Litšepe tse 45 tse chitja li tingoa le ho halefa joang?

Mocheso o phahameng oa mocheso oa tšepe e chitja ea 45 ka mor’a ho tima le ho futhumatsa, mocheso oa mocheso hangata ke 560 ~ 600 ℃, ‘me boima ke HRC22 ~ 34. Hobane sepheo sa ho tima le ho futhumatsa ke ho fumana thepa e felletseng ea mochini, mofuta oa boima o batla o pharaletse. Leha ho le joalo, haeba litšoantšo li na le litlhoko tsa ho thatafala, mocheso oa mocheso o tlameha ho fetoloa ho ea ka litlhoko tsa litšoantšo ho netefatsa ho thatafala. Ka mohlala, likarolo tse ling tsa shaft li hloka matla a phahameng le boima bo phahameng; ha li-gear tse ling le likarolo tsa shaft tse nang le li-grooves tsa bohlokoa li hloka ho siloa le ho kenngoa ka mor’a ho tima le ho futhumatsa, kahoo litlhoko tsa boima li tlaase.