Imikoreshereze ifatika y'udupira tw'amapine dukozwe mu buryo bwa tapered roller bearings

Cyagabanijwe icyuma gifata imizingas ni ubwoko bw'udupira two gukurura imirasire dukoreshwa cyane mu nganda zitandukanye bitewe n'ubushobozi bwatwo bwo kwihanganira imitwaro ya radial n'imizigo. Izi pira zikoresha utupira duto nk'ibintu bizunguruka kandi ziza mu bwoko bubiri bw'ingenzi: inguni ntoya ya taper n'inguni nini ya taper. Buri bwoko bujyanye n'ibisabwa byihariye byo gutwara imizigo kandi bufite uburyo bwihariye bwo gukoresha mu nganda zitandukanye.

Udupira duto tw’imizingo ...

Mu by’ukuri, ibyuma bito binini bifite angle tapered roller bearings bikoreshwa cyane mu mashini zitandukanye n’ibikoresho bikenera gushyigikira imizigo ya radial na axial. Inganda nka za automotive, ubwubatsi n’imashini z’ubuhinzi zikunze gukoresha izi mashini mu bikorwa nko mu byuma binini, mu byuma bitanga amashanyarazi no mu bipimo bitandukanye. Ubushobozi bwazo bwo kwihanganira imizigo ihujwe mu gihe zitanga uburenganzira bwo guhindura ibintu butuma ziba nziza mu gutuma sisitemu zitandukanye za mekanike zikora neza kandi neza.

Ku rundi ruhande, ibyuma biremereye bifite inguni ntoya cyane, byagenewe gutwara imizigo ivanze cyane cyane imiyoboro ya axial na radial, hibandwa cyane ku gutwara imizigo ya axial. Bitandukanye n'ibyuma biremereye biremereye, ibyuma biremereye biremereye ntabwo bikoreshwa byonyine mu gutwara imizigo ya axial. Iyo bishyizwe mu byiciro bibiri, impera zifite izina rimwe zishyirwa mu buryo bunyuranye. Zishobora kandi gukoreshwa mu gutwara imizigo ya axial kandi zifite ubushobozi butandukanye bwo gutwara imizigo.

Imikoreshereze ifatika y’udupira tunini tw’icyuma duto twometseho angle tapered rollers ikoreshwa cyane mu nganda zikora imashini zikomeye n’ibikoresho. Utu dupira dukoreshwa cyane mu nganda nko mu gutwara ibinyabiziga biremereye, mu nganda no mu bice by’imashini zikomeye. Ubushobozi bwazo bwo kwihanganira imitwaro miremire yo mu ruhande rumwe n’iyo mu rundi ruhande butuma ziba ingenzi mu kugenzura imikorere y’ibikoresho mu buryo bwizewe kandi bunoze mu kazi gakorerwamo.

Mu nganda z’imodoka, imigozi ifite imigozi ifite uburebure igira uruhare runini mu gushyigikira amapine y’imodoka, itanga ubushobozi bwo gutwara imizigo bukenewe kugira ngo ihangane n’imbaraga zihura nazo mu gihe cy’ikorwa. Byongeye kandi, mu rwego rw’ubwubatsi n’ubucukuzi bw’amabuye y’agaciro, iyi migozi ikoreshwa mu bikoresho bitandukanye nko gucukura, gucukura ibyuma binini n’amabuye, bigafasha mu mikorere myiza kandi yizewe y’ibice by’ingenzi.

Uburyo bufatika bwo gukoresha ibyuma bito bito bito bikoreshwa mu gutwara ibintu mu kirere (tapered roller bearings) burenze imiterere gakondo y’inganda, bukagera ku ikoranabuhanga rigezweho nk’ingufu zishobora kuvugururwa n’ikirere. Mu byuma bitanga umuyaga, ibyuma bito bito bikoreshwa mu gice cy’ingenzi cy’umugozi n’ibice by’imashini kandi bigira uruhare runini mu guhindura neza ingufu z’umuyaga mu mashanyarazi. Mu buryo nk’ubwo, mu nganda zikora iby’indege, ibyo bikoresho bikoreshwa mu bikoresho byo kugwa mu ndege no mu bice bya moteri, aho ubushobozi bwabyo bwo guhangana n’imizigo ihuza imirasire n’imirongo ari ingenzi cyane kugira ngo imikorere irusheho kuba myiza kandi yizewe.

Muri make, ikoreshwa ry’udupira tw’imizingo duto dukoreshwa mu buryo bufatika rigizwe n’inganda n’ibikoresho bitandukanye, kandi ubushobozi bwatwo bwihariye bwo guhangana n’imizigo ivanze ya radial na axial butuma tugira uruhare runini mu gutuma imashini na sisitemu za mekanike bikora neza kandi neza. Byaba ari ugushyigikira amapine, kohereza ingufu ku mashini ziremereye, cyangwa gukoresha ingufu zishobora kuvugururwa, udupira tw’imizingo duto dukomeje kugira uruhare runini mu bikorwa bitandukanye, bigira uruhare mu iterambere ry’inganda n’ikoranabuhanga bitandukanye.

Dushobora gutanga ubwoko butandukanye bw'amamodeli ushobora guhitamo, nka:

30202,30203,30204,30205,30206,30207,30208,30209,30210,30211,30212,30213,30214,30215,30216,30217,30218,30219,30220,30221,30222

LM10494/LM104911, LM10494/LM104912, LM10494/LM104910, LM102949/LM102949/LM102910 n'ibindi.