Ibyuma ntibishyizwemo neza. Ikibazo ni gikomeye cyane!

Abakoresha bahora binubira igihe cy'akazi k'ama-bearings, ariko 80% by'ama-bearings ananirwa vuba bitewe no gushyirwaho nabi. Gushyiraho neza ama-bearings ntibishobora kongera igihe cyazo cyo gukora no kugabanya ikiguzi, ahubwo binatuma umusaruro uba mwiza cyane.

Nkuko bizwi, bearingers ubwazo ni ibice bikoreshwa mu gushyigikira ndetse n'ibice bikoreshwa mu gushyigikira kuzunguruka ku migozi. Bearingers zishobora gushyirwa mu byiciro hakurikijwe imiterere yazo yo gukururana mu migozi igenda ihindagurika n'imigozi izunguruka. Dukurikije icyerekezo cy'umutwaro zikoreye, hari bearingers za radial, Ibyuma byo Guterahos, na radial thrust bearing, nibindi.

Guteranya ibyuma birebire binyerera

Ibyuma birebire birebire ni ubwoko bw'ibyuma bifite ubushobozi bwo gukururana. Birangwa no gukora neza, kwizerwa, urusaku ruto, no gushobora kwihanganira imitwaro iremereye n'imitwaro ikomeye. Dukurikije imiterere itandukanye y'imiterere, bishobora gushyirwa mu byiciro bibiri: ubwoko bw'ingenzi, ubwoko bugabanyijemo ibice, n'ubwoko bwa bloc, nibindi.

1. Guteranya ibyuma birebire birebire birebire

Ibyuma bito bito bito bito bikunze kwitwa bushings, ni bwo buryo bworoshye bwo guteranya. Biteranywa ahanini hakoreshejwe gukanda no gukubita. Mu bihe byihariye, uburyo bwo gushyiraho bushyushye burakoreshwa. Ibyuma byinshi bito bikozwe mu muringa cyangwa mu cyuma gishongeshejwe. Mu gihe cyo guteranya, ugomba kwitonda. Bishobora guteranywa hakoreshejwe inyundo y'igiti cyangwa inyundo ikoresheje igiti. Iyo ubushobozi bwo guhagarara bunini, bigomba gukandanywa hakoreshejwe icyuma gikanda. Byaba bikubiswe cyangwa bikandagiwe, kugorama bigomba kwirindwa. Nyuma yo guteranya, umuyoboro w'amavuta n'umwobo w'amavuta bigomba kuba biri mu mwanya usabwa.

Ku byuma bihindura imiterere nyuma yo guteranya, imyobo y'imbere igomba gucibwa. Ku bito, hashobora gukoreshwa ibikoresho byo gukata; ku binini, hagomba gukoreshwa ibikoresho byo gukata. Muri icyo gihe, witondere kugenzura aho icyuma gishyirwa hamwe n'umugozi uri mu rwego rwo kwihanganira. Kugira ngo wirinde ko umugozi uzenguruka mu gihe cyo gukora, hashyirwaho udupira two gushyiramo cyangwa utugozi ku mpande z'umugozi hagati y'umugozi n'aho ukorera. Bitewe n'ubukana butandukanye bw'umubiri w'agasanduku n'ibikoresho byo gukata, mu gihe cyo gucukura, biroroshye cyane ko agace k'umugozi gafatana n'uruhande rw'ibikoresho byoroshye. Ibisubizo ni ibi bikurikira: icya mbere, koresha agapira gato kugira ngo utobore umwobo ku ruhande rw'ibikoresho bikomeye mbere yo gucukura; icya kabiri, koresha agace gato k'umugozi kugira ngo wongere ubukana bw'agace k'umugozi mu gihe cyo gucukura.

2. Guteranya ibyuma bitandukanya

Ibyuma bigabanya uburebure, bizwi kandi nka za split bearing, bifite imiterere yoroshye kandi byoroshye gukosora no gusenya. Ibyuma bibiri bigabanya uburebure bishyirwa ku byuma bigabanya uburebure, kandi gasket ikoreshwa ku ihuriro kugira ngo ihindure icyuho gikwiye.

● Guteranya igihuru cyo guterura n'ikibuga Inzu yo gutwaramo ibireti

Ingano iri hagati y'ibishishwa byo hejuru n'ibyo hasi by'umurimbo n'umwobo w'imbere w'umurimbo ugomba kuba mwiza. Niba itujuje ibisabwa, koresha umwobo w'imbere w'umurimbo w'umurimbo w'umurimbo nk'aho ari ukugumura inyuma y'umurimbo w'umurimbo. Muri icyo gihe, intambwe ebyiri ku mpera zombi z'umurimbo w'umurimbo zigomba kuba zegereye impera ebyiri z'umurimbo w'umurimbo. Ku bishishwa byo hasi by'umurimbo, ni ngombwa gusa gukora igice cyo hagati cy'umurimbo w'umurimbo kiri hejuru ya mm 0.1 ugereranyije n'icy'umurimbo w'umurimbo, kandi nta mpamvu yo kuwugumura.

● Igiti cyometseho gishyirwa mu gikoresho cyometseho kandi nticyemerewe kugira aho kijya haba mu buryo bwa radially cyangwa mu buryo bwa axique. Ubusanzwe, gihagarara kigashyirwa ku ntambwe zombi z'igiti cyometseho cyangwa hakoreshejwe imigozi yo gushyiramo.

● Gukurura ibikonoshwa by'ibinyabiziga bitera

Ku bijyanye n'ibice by'imiringa bitandukanya, ahantu ho gusya imiringa hakoreshwa cyane. Ubusanzwe, igishishwa cy'imiringa kibanza gukurwaho, hanyuma igishishwa cyo hejuru gikurwaho. Kugira ngo hongerwe imikorere, igishishwa cy'imiringa n'igipfundikizo ntibikenewe gushyirwaho iyo gukurura igishishwa cy'imiringa. Iyo aho igishishwa cyo hasi cyujuje ibisabwa, igishishwa cyo hejuru n'igipfundikizo cyo hejuru birakandagirwa cyane. Mu gihe cyo gukurura igishishwa cyo hejuru, aho igishishwa cyo hasi cyuzuzaho birakosorwa kurushaho. Mu gihe cyo gukurura, uburyo igishishwa cyo hasi cyuzuzaho bushobora guhindurwa hakoreshejwe guhindura ubunini bwa gasket uko igihe cyo gukurura cyiyongera. Iyo igishishwa cy'imiringa gikomejwe, umuringa ushobora kuzunguruka nta cyuho kigaragara, kandi aho bihurira hujuje ibisabwa, gukurura birarangira.

● Gupima aho ubwikorezi bugarukira

Ingano y'aho icyuma gihagarara ishobora guhindurwa hakoreshejwe gasket iri hagati cyangwa ugakata agace k'aho icyuma gihagarara. Aho icyuma gihagarara akenshi hapimwa hakoreshejwe uburyo bwo gukanda icyuma. Fata ibice byinshi by'icyuma gifata icyuma gifite umurambararo munini kuruta aho icyuma gihagarara hanyuma ubishyira ku gasanduku no ku gice cyo hagati gihagarara. Hanyuma komeza icyuma kugira ngo ukanda neza igice cyo hagati gihagarara, ukuremo icyuma gipfundikiye, ukuremo umupfundikizo w'icyuma, hanyuma ukuremo witonze icyuma gifata icyuma gifunganye. Koresha mikorometero kugira ngo upime ubunini bwa buri gice cyafashwe. Hashingiwe ku bunini bw'icyuma gifata icyuma, aho icyuma gihagarara hashobora kumenyekana. Aho icyuma gihagarara hagomba kuba hagati ya 1.5-2.5 mm (mm) y'umurambararo w'icyuma. Iyo icyuma ari kinini, hagomba gufatwa igiciro gito cyo icyuma gihagarara. Niba icyuma gifata icyuma ari 60 mm, aho icyuma gihagarara hagomba kuba hagati ya 0.09 na 0.15 mm.

Guteranya ibyuma bizunguruka

Ibyuma bizunguruka bifite ibyiza byo kugorana guke, uburebure buto bw'umurongo, gusimbuza byoroshye no kubikora byoroshye.

Ibisabwa mu rwego rwa tekiniki mu guteranya

Impande z'inyuma z'ingufu zizunguruka zanditseho kode zigomba gushyirwa mu cyerekezo kigaragara kugira ngo byorohere kugenzura mu gihe cyo kuzisimbuza.

Umwanya w'umurambararo ku ntambwe y'aho uherereye ugomba kuba muto kuruta uwo uri ku mwanya ujyanye n'aho uherereye ku gipimo cy'umurambararo.

Nyuma y'uko icyuma giteranyirizwa ku giti no mu mwobo wometseho, nta kugorama bigomba kubaho.

Muri za bearing ebyiri ziri ku murongo umwe, umuntu agomba gutuma shaft igenda iyo shaft yagutse mu buryo bushyushye.

Mu guteranya imiyoboro izunguruka, ni ngombwa kwirinda rwose ko umwanda winjira muri iyo miyoboro.

Nyuma yo guteranya, ibyuma bigomba gukora neza, bigatanga urusaku ruke, kandi ubushyuhe bwo gukora muri rusange ntibugomba kurenga 65°C.