航空学报 > 1992, Vol. 13 Issue (2): 107-109

交互式复杂曲面数控编程系统的开发研究

周明1, 汪叔淳2   

  1. 1. 西北工业大学培训中心,西安 710072;2. 北京航空航天大学7系,北京 100083
  • 收稿日期:1989-12-18 修回日期:1990-05-14 出版日期:1992-02-25 发布日期:1992-02-25

THE DEVELOPMENT OF INTERACTIVE GRAPHIC PROGRAMMING SYSTEM OF NC FOR COMPLEX SURFACES

Zhou Ming1, Wang Shu-chun2   

  1. 1. Northwestern Polytechnical University, Xian, 710072;2. Beijing University of Aeronautics and Astronautics, Beijing, 100083
  • Received:1989-12-18 Revised:1990-05-14 Online:1992-02-25 Published:1992-02-25

摘要:

本文介绍了一个简单、实用的三坐标曲面加工数控自动编程系统IGPS。该系统在微机上运行,能够处理曲面的有界域加工、曲面间的过渡面加工、以及曲面的变步长、变行距加工等问题;系统具有交互式的图像辅助功能,便于用户使用。

关键词: 复杂曲面, CAD/CAM, 数控编程

Abstract:

This paper introduces an automatic NC programming system IGPS (Interactive Graphic Programming System), which can process 3D sculptured surfaces. The system is run on the microcomputer. It can be used to solve many problems such as the areamachining of a surface with some barrier surfaces, the machining of transient surface, the variant-step and variantrow-spacing machining of a surface. The system has the function of interactive operation and displaying drawings, so it can be used easily.

Key words: Complex Surfaces, CAD / CAM, NC Programming