基于FAGOR CNC8070数控系统的砂轮摆动磨削实现

Realization of grinding wheel swing grinding based on FAGOR 8070 system

采用FAGOR CNC8070数控系统对2MZK7150全自动可转位刀片周边磨床进行摆动磨削控制,从摆动磨削的工艺流程、CNC侧的参数设置、PLC编程、NC编程4个方面阐述了摆动磨削的方法。实践证明,该系统简便、可靠地实现了砂轮摆动磨削功能,而且改善了磨削刀片周边的表面粗糙度和直线度。与传统实现摆动功能的方法相比较,该方法大大提高了刀片磨床的柔性、简化了机床的机械结构,具有系统编程简单、精度高、参数调整简单方便、运行稳定可靠等特点,有很好的实用价值。

The FAGOR CNC 8070 NC system was used for swing grinding control of 2MZK7150 automatic index able blade peripheral grinder, and the swing grinding method was described in the four aspects： swing grinding process flow, CNC parameter, PLC program, NC programming. The practice indicates that the system is simple, and it is a reliable way to realize swing grinding function. Furthermore it can improve the grinding blade periphery of the surface roughness and straightness. Compared with the traditional implementation methods of swing grinding function, this method greatly improves the blade grinder flexible, simplify the mechanical structure of the machine tool, and it has the advantages of simple programming, high precision, parameter adjustment is simple and convenient, stable and reliable operation etc, so it has good practical value.