摘要
虚拟装配设计是装配设计的技术革新,它利用计算机将装配设计过程扩展到虚拟三维空间,能动态观察产品的各个细节。本文以齿轮泵虚拟装配为例,利用三维造型系统Pro/E建立模型,阐述了VRML与Pro/E建模方法,对转化成VRML模型文件进行优化与压缩,VRML动画实现,进行装配中的干涉检查,并完成其虚拟装配过程。此方案为复杂机械产品的虚拟装配提供了一种可借鉴的技术与方法。
The virtual assembly is considered as the renovation for the assembly technique. By means of computer,the assembly process can be extended to the virtual 3D space and each part of the product body can be observed dynamically. Taking the gear-pump assembly as an example, the pump model is established by using the software Pro/E. The methods of interactive assembling with the virtual reality modeling language （VRML） are introduced. The key technology in modeling based on Pro/E and VRML is also described emphatically. The optimization and compression of VRML files, the realization of animation with VRML as well as the collision checking of assembly are also expounded. It can provide the experience for the virtual assembly of complex mechanical products with these technique and methods.
出处
《江苏科技大学学报（自然科学版）》
CAS
北大核心
2007年第5期55-58,共4页
Journal of Jiangsu University of Science and Technology:Natural Science Edition
作者简介
叶福民（1968-），男，安徽桐城人，讲师，研究方向为塑性成形计算机模拟、机械传动。
