第五章 一种六杆并联机床数控系统程序设计.pdfVIP

24 3 ( ) ol.24 No. 3 2010 5 Journal of Shandong U niversity of T echnology( Natural Science Edition) M ay 2010 : 1672- 6197(2010)03- 0044- 05 马明明, 王友林, 李 娟 ( 山东理工大学机械工程学院, 山东 淄博255049) : 介绍了一种并联机床数控系统程序设计的软件开 环境硬件平台三大程序模块及其主 要算法, 包括NC 代码的编写和译码曲线插补算法各插补点对应的杆长计算每步的脉冲数计算 和脉冲的 送以及各模块的界面. 研究了在特定的编程格式下, 动平台相对静平台有确定位姿的算 法, 并可根据不同需要移植和扩展各功能模块, 该系统已成功应用于6UPU 并联机床的控制中. : 并联机床; 数控程序; 算法 : TP311 : A The NC system program design of a parallel kinematic machine with six bars MA Mingming, WANG Youlin, LI Juan ( School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China) Abstract: The software development environment, hardware platform, three modules and main arithmeticof a parallel kinematic machines NC system program have been introduced, including the interpolation arithmetic, the calculation of bars length, the pulse number of every interpola tion step and impulsion. A specific NC codeform is used to make kinematic platform having affir matory position and posture relatived to static platform. The function modules of the system soft ware can be improved and expanded for different requirement. It has been applied successfully to 6UPU parallel machine tool. Key words: parallel kinematic machine; NC program; arithmetic 1 [ 1] , 21 , [2] . 6UPS [3] , 6 , . Microsoft C+ + 6. 0 , . , ( Multiple document) , , . 3 / Win . dows , . : 2009 11 18 : ( J06B55) : ( 1984- ) , , . Email:xintianweng1984@ 163.