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刘润生:汽车传动轴类零件大都采用表面感应淬火热处理来提高强度,其中以花健轴类零件为最多,要求表面淬硬层深度在2.0~4.5mm之间,故只能采用中频和超音频感应加热电源来实现。我公司原采用德国EFD公司整套感应加热电源和淬火机床
Liu Runsheng: Most automotive transmission shaft parts using surface induction hardening heat treatment to improve strength, of which flowers to shaft parts for the most demanding surface hardened layer depth of 2.0 ~ 4.5mm, it can only use the IF and super audio frequency induction Heating power to achieve. My company originally used the German company EFD induction heating power and quenching machine