Ukunyangwa komphezulu wombhobho wentsimbi ochanekileyo kukutshintsha ukuchaneka kwentsimbi yomphezulu wonyango lobushushu ukuze kuguqulwe iipropati zomphezulu omnye.

Ukuqina komphezulu wesakhiwo somphezulu weshumi elinanye utshintsho, ngaphandle kokutshintsha ukwakheka kweekhemikhali zonyango lobushushu bomphezulu. Ingasetyenziswa i-high-frequency, i-intermediate frequency okanye i-frequency currents induction induction heat okanye iindlela zokufudumeza amadangatye. Isici sabo esiqhelekileyo kukuzama umphezulu wentsimbi echanekileyo ngokukhawuleza ukufudumala kwiqondo lokushisa lokucima, kwaye xa ubushushu bungekasasazwa kwiindawo zeyunithi yentliziyo, emva koko apholiswa ngokukhawuleza, ukuze ubulukhuni obuphezulu, ukuqina kunye nentliziyo Ubulungiseleli busephezulu.

Utshintsho kunyango lwekhemikhali yonyango lobushushu elineshumi elinanye lokuchaneka kwentsimbi umphezulu wokwakheka kweekhemikhali kunye nombutho wenzeke. Unyango lwemichiza ngokuhambelana netyhubhu yentsimbi echanekileyo ingena kumphezulu wezinto ezahlukeneyo zinokuhlulwa zibe yi-carburizing, i-nitriding, i-carbonitriding, i-alloying kunye nezinye iindlela. Yandisa kwaye uphucule ukuchaneka kwayo kokuchaneka kokunxiba kwentsimbi, ukuxhathisa ukubola, ukumelana nokudinwa kusebenza kakhulu. Kuphuhliso olukhawulezayo lwangoku lonyango lwekhemikhali, ukusetyenziswa kobuchwephesha obuninzi obutsha.

Kubunjineli boomatshini, uninzi lwamalungu omatshini, anje nge crankshaft yenjini yokutsha yangaphakathi, iigiya, i-cam shaft kunye nesinciphisi segiya kubalulekile, ayifuni nje ukuba icandelo eliphambili linokuqina okwaneleyo, ukudumba kunye namandla okuguquguquka, kwaye ifuna ubukhulu obuthile. yobuso obungaphakathi bobunzima obuphezulu, ukuxhathisa ukugqoka okuphezulu kunye namandla aphezulu okukhathala. Olu nyango lobushushu lungentla lugqithise nzima ukwanelisa ngaxeshanye iimfuno zokusebenza ezingentla, ngelixa ukusetyenziswa konyango lobushushu bomhlaba kuyeyona ndlela isebenzayo yokufezekisa ezi mfuno zokusebenza.