Zvakanakira zveinotonhora inodhonzwa simbi chubhu

(1) saizi ndeyechokwadi, kushivirira kudiki;

(2) kana iyo buri machining yakanaka, yakanyatso mafuta uye pamusoro pemhando yakanaka uye kupera kweanosvika manomwe;

(3) kuishandisa kugadzira diki-diameter simbi pombi uye chikamu chakakosha;

(4) kutonhora kunobatsira mukunatswa kwezviyo zvesimbi, pamwe chete neakakodzera kupisa kurapwa kuti uwane yakanaka mechanic zvimiro zvepombi yesimbi;

(5) Midziyo iri nyore, inochinjika nzira dzekugadzira, uye kufambisa kutsiva kwemarudzi.

Uye zvakare, kugadzira kumhanya yakakwira goho pasina kukanganisa coating yakagadzirwa.mafomu akasiyana-siyana echikamu anosangana nemamiriro ekushandisa;inotonhora yakakungurutswa Simbi huru yepurasitiki deformation inovandudza simbi goho mapoinzi.