Mu makina onyamula ma mota, mungasankhire bwanji ndikufananiza ndi malekezero okhazikika?

Pakusankhidwa kwa mapeto okhazikika a chithandizo chonyamula galimoto (chomwe chimatchedwa chokhazikika), mfundo zotsatirazi ziyenera kuganiziridwa: (1) Zofunikira zowongolera molondola za zida zoyendetsedwa;(2) Mtundu wa katundu wa galimoto;(3) Kuphatikizika kapena kubereka Kuyenera kupirira mphamvu inayake ya axial.Kuphatikizira kapangidwe kazinthu zitatu zomwe tafotokozazi, m'mamotor ang'onoang'ono ndi apakatikati, mayendedwe ozama a groove mpira amagwiritsidwa ntchito nthawi zambiri ngati kusankha koyamba kwa mayendedwe okhazikika.

Ma bere a mpira wakuya ndi omwe amagwiritsidwa ntchito kwambiri.Mukamagwiritsa ntchito mayendedwe a mpira wakuya, kapangidwe kake kamayendedwe kagalimoto kamakhala kosavuta, komanso kukonza ndikwabwino.Mipira yozama ya groove imagwiritsidwa ntchito makamaka kunyamula katundu wa radial, koma pamene chiwongolero cha ma radial chiwonjezeke, amakhala ndi makhalidwe a makwerero a mpira wa angular ndipo amatha kunyamula katundu wa radial ndi axial;Mipira yokhomerera si yoyenera kuthamanga kwambiri Ikagwiritsidwa ntchito ngati chonyamulira, itha kugwiritsidwanso ntchito kunyamula katundu wa axial.Poyerekeza ndi mitundu ina ya mayendedwe omwe ali ndi mawonekedwe ndi miyeso yofanana ndi mayendedwe ozama a mpira, mtundu uwu wa kubereka uli ndi ubwino wa coefficient yaing'ono yotsutsana ndi kuthamanga kwa malire, koma kuipa kwake ndikuti sikugonjetsedwa ndi zotsatira ndipo sikuyenera katundu wolemetsa.

Pambuyo poyika mpira wakuya wa groove pamtengowo, mkati mwa mtunda wa axial chilolezo cha kunyamula, ma radial a shaft kapena nyumba mbali zonse ziwiri akhoza kukhala ochepa.M'malo opangira ma radial, chonyamulira ndi shaft zimatengera kusokoneza, ndipo chotengera ndi chivundikiro chomaliza chachipinda kapena chipolopolo chimatengera kusokoneza pang'ono.Cholinga chachikulu cha kusankha koyenera uku ndikuwonetsetsa kuti chilolezo chogwira ntchito ndi zero kapena pang'ono panthawi yagalimoto.Negative, kotero kuthamanga ntchito ya kubala ndi bwino.Mu njira ya axial, mgwirizano wa axial pakati pa malo opangira malo ndi magawo omwe akugwirizana nawo ayenera kutsimikiziridwa mophatikizana ndi zochitika zenizeni za dongosolo lopanda malo.Mphete yamkati ya chiberekero imachepetsedwa ndi sitepe yolepheretsa malo (tsinde phewa) pamtengowo ndi mphete yosungiramo, ndipo mphete yakunja ya chiberekero imayendetsedwa ndi kulolerana kwa kunyamula ndi chipinda chokhalamo, kutalika kwa chigawocho. utali wa zipinda zonyamuliramo, zamkati ndi zakunja;

(1) Pamene mapeto oyandama asankha chimbalangondo cholekanitsa chokhala ndi mphete zamkati ndi zakunja, mphete zakunja zazitsulo kumbali zonse ziwiri zimatengera kukwanira kwa axial chilolezo.

(2) Pamene chonyamula chosalekanitsidwa chimasankhidwa kumapeto koyandama, kutalika kwina kwa axial chilolezo kumasungidwa pakati pa mphete yakunja ndi msoko wa chivundikirocho, komanso pakati pa mphete yakunja ndi chipinda chonyamula. sikophweka kukhala wothina kwambiri.

(3) Pamene injini ilibe mapeto omveka bwino ndi mapeto oyandama, mayendedwe a mpira wakuya amagwiritsidwa ntchito pamapeto onse awiri, ndipo mgwirizano pakati pa mphete yakunja ya malire ndi chivundikiro chamkati chatsekedwa, ndipo pali axial. kusiyana pakati pa chophimba chakunja ndi chophimba;Kapena palibe chilolezo cha axial pakati pa mphete yakunja ya chonyamulira kumapeto onse awiri ndi chophimba chakunja cha chonyamuliracho, ndipo pali mgwirizano wa axial pakati pa chophimba chamkati ndi chophimba chamkati.

Ubale wofananira womwe uli pamwambawu ndi ubale wololera kutengera kusanthula kwamalingaliro.Kukonzekera kwenikweni konyamulira kuyenera kufanana ndi machitidwe ogwiritsira ntchito galimotoyo, kuphatikizapo magawo enieni monga chilolezo, kukana kutentha, ndi kulondola pakusankhidwa kwa mayendedwe amoto, komanso mayendedwe.Ubale wokwanira wa radial ndi chipinda chonyamula, etc.

Zindikirani kuti kusanthula kwapamwambaku kumangokhala kwa ma motors okhazikika, koma kwa ma mota omwe adayikidwa molunjika, payenera kukhala zofunikira zenizeni pakusankhidwa kwa ma bearings ndi ubale wofananira nawo.