摘要
在表面组装技术焊点虚拟成形技术的基础上,运用面向制造的设计思想,以表面组装技术组装质量与焊点可靠性为目标,研究面向表面组装技术生产组装工艺设计的产品虚拟组装系统。该系统主要包括焊点成形仿真与可靠性CAD、组装工艺建模与仿真,以及分析评价专家系统等子系统,并对各子系统组成、实现及功能等关键技术进行了探讨。
On the basis of virtual evolving technology of surface mount technology (SMT) for the solder joints, Design For Manufacturing (DFM) is employed, and DFM-oriented SMT virtual assembly system targeted at assembly quality and solder joint reliability is developed. This virtual assembly platform includes evolving simulation of solder joint shapes and reliability CAD, modeling and simulation of assembly process and evaluation expert system, and their composition, function and realization of these subsystems are also reviewed.
基金
高等学校骨干教师资助项目(高技司[2000]25)。~~
