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线切割椭圆编程又一新法──兼与黄永修先生商榷乐昌机床厂徐建林《电加工》在９３年第５期经验交流栏目内刊登了我厂黄永修先生“线切割椭圆编程新法”（以下简称“新法”）一文，该文介绍了用圆弧连成的近似椭圆（又叫扁圆）的通用编程方法。笔者认为这种方法还太繁琐，...
Another new method of line cutting ellipse programming ─ ─ Concurrently with Mr. Huang Yongxu Xuchang Machine Tool Plant Xuchang Lin “Electric Processing” 93 in 93 exchange of experience section published my factory Mr. Huang Yongxiu “Wire Cutting Ellipse Programming New Law” (the following Referred to as “the new law”) article, the article describes the use of circular arc connected to the approximate ellipse (also known as Oblate) general programming method. I think this method is too cumbersome, ...