齿轮齿圈感应淬火

                                                   齿轮齿圈感应加热淬火机床规格

 

设备名称	最大直径（mm）	淬火面高度（mm）	热处理工艺
齿轮齿圈感应淬火机床	Φ1000	300	中频感应淬火

 

工艺

中频感应淬火

中频感应淬火，就是将金属件放在一个感应线圈内，感应线圈通交流电，产生交变电磁场，在金属件内感应出交变电流，由于趋肤效应，电流主要集中在金属件表面，所以表面的温度最高，在感应线圈下面紧跟着喷水冷却或其他冷却，由于加热及冷却主要集中在表面，所以表面改性很明显，而内部改性基本没有，可以有很特殊的热处理效果。

mid-frequency induction hardening, is the metal in a induction coil, induction coil ac, alternating electromagnetic field, in the metal induction the alternating current, due to the skin effect, current is mainly concentrated in the metal parts on the surface, so the surface temperature is the highest, under the induction coil with water cooling or other cooling, because the heating and cooling mainly concentrated on the surface, so the surface modification is obvious, and the internal modification basic no, can have a very special heat treatment effect.