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3B代码程序是国产数控电火花线切割机床最常采用的格式之一,通过例举典型模具零件的加工,重点介绍直线和圆弧的3B代码编程方法。
3B code program is one of the most commonly used formats of domestic CNC WEDM. By highlighting the processing of typical mold parts, it focuses on the 3B code programming method of straight line and arc.