Apa camshaft quenching minangka perawatan panas awal utawa perawatan panas pungkasan?

Sawetara dipateni sadurunge mesin kasar (utawa kejut kadhemen). Ing kasus iki, akurasi casting kothong dhuwur, amarga mesin kasar ora bisa digawa metu sawise quenching lan mung bisa langsung lemah, lan sawetara quenched sawise mesin kasar cam. Loro-lorone proses ana. Nanging kanthi tepat, kabeh iki minangka perawatan pra-panas sadurunge rampung.

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