Indlela yokucoca kunye nokugcina i ubushushu obuphezulu bomfuniselo kwiziko lombane?

Okokuqala, isitshisi segesi kufuneka sicocwe nge-kerosene phambi kokuba i-carburizing.

Okwesibini, igumbi lesithando somlilo sovavanyo lombane licocwa kanye ngeveki ngexesha lemveliso eqhubekayo, kwaye ukucocwa kwesithando somlilo esiphakathi kufuneka kuqhutywe ngokukhawuleza emva kokuba isithando somlilo sivaliwe.

Okwesithathu, xa ukushisa kokucoca kwesithando somlilo kungama-850 ~ 870 ℃, yonke i-chassis kufuneka ikhutshwe.

Okwesine, xa umlomo womoya ocinezelweyo usetyenziselwa ukuvuthela ngaphakathi usuka ekupheleni kwesondlo seziko lombane lovavanyo, ivelufa akufuneki ivulwe kakhulu, kwaye kufuneka ihanjiswe umva naphambili ukunqanda ubushushu obungaphelelanga.