一种压纹辊表面感应淬火工艺研究

Study on surface induction hardening process of embossing roller

介绍大辊径压纹辊采用中频感应表面处理替代原氮化表面处理,通过优化中频感应处理的工艺参数及改进中频感应设备,达到淬硬层厚、整体变形小,提高了大辊径压纹辊的使用寿命,缩短了生产周期,降低了生产成本。

The nitride surface treatment was changed to the medium frequency induction surface treatment in the big diameter embossing roUer. And the hardening layer was thick and the whole deformation was small by optimizing the process parameters and improving the medium frequency induction equipment, fmaUy the service life of the roller was prolonged.