Research and Application of Stamping Technique of Automobile Covering Panel Parts

The stamping technique of the automobile covering panel parts is analyzed, and a collaborative design method combined the automobile covering panel parts design with the stamping technique design is put forward in this paper. The body side covering panel parts of a light truck is taken as an example and the reasonable segmentation and the structure design of the side covering panel parts are conducted from the respect of the stamping technique, which will enable it to satisfy the requirements of punching and drawing. The developmental budget of the moulds of the body side covering panel parts shows that the number of the stamping moulds needed after applying the stamping technique will decrease by 19 sets than before, which can save the cost about 4.45 million RMB Yuanm.