中文简体The stamping parts on the automobile body are generally divided into cover parts, beam parts and general stamping parts. Stamping parts that can clearly express the characteristics of the car's image are car covers. Therefore, the more specific automobile die can be said to be "automotive cover stamping die". Referred to as automobile cover die. For example, front door outer panel trimming die, front door inner panel punching die, etc.
Generally, according to the purpose of use, it is divided into: covering parts, supports, structural reinforcements, supports, frame beams, etc.
The cover is divided into an outer cover and an inner cover, which have the characteristics of thin material, complex shape, large structure and high precision, high surface quality, and cannot be formed at one time. A number of beam members are included in the inner cover assembly. Such as reinforcement beams for automobile engines, cabs, floors, side walls, etc.
Generally, stamping parts are relatively simple in shape, small in structure size, small in deformation degree, low in dimensional accuracy, less in required processes, relatively simple in molds, and small in tonnage of equipment compared to cover parts. There is no need to form a production line, a single machine can be completed.
