Musati nyundo mwachindunji mapeto pamwamba ndi sanali anatsindika pamwamba pa kubala pa unsembe. Ma block blocks, manja kapena zida zina zoyika ziyenera kugwiritsidwa ntchito kuti chibolibolicho chikhale chokhazikika. Osayika kudzera mu mphamvu yotumizira zinthu zogubuduza. Ngati unsembe pamwamba yokutidwa ndi lubricating mafuta, unsembe adzakhala bwino. Ngati kusokoneza kuli kwakukulu, chonyamuliracho chiyenera kuikidwa mu mafuta amchere ndikutenthedwa mpaka 80 ~ 90 ℃ posachedwa. Kutentha kwamafuta kuyenera kuyang'aniridwa mosamalitsa kuti zisapitirire 100 ℃ kuti muteteze kutenthedwa kuti zisachepetse kuuma komanso kukhudza kukula kwake. Pamene disassembly ndi yovuta, ndi bwino kuti ntchito disassembly chida kukokera ndi mosamala kuthira mafuta otentha pa mphete yamkati. Kutentha kudzakulitsa mphete yamkati ya bere ndikupangitsa kuti ikhale yosavuta kugwa.

Osati zonsemayendedweamafuna laling'ono ntchito chilolezo, muyenera kusankha chilolezo choyenera malinga ndi zikhalidwe. Padziko lonse lapansi 4604-93, chilolezo choyendera ma radial chimagawidwa m'magulu asanu - 2, 0, 3, 4, ndi 5 magulu. Mtengo wa chilolezo umachokera ku zazing'ono kupita zazikulu, ndipo gulu la 0 ndilo chilolezo chovomerezeka. Gulu loyambira lachilolezo la radial ndiloyenera kugwiritsa ntchito nthawi zonse, kutentha kwabwino komanso kusokoneza wamba; mayendedwe omwe amagwira ntchito pazikhalidwe zapadera monga kutentha kwambiri, kuthamanga, phokoso lochepa, kukangana kochepa, etc. ayenera kugwiritsa ntchito chilolezo chachikulu cha radial; Mapiritsi a ma spindles olondola ndi masipingo a zida zamakina ayenera kusankhidwa ndi chilolezo chocheperako; kwa mayendedwe odzigudubuza, chilolezo chochepa cha ntchito chikhoza kusungidwa. Kuonjezera apo, palibe chinthu monga chilolezo cha mayendedwe osiyana; potsirizira pake, chilolezo chogwira ntchito cha chimbalangondo pambuyo pa unsembe ndi chochepa kusiyana ndi chilolezo choyambirira chisanakhazikitsidwe, chifukwa chonyamula chiyenera kunyamula kasinthasintha wina wa katundu, komanso palinso kugwirizanitsa ndi katundu. Kuchuluka kwa zotanuka deformation.

Poona vuto la kusindikiza zolakwika za zosindikizidwa zosindikizidwamayendedwe, pali njira ziwiri zomwe ziyenera kuchitidwa mosamalitsa panthawi yokonza.

1. Chivundikiro chotsekedwa chosindikizidwa chimasinthidwa kumbali zonse ziwiri za kunyamula, ndipo zida zopangira zida zowonongeka zimasinthidwa, popanda kukhudzana mwachindunji ndi kunyamula, ndipo kunyamula ndi fumbi lopanda fumbi kuchokera kunja kwa chotengeracho. Kusindikiza kusindikiza kwa kapangidwe kameneka ndikwapamwamba kuposa kwa mayendedwe ogulitsidwa ndi othandizira onyamula, omwe amalepheretsa mwachindunji njira yolowera ya tinthu tating'onoting'ono ndikuonetsetsa ukhondo wa mkati mwa chotengeracho. Kapangidwe kameneka kamapangitsa kuti malo otenthetsera kutentha awonongeke ndipo alibe kuwonongeka kochepa pa ntchito yolimbana ndi kutopa kwa kubereka.

2. Ngakhale kuti njira yosindikizira yakunja ya bere imakhala ndi zotsatira zabwino zosindikizira, njira yochepetsera kutentha imatsekedwa, kotero kuti zigawo zozizira ziyenera kuikidwa. Chipangizo chozizira chikhoza kuchepetsa kutentha kwa ntchito ya mafuta. Pambuyo pa kuziziritsa, izo mwachibadwa zidzataya kutentha, zomwe zingathe kupeŵa ntchito yotentha kwambiri yonyamula katundu.