电火花线切割上下异形零件的工艺试验

The experimental study of electric spark line cutting of up-down abnormity part

上下异形零件的加工是线切割数控加工中的难点问题。通过典型实例,在探讨零件加工原理和工艺的基础上,提出利用快走丝线切割机床YH系统进行零件的造型和线切割自动编程,重点对电火花线切割上下异形零件加工控制方法进行了研究,为提高电火花加工水平和实际应用提供了重要参考。

Machining up-down abnormity parts is a difficult problem in line cutting CNC machining.Based on parts machining principles and processes and a typical processing instance,the styling and cutting line automatic programming using brisk walking WEDM YH system was proposed.Special attention was paid to up-down abnormities part WEDM processing control method.The result provides an important reference for the practical application.