Ukugotywa kweCrankshaft: Impazamo yokukhutshwa kweradial kufuneka ingagqithi ku-0.04~0.06mm ngokubanzi. Ijenali yeCrankshaft: Impazamo engqukuva nesilinda ayidluli ku-0.01~0.0125mm.

(1) Khetha imayikhromitha yangaphandle enoluhlu olufanelekileyo ngokwejenali yecrankshaft

(2) Ukulinganisa ubungakanani bokunxitywa kwijenali engundoqo yecrankshaft kunye nejenali yentonga yokudibanisa kunye nemicrometer yangaphandle ngokomthetho wokunxitywa, kwaye ubale ukungqukuva kunye neempazamo zecylindricity. Ukulinganisa kuqala kumacala omabini e-oyile yejenali, uze ukhethe i-90 ° ukulinganisa kwakhona. Amacandelo amabini akhethiweyo kwijenali nganye, kwaye icandelo ngalinye likhethwe malunga ne-1/3 yobude bejenali.

(3) Iintanda ezinqamlezileyo azivumelekanga kumphezulu wejenali yecrankshaft. Kwiintanda ezinqamlezileyo, ukuba ubunzulu bungaphakathi kwijenali yokulungisa ubukhulu, bunokuthi bube phantsi ngokusila, ngaphandle koko kufuneka ichithwe.

(4) Xa impazamo engqukuva nesilinda ye-injini yecrankshaft ingaphezulu kwe-0.025mm, kufuneka icolwe kwaye ilungiswe ngokobungakanani bokulungisa. 3. Ukulungiswa kwejenali ye-crankshaft yeenjini zeemoto ze-Santana ne-Jetta zahlulwe ngokwamanqanaba amathathu osayizi wokulungisa, kunye nenqanaba elinye nge-0.25mm.

(5) Izinto eziphathekayo ze-crankshaft zahlukile, kwaye iimfuno zokusebenza zihlukile ngexesha lokulungiswa kweendaba ezibandayo. Qaphela ukukhusela i-crankshaft ekuqhekekeni okanye iintanda ezintsha.

(6) Nika ingqalelo ukwahlula ubudlelwane phakathi kwempazamo yokubaleka kwesangqa seradial kwijenali, impazamo yokuthe tye kwe-axis ye-crankshaft, kunye nokugoba.

(7) Xa ulinganisa ubungakanani bejenali yecrankshaft, ukungqukuva kunye neempazamo zecylindricity, kufuneka igxadazwe ngomngxuma we-oyile.