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在机械,模具制造行业中,我们经常会遇到非圆曲线的编程和加工。对于简单的曲线我们可以用G指令编出程序,但对于一些复杂的特殊的曲线——椭圆,抛物线,正弦曲线等,用常规的编程方法无法编程加工。笔者根据的多年实践经验和教学经验,以华中和法拉克系统为例,介绍了正弦曲线在不同系统中用宏程序的编程方法,简洁易懂,适合广大同行借鉴学习。
In the machinery, mold manufacturing industry, we often encounter non-circular curve programming and processing. For simple curves we can use G commands to program, but for some complex special curves - ellipses, parabolas, sinusoids, etc., programming can not be programmed using conventional methods. Based on many years of practical experience and teaching experience, the author takes Huazhong and Farah system as examples, introduces the programming method of using sine wave in different systems with macro program, concise and easy to understand, suitable for the majority of peers to learn from.