Kodi mungasankhe bwanji ma bering a mota othamanga kwambiri?

Kuberekera ndi gawo lofunikira kwambiri pothandizira magwiridwe antchito abwinobwino a mota, kuwonjezera pa kuwongolera njira zopangira, kapangidwe ndi kasinthidwe ka kuberekera kwa mota ndikofunikira kwambiri, monga mota yoyimirira ndi mota yopingasa iyenera kusankha makonzedwe osiyanasiyana a kuberekera, zofunikira zosiyanasiyana za liwiro la mota ziyeneranso kusankha maberekera osiyanasiyana.

Kapangidwe ka injini yopingasa

Chotengera cha mpira ndi chotengera cha mzati ziyenera kugwiritsidwa ntchito momwe zingathere kumapeto onse a mota yopingasa.

Ngati chogwirira mpira chimodzi ndi chogwirira chimodzi cha mzati zasankhidwa, mavuto omwe ali pamwambapa angapewedwe. Ndi fakitale yabwino kwambiri ya injini mu nambala ya chimango cha H560 mu mota ya 2-pole high-voltage, kuyambira kugwiritsa ntchito koyamba kwa ma bearing awiri a mpira mpaka chogwirira mpira, chogwirira cha mzati, zotsatira za ntchito yochedwa zimakhala zabwino kwambiri. Kuphatikiza pa kusintha ma bearing malinga ndi nthawi yosamalira nthawi zonse, palibe cholakwika panthawi yogwira ntchito yanthawi zonse. Ndipo kutentha komwe kumayesedwa pa chogwirira ndi 20℃ yokha. Pofuna kuthetsa vuto la kutentha ndi phokoso pambuyo poti liwiro locheperako la ma bearing a mpira lasinthidwa ndi ma bearing a mzati, ma bearing a mzati wowala angagwiritsidwe ntchito, ndipo amayikidwa kumapeto kwa fan yakunja, mkhalidwe wozizira ndi wabwino, ndipo phokoso la chogwirira likhozanso kumizidwa ndi phokoso la fan. Ngati mphamvu ya mota ya 2-pole ndi yayikulu, mtundu wa chogwirira ndi waukulu, ndipo mndandanda wowala wa ma bearing a mzati ndi wovuta kukwaniritsa zofunikira za liwiro locheperako, mafuta obereketsa amathanso kusinthidwa kukhala mafuta owonda.

Kapangidwe ka ma bereji a mota oyima

Pamene mota yoyimirira ikugwiritsidwa ntchito kukoka pampu ya mbiya mu dongosolo la petrochemical, chifukwa cha mphamvu yokwera ya axial ya pampu ya mbiya ya magawo ambiri poyambira, pamodzi ndi zofunikira zoyendera, komanso kuti athetse kuwonongeka komwe kumachitika chifukwa cha kutentha kwa rotor kupita ku bearing, mota ya pampu ya mbiya yoyimirira (zonse ziwiri kapena zipilala zinayi), bearing ya pamwamba pa mota iyenera kusankhidwa ma bearing awiri a mzere umodzi wa centripetal thrust ball bearing. Ma bearing a mzati a ma bearing otsika ayenera kusankhidwabe ngati mndandanda wopepuka. Pofuna kupewa kuwonongeka kwa ma bearing a mpira woponderezedwa, ma bearing awiri otsutsana ayenera kukhala ndi mphamvu yowonjezereka ya axial pa jekete yoperekera. Kukula kwa mphamvu ndikuwonetsetsa kuti bearing sikuwonongeka ndi mphamvu yobwerera kuchokera kumapeto kwa shaft extension mpaka kumapeto osanyamula katundu panthawi yoyendetsa ndi kuyamba.

Kusankha ma specifications ndi mitundu ya bere

Ma mota awiri a pole ayenera kusankha ma bearing opepuka momwe angathere; Ma bearing angapo ayenera kusankhidwa pama mota osalimba komanso obwerera m'mbuyo okhala ndi nambala ya pole ya 4 kapena kuposerapo; Ma mota abwino, obwerera m'mbuyo otsika ayenera kusankha ma bearing olemera. Opepuka, apakati ndi olemera ayenera kusankha bearing ya mpira ndi bearing ya mzati, yomwe bearing ya mpira iyenera kuyikidwa kumapeto kwa shaft extension ya mota wa 2-pole.