| 摘要: |
| 以一个现实的零件，表述了宏指令在变螺距螺旋加工中的运用，利用函数的合成，循环语句的运用，细致而详细地描述了程序编制的整个过程。对于复杂空间曲线，若能建立函数的关系，通过宏指令的运用，也能手动编制出简洁的复杂轨迹，且应用面广，程序段直观而清晰，更具可读性。 |
| 关键词: 宏程序 手工编程 节点 直线逼近 三轴联动 |
| 基金项目: |
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| Application of Macros in Programming Variable Pitch Helical Trajectory |
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Zheng Wei Lu Ping Wu Zhijuan
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Shanghai Aerospace Precision Machinery Research Institute, Shanghai 201600
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| Abstract: |
| In this article, the application of the macro is expressed by a real part in the processing of variable pitch helix. The entire programming process is described in detail utilizing the function synthesis and loop statement. For complex space curves, if function relationship is established, the complexity of simple track can be manually compiled through the use of macros with a wide range of application, and the program segment can be intuitive, clear and more readable. |
| Key words: macro manual programming node linear approximation three-axis linkage |
