数控车床主轴箱虚拟装配系统的研究与应用∗

摘要

Virtual assembly is a new practical technology involves many disciplines, is the collection of ad-vanced computer technology, sensor and measurement technology, simulation technology, microelectronics technology for the integration of comprehensive integration technology. Based on the theory of virtual assem-bly technology, virtual reality software EON Studio as the simulation platform, numerical control lathe spin-dle box as the research object, firstly discusses the function and the design scheme of virtual assembly sys-tem implementation, and then analyzes the key module of system implementation including automatic assem-bly, manual assembly, motion simulation, collision detection module, finally using Visual Basic to integrate the system module, forming a complete system. Results show that the system is a good way to solve the cur-rent problems existing in the enterprise of mechanical product assembly link, help to the practice teaching of the university or corporate or employee training, has a important practical value.%以虚拟装配技术为理论依据，虚拟现实软件EON Studio为仿真平台，数控车床主轴箱为研究对象，详细论述了虚拟装配系统实现的功能以及设计方案，深入分析了系统设计的关键模块包括自动装配、手动装配、运动仿真、碰撞检测等模块的功能，利用集成开发工具Visual Basic将系统各模块集成起来，形成一个完整的虚拟装配系统。测试结果表明该系统可以很好地解决目前企业机械产品装配环节存在的问题，有助于高校或企业的实践教学或员工培训，具有重要的实用价值。