冲压位于汽车制造四大工艺之首，其重要程度不言而喻，而九州体育 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，因此控制九州体育 的质量十分重要，而质量控制方法是否有效，将决定九州体育 质量控制的成败。本文将对九州体育 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.
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.