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冲压位于汽车制造四大工艺之首,其重要程度不言而喻

网址:70707882@qq.com  2020-11-23  作者:admin    阅读:

冲压位于汽车制造四大工艺之首,其重要程度不言而喻,而冲压件作为汽车车身质量保证的基础,它的质量的好坏直接关系到整辆车的优劣,每个整车厂都极为重视,同时随着中国汽车产业的不断发展,消费者消费理念的日趋成熟,消费者对汽车车身质量也更加关注,因此控制冲压件的质量十分重要,而质量控制方法是否有效,将决定冲压件质量控制的成败。本文将对冲压件从材料到成品的整个过程质量控制方法进行论述。
Stamping is the first of the four automobile manufacturing processes, and its importance is self-evident. As the basis of automobile body quality assurance, the quality of stamping parts is directly related to the quality of the whole car. Every vehicle factory attaches great importance to it. At the same time, with the continuous development of China's automobile industry and the maturity of consumer consumption concept, consumers are more concerned about the quality of automobile body Note: therefore, it is very important to control the quality of stamping parts, and whether the quality control method is effective or not will determine the success or failure of quality control of stamping parts. This paper will discuss the whole process quality control method from material to finished product of stamping parts.
冲压件可分为外板件、准外板件和内板件,如图1所示。外板件是指目视易发现的制件,又称外覆盖件,如发动机盖外板、顶盖、侧围外板等;准外板件指目视不易发现,但相关部位开起后可见的制件,如发动机盖内板、车门内板、行李箱盖内板等;内板件指目视不被关注或不能被发现的制件,如轮罩、地板、各种梁件等。
Stamping parts can be divided into outer plate, quasi outer plate and inner plate, as shown in Fig. 1. The outer panel refers to the parts that are easy to be found by visual inspection, also known as the outer panel of the engine hood, the top cover, the outer panel of the side wall, etc.; the quasi outer panel refers to the parts that are not easy to be found by sight, but can be seen after the relevant parts are opened up, such as the inner panel of the hood, the inner door panel and the inner panel of the trunk cover; the inner panel refers to the parts that are not paid attention to or can not be found by visual inspection, such as wheel cover, floor and various beams Etc.

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