基于尺寸工程的侧围与后风挡玻璃间隙优化  

Gap Optimization of Side Outer and Back Glass Based on Dimension Engineering

作　　者：王建[1] 鲁后国[1] 李军会[1] 

机构地区：[1]安徽江淮汽车股份有限公司技术中心,合肥230601

出　　处：《机械工程师》2016年第7期161-163,共3页Mechanical Engineer

摘　　要：尺寸工程技术的有效应用可以很好地提升产品的外观性、功能性以及装配性等。以某车型侧围与后风挡玻璃配合部位出现的间隙不均匀和不对称问题为例,结合方案设计和生产制造,利用尺寸工程的方法进行公差计算,分析问题原因并制定具体优化措施。通过公差计算对优化方案进行理论验证,并结合实车测量进行最终确认。The effective application of dimension engineering may greatly improve the appearance, functionality and assembly. This paper analyzes the non-uniform and asymmetric gap issue which happened between the side outer and back glass of a vehicle. Combined with the design and manufacturing, we calculate the tolerance, analyze the issue and make specific measures by the methods of dimension engineering. The method is validated by theoretical calculation and actual measurement.

关 键 词：尺寸工程 间隙问题 尺寸链环 优化方案 效果验证 

分 类 号：TE83[石油与天然气工程—油气储运工程]