PRS-XY混联数控机床运动学仿真件开发  

Software Development of Kinematics Simulation for PRS-XY Hybrid Machining Tool

作　　者：孙宏昌[1,2] 戴怡[1] 李丽娜[3] 张建民[4] 罗奕[4] 

机构地区：[1]天津市高速切削与精密加工重点实验室(天津职业技术师范大学) [2]天津职业技术师范大学机械工程学院 [3]天津交通职业学院 [4]北京理工大学

出　　处：《工具技术》2011年第7期37-40,共4页Tool Engineering

基　　金：国家自然科学基金资助项目(50875186);国家数控机床重大专项(2009ZX04014-013-02);天津职业技术师范大学科研发展基金资助项目(KJ10-11)

摘　　要：根据PRS-XY型混联机床结构特点构建机床运动学模型,介绍了其运动的逆解和正解过程。在Windows环境下,应用Visual C++6.0调用OpenGL实现了该机床的实体建模和运动学仿真。运动学仿真软件能够实时显示出机床机构形态、模拟出混联数控机床的加工运动过程,可实现并联机构干涉校验,进而保证加工轨迹规划的合理性、安全性,为混联机床的安全加工提供保障。Based on the architectural characteristics of the hybrid machine tool, the kinematics model of the machine is given as well as the forward and reverse mathematical solution process. Both the real-time machine model and the kinematics simulation are finished by OpenGL with Visual C ＋ ＋ within the Windows. By the simulation soft, the mechanism of the machine can be shown and the manufacture progress can be simulated, with the interference checkout. The safety and the rationality of the trace planning can be guaranteed for the practical cutting.

关 键 词：混联数控机床 运动学建模 运动学仿真 干涉检验 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]