车身焊装夹具设计方法的研究

The Study on Design Procedures of Welding Jigs of Automobile Body

论述了车身焊装夹具的设计方法以及焊装夹具柔性化方案设计和柔性化夹具的评价。车身焊装夹具与车身产品并行设计的方法和利用基于夹具库的夹具方案设计可以提高夹具的设计效率 ,缩短夹具设计制造的周期 ,降低设计成本 ,提高产品焊接质量。对焊装夹具设计方案进行评价 。

This paper discussed the construction feature and design method of welding jigs on an automobile body, and dealed with the design scheme of flexible welding jigs and the assessment of the jigs flexibility. It was indicated that by concurrent designing the welding jigs and the automobile body, the rationality of designing jigs could be increased, design cost could be reduced and the welding quality of products could be improved. Using the design of flexible welding jigs based on jigbase, the efficiency of designing jigs was improved and the cycle of designing and manufacturing jigs is shortened. The rationalization of welding jigs was improved by experience assessing and fuzzy assessing design scheme of welding jigs.