyoboro ikoreshwa mu kwihanganira imitwaro yo ku ruhande (ni ukuvuga imitwaro iri ku ruhande rw'umugozi). Inshingano zabo nyamukuru ni ukubuza umugozi kugenda mu cyerekezo cyo ku ruhande no kwimura imbaraga zo ku ruhande ku nyubako ishyigikira. Ibi bikurikira ni intangiriro irambuye ku miyoboro yo gupfunyika:

Imiterere n'amahame ngenderwaho y'imikorere

Ubusanzwe, imiyoboro y'ibyuma igizwe n'imiyoboro ibiri inyuranye (izwi kandi nk'impeta z'intebe n'impeta z'imigozi) n'impeta zizunguruka ziri hagati yazo. Impeta zishobora kuba zitandukanye nko Uburyo bwo guterura umupiras, imigozi y'uruziga, imigozi ifite imigozi, imigozi y'urushinge, n'ibindi.

Impeta y'intebe ikunze gushyirwa ku nyubako ihamye yo gushyigikira, mu gihe impeta y'umugozi ihujwe n'umugozi uzenguruka. Ibintu bizunguruka bizunguruka hagati y'imiyoboro ibiri yoza, bigatera uburyaryate buzunguruka kugira ngo bigabanye imbaraga zo gukururana no kwangirika mu gihe cyo kugenda mu ruhande rw'umugongo.

Iyo umugozi ushyizwemo imbaraga zo mu ruhande, ibintu bizunguruka by’umugozi biva ku mpeta y’umugozi bijya ku mpeta y’intebe, hanyuma bikagera ku nyubako ishyigikira. Muri ubu buryo, imigozi ishobora kwihanganira no gukwirakwiza imizigo yo mu ruhande, bigatuma umugozi uhagarara neza kandi ugakomera mu cyerekezo cy’umurongo.

Ishyirwa mu byiciro ry'ibyuma bya Thrust

1.Umupira wo guterura (Thrust ball bearing)

Igizwe na gasket zifite inzira zo gusiganwa, imipira n'ibiraro. Ifite imiterere yoroshye kandi ihendutse, kandi ikwiriye ibihe bifite imizigo minini n'umuvuduko muto wo kuzenguruka, nk'ibikoresho byo kohereza ibikoresho by'imashini nto. Modeli nka 51206, 51106, 51316, nibindi.

2.Ibyuma by'urukiramende rukozwe mu cyuma gikozwe mu cyuma

Imashini zizunguruka n'inzira zo gusiganwa ku magare biri ku murongo, bifite ubushobozi bwo gutwara imizigo myinshi. Bikwiriye gukoreshwa mu gusimburwa n'imizigo iremereye n'iy'impanuka, nk'imashini ziremereye n'ibikoresho by'icyuma. Ingero nka: 81202, 81132, 81130, n'izindi.

3.Ibyuma bizunguruka by'urushinge rwo gushyiramo inshinge

Ifite ubushobozi bwo gutwara imizigo myinshi n'ingano ntoya ya radial. Ikwiriye gukoreshwa mu bikoresho bifite imitwaro minini n'ibipimo bya radial bike, nk'ibishyigikizo bya piston mu bikoresho bimwe na bimwe byo kohereza imizigo n'ibikoresho bya hydraulic. Urugero: AXK series.

4.Ibyuma bizingira ku giti cyabyo byikora

Ifite ubushobozi bwo kwihuza, ishobora kwihuza no kugorama gato k'umugozi no kuyobya, ishobora kwihanganira imitwaro minini y'umurongo n'imitwaro imwe n'imwe ya radial, kandi ikunze gukoreshwa muri moteri nini, pompe z'amazi n'ibindi bikoresho. Modeli nka 29230, 29318, 29415, nibindi.

Imiterere y'ibikoresho byo gushyiramo imbaraga

Ibyuma bikoresha imbaraga bikoreshwa cyane mu nganda zitandukanye no mu bikoresho bya mekanike. Uretse imashini ziremereye, ibikoresho by'icyuma, ibikoresho bya peteroli n'ibindi bikoresho bifitanye isano n'ibyuma bikoresha imbaraga bikoresha imbaraga byavuzwe haruguru, bigira uruhare runini mu bijyanye n'imodoka, kubaka amato, indege n'ibindi bikoresho.

Urugero, imiyoboro yo gukurura ikoreshwa mu gutwara imodoka kugira ngo ihangane n'imbaraga z'umugozi w'imodoka. Muri sisitemu yo gukurura ubwato, imiyoboro yo gukurura ikoreshwa mu gushyigikira umugozi w'umuvuduko no kohereza imbaraga z'umuvuduko. Muri moteri zo mu kirere, imiyoboro yo gukurura nayo ni kimwe mu bice by'ingenzi, bikoreshwa mu guhangana n'imbaraga z'umuvuduko w'umuvuduko w'imodoka no kwemeza ko moteri ikora neza.

Ubwoko butandukanye bw'ibyuma bikoreshwa mu gukurura, hamwe n'inyungu zabyo zidasanzwe mu miterere, amahame n'imikorere, bigira uruhare rwabyo kandi bigakora mu buryo buhuriweho mu nganda zitandukanye no mu bikoresho bigezweho. Ntabwo ari ibintu by'ingenzi gusa bituma imikorere ihamye n'imikorere myiza y'ubwoko bwose bw'imashini, ahubwo ni n'inkunga z'ingenzi zituma inganda zigezweho zikomeza gutera imbere zigana ku buhanga bwo hejuru, umutwaro mwinshi n'umuvuduko mwinshi.

Bitewe n’iterambere rihoraho ry’ikoranabuhanga n’ubwiyongere bw’ibikenewe mu nganda, ibyuma bitanga ingufu bizakomeza guhanga udushya mu bushakashatsi no guteza imbere ibikoresho, kunoza imiterere y’ibikoresho, no kunoza uburyo bwo gukora kugira ngo bihuze n’imimerere igoye kandi igoye y’akazi, bishyire imbaraga mu iterambere rikomeye ry’inganda zitandukanye kandi bikomeze kwandika ibice by’ingenzi by’ingenzi mu isi y’ejo hazaza y’imashini.

Isosiyete yacu itanga ubwoko butandukanye bwa terefone zo guterura (thrust bearings) uhisemo. Ni nziza cyane, kandi zizewe ko zizatangwa neza. Ushobora guhitamo ingano iyo ari yo yose.

Murakaza neza mubajije.