Urukurikirane rw'ibipimo by'imizingo

Ibyuma bito bito bikoreshwa cyane mu mashini zikora imyenda, mu guteranya imodoka, mu masanduku y’ibikoresho by’inganda, no mu mashini ziremereye, bigira uruhare runini mu kugabanya gukururana no gutuma bigenda neza. Mu miterere, ibyuma bito bito bigizwe na mandrel 1 na ibyuma bito bito bishyizwe ku mpera zombi, byakozwe kugira ngo bishobore kwihanganira imikorere ikomeye mu nganda zitandukanye. Nk'ibice by'ingenzi muri sisitemu yo kohereza ibikoresho, kwizerwa kwabyo bigira ingaruka zitaziguye ku mikorere myiza, igihe cyo kubaho, no ku mutekano w'ibikoresho byose.

Uruhererekane rw'ibizingo by'imizingo rushyirwa mu byiciro hakurikijwe ibipimo bibiri by'ingenzi: imiterere n'igishushanyo. Ibyiciro by'imiterere birimo imizingo y'imizingo y'imizingo, imizingo y'imizingo irambuye, imizingo y'imizingo y'imizingo, n'imizingo y'imizingo y'imizingo, buri imwe ijyanye n'umutwaro wihariye n'ibikenewe mu mwanya wayo. Impinduka mu miterere zikubiyemo imiterere y'umurongo umwe cyangwa ibiri, imiterere y'imizingo ifatanye cyangwa idafite imizingo, imiterere ifunze cyangwa ifunguye, byose bikozwe neza kugira ngo bishobore guhangana n'imizingo iremereye ya radial, imizigo y'imizingo, umuvuduko mwinshi wo kuzenguruka, no kudahuza neza kw'imizingo.

Gusobanukirwa ubwoko bw'ingenzi bwa roller bearings ni ingenzi mu gufata ibyemezo bisobanutse neza:

Ibyuma bizunguruka bifite uburebure bw'umurambararo (cylindrical roller bearings) ni byiza cyane mu gutwara imizigo iremereye ya radial ndetse n'umuvuduko mwinshi wo kuzenguruka, kandi bishobora kwakira ihindagurika rito ry'umurongo ugororotse keretse impeta zombi zifatanye - bigatuma ziba nziza ku byuma bizunguruka by'imyenda n'imirongo y'amashanyarazi. Ibyuma bizunguruka bifite uburebure bw'umurambararo byagenewe gushyigikira imizigo ihuriweho ya radial nini n'iy'icyerekezo kimwe, kandi bikunze gukoreshwa mu buryo bubiri mu byuma bizunguruka imodoka n'amasanduku y'ibikoresho by'inganda kugira ngo bihuze imbaraga z'icyerekezo cy'imirongo ibiri.

Ibyuma bizunguruka bifite ubushobozi bwo guhangana n’imizigo iremereye ya radial, imitwaro y’umurongo ugororotse, no gukosora mu buryo bwikora amakosa yo gushyiramo cyangwa guhindagurika kw’imikorere, bigatuma bikoreshwa mu bikoresho bikomeye nka sisitemu zo gutwaramo ibintu n’imashini zicukura amabuye y’agaciro. Ibyuma bizunguruka bifite imiterere mito n’ubushobozi bwinshi bwo gutwara ibintu ugereranyije n’ingano yabyo, ni byo bikunze gukoreshwa mu gushyiramo ibintu bifite umwanya muto wo kubishyiraho, nko gukoresha pompe za hydraulic na transmissions z’imodoka.

Imigozi yo gupfunyika, harimo n'imigozi yo gupfunyika, yakozwe mu buryo bwihariye kugira ngo ihangane n'imizigo miremire yo mu ruhande, ikunze gukoreshwa mu byuma bipfunyika ibikoresho by'imashini no mu byuma bitanga ascenseur.

Uburyo bwo guhitamo icyuma gifata imizigo gikwiye bukubiyemo isuzuma ryimbitse ry’ibipimo by’ingenzi by’imikorere:
mbere na mbere, menya ubwoko n'ubunini bw'imitwaro (radial, axial, cyangwa ivanze);
icya kabiri, kugena umuvuduko ukenewe wo kuzenguruka n'urwego rw'ubuziranenge (ni ngombwa ku bikorwa by'ubuziranenge bwo hejuru nka mashini za CNC);
icya gatatu, tekereza ku bushyuhe bw'imikorere (guhitamo ibyuma bifite ibikoresho birwanya ubushyuhe bikwiye);
hanyuma usuzume imbogamizi z'umwanya kugira ngo urebe neza ko icyuma gikwiranye n'igishushanyo mbonera cy'ibikoresho.