对数控车床实训教学中若干常见问题浅析

Analysis on the Practice Teaching of NC Lathe of Some Common Problems

不同的数控系统编程G71指令使用的不同,行程开关和行程限位参数设定之间的关系,G02和G03指令有效区分和使用的技术要求、规范等问题是在数控车床的教学实践中常出现的,有些问题是普通教材中没有提及到的,处置不当还可能带来实践教学的安全隐患。

Different CNC programming using the G71 command different trip travel limit switches and the relationship between parameter settings,G02 and G03 to effectively differentiate instruction and use of technical requirements,specifications and other issues,the teaching practice in CNC lathe often occur,some issues are not mentioned in the ordinary materials,and improper disposal practices of teaching also possible security risks.