Dole ne a tsaftace ramukan nadi mai daidaita layi biyu kafin shigarwa, a yi amfani da su bayan bushewa, kuma tabbatar da lubrication mai kyau.Gabaɗaya ana shafawa da man shafawa, amma kuma ana iya shafawa da mai.Man shafawa man shafawa, ya kamata a yi amfani da ba tare da ƙazanta, hadawan abu da iskar shaka, tsatsa, matsananci matsa lamba da sauran m aikin mai.Adadin da aka cika na man shafawa shine 30% -60% na ƙarar ƙararrawa da ƙarar akwatin, ba da yawa ba.Biyu-jere kai tsaye abin nadi bearings tare da shãfe haske tsarin suna cike da maiko kuma za a iya amfani da kai tsaye ba tare da tsaftacewa.

Lokacin da tsangwama ya yi girma, ana iya amfani da dumama mai mai ko hanyar dumama dumama inductor don girka, zafin zafin jiki na digiri 80-100, bai wuce digiri 129 ba.A lokaci guda, aikace-aikacen goro ko wasu hanyoyin da suka dace don ƙarfafa ƙarfin, don hana sanyaya bayan nisa na haɗin gwiwa da rata tsakanin zobe da kafada shaft.

Ya kamata a lura da abubuwa huɗu masu zuwa:

(1) Dole ne a biya hankali ga yin shigarwa da rarrabuwa na bearings mai sauƙi, ceton aiki, lokaci da kuɗi.
(2) Ƙarshen kyauta na kyauta dole ne ya iya daidaitawa da tsayin canjin shaft da ramin wurin zama, wato, dole ne ya sami damar yin iyo a cikin wani yanki don daidaitawa zuwa matsayi na axial.
(3) Zobe ba zai iya zamewa tare da tangent shugabanci a cikin mating surface, in ba haka ba zai lalata dabbar surface.
(4) Wurin dawafi na zoben ɗaga ya kamata ya kasance da goyan baya da kyau kuma a danne shi daidai don rage lalacewa da ba da cikakkiyar wasa ga ƙarfin ɗaukar hoto.