汽车焊接夹具设计外文文献翻译.doc

汽车焊接夹具设计外文文献翻译 () 文献出处： Semjon Kim. Design of Automotive Welding Fixtures [J]. Computer-Aided Design, 2013, 3(12):21-32. 英文原文 Design of Automotive Welding Fixtures Semjon Kim 1 Abstract According to the design theory of car body welding fixture, the welding fixture and welding bus of each station are planned and designed. Then the fixture is modeled and assembled. The number and model of the fixture are determined and the accessibility is judged. Designed to meet the requirements of the welding fixture. Keywords: welded parts; foundation; clamping; position 1 Introduction Assembly and welding fixtures are closely related to the production of high-quality automotive equipment in automotive body assembly and welding lines. Welded fixtures are an important part of the welding process. Assembly and welding fixtures are not only the way to complete the assembly of parts in this process, but also as a test and calibration procedure on the production line to complete the task of testing welding accessories and welding quality. Therefore, the design and manufacture of welding fixtures directly affect the production capacity and product quality of the automobile in the welding process. Automotive welding fixtures are an important means of ensuring their manufacturing quality and shortening their manufacturing cycle. Therefore, it is indispensable to correctly understand the key points of welding fixture design, improve and increase the design means and design level of welding fixtures, and improve the adjustment and verification level of fixtures. It is also an auto manufacturing company in the fierce competition. The problem that must be solved to survive. The style of the car is different from that of the car. Therefore, the shape of the welding jig is very different. However, the design, manufacture, and adjustment are common and can be used for reference. 2. Structural design of welding fixture The structure design of the welding fixture ensures that the clip has good