贾春扬, 杜海清.用于斜椭圆车削的模块化宏程序开发[J].轻工机械,2012,30(5): |
用于斜椭圆车削的模块化宏程序开发 |
Development of Modular Macro Program on Turning Oblique Ellipse |
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DOI: |
中文关键词: 数控机床 斜椭圆 宏程序 模块 |
英文关键词:CNC machine tool oblique ellipse macro program modular |
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中文摘要: |
针对HNC-21/22T数控系统提供的宏程序功能,进行编程前的数学处理,推导倾斜椭圆坐标点的函数计算方法,得到曲线任意点的坐标方程。利用子程序调用语句的变量传递规律,使用宏编程方法,给出了斜椭圆车削加工的宏程序模块。该方法精简了程序,缩短了编程时间。 |
英文摘要: |
According to the macro program provided by HNC 21/22T CNC system, firstly the paper carried out the pre programmed mathematical treatment to deduce the function calculation method of the coordinate points of tilt elliptic and thus to get the equation of the coordinates of the curve at any point. By using the variable transfer law of a subroutine call statement and the macro programming method, macro program modules of turning oblique ellipse is given. The streamlined procedures can reduce programming time. |
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