Qalloocinta qaloocsanaanta qalooca: Qaladka shucaaca shucaaca guud ahaan waa inuusan dhaafin 0.04 ~ 0.06mm. Joornaalka Crankshaft: Wareegga iyo qaladka cylindricity guud ahaan kama badna 0.01 ~ 0.0125mm.

(1) Dooro micrometer dibadda ah oo leh kala duwanaansho habboon sida uu qabo joornaalka crankshaft

(2) Cabbir qadarka xidhashada joornaalka weyn ee crankshaft iyo isku xirka joornaalka usha leh mikrometer ka baxsan sida uu qabo sharciga xirashada, oo xisaabi khaladaadka wareegyada iyo cylindricity. Marka hore cabbir labada dhinac ee godka saliidda joornaalka, ka dibna dooro 90 ° si aad mar kale u cabbirto. Laba qaybood ayaa loo doortay joornaal kasta, qayb kastana waxaa lagu doortaa qiyaastii 1/3 dhererka joornaalka.

(3) Dildilaaca rogan looma oggola dusha joornaalka crankshaft. Dildilaaca rogan, haddii qoto-dheeruhu uu ku dhex jiro cabbirka dayactirka joornaalka, waa laga fogaan karaa iyadoo la shiidi karo, haddii kale waa in la xoqo.

(4) Marka qaladka wareega iyo cilad-wareenka ee mishiinka matoorka uu ka weyn yahay 0.025mm, waa in la dejiyaa oo la hagaajiyaa iyadoo loo eegayo cabbirka dayactirka. 3. Dayactirka joornaalka crankshaft ee matoorada baabuurta Santana iyo Jetta waxa loo qaybiyaa saddex heer oo cabbirka dayactirka ah, oo leh hal heer 0.25mm.

(5) Maaddada crankshaft way ka duwan tahay, shuruudaha hawlgalkuna way kala duwan yihiin inta lagu jiro sixitaanka saxaafadda qabow. Ka digtoonow si aad uga ilaaliso in shaftadu jabto ama dildilaacyo cusub.

(6) U fiirso si aad u kala saarto xidhiidhka ka dhexeeya qaladka runout wareegga radial ee joornaalka, qaladka toosan ee dhidibka crankshaft, iyo curvature.

(7) Marka la cabbirayo cabbirka joornaalka crankshaft, wareegsanaanta iyo khaladaadka cylindricity, waa in lagu dhufto godka saliidda.