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Chapter 16 Study of Control of Body Geometric Dimensions Precision

机译:第十六章车身几何尺寸控制的控制精度

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The body of the precision is the basic of vehicle quality, and every automobile manufacturer pays attention to it. How to realize more reasonable and effective evaluation and monitoring body quality has been becoming the subject of study. There are three kinds of geometric dimensions of quality requiring to be controlled, precision, stability, and functionality. In order to improve the quality of the body, it is required to control these 3 aspects. Currently, European car enterprises have controlled the body accuracy in ±1 mm, and the level of local enterprises is ±1.5 mm. CII index is 3 mm and above. From the appearance, the distance between domestic and international is just 0.5 mm. However, improvement of the 0.5 mm is not an easy task. This paper emphatically introduces the control method to improve the quality of body and related index. It is hoped to be helpful.
机译:精度的身体是车辆质量的基础,每位汽车制造商都会关注它。如何实现更合理和有效的评估和监测体质一直成为学习的主题。有三种几何尺寸的质量需要控制,精度,稳定性和功能。为了提高身体的质量,需要控制这三个方面。目前,欧洲汽车企业控制了±1毫米的机身精度,当地企业的水平为±1.5毫米。 CII指数为3毫米及以上。从外观,国内和国际之间的距离仅为0.5毫米。但是,0.5毫米的改善不是一件容易的任务。本文重点介绍了改善身体质量和相关指标的控制方法。希望有帮助。

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