Abstract
Shell interior auto body parts are an important component of one of the outside world to ease the impact absorbing, protective body before and after the Ministry of safety devices. Its main role: ① When the vehicle with other vehicles or objects collided down barriers, the protection role of the internal parts; ② the role decorative effect. Interior shell pieces are made by the metal material and non-metallic materials. Pieces of metal materials in general use interior shell of high strength alloy steel or other materials completed by the mold.
This paper introduces the use of alloy shell of the interior pieces of the mold design method, given the structural design of these molds and process parameters, the combination of shell mold interior structural features, details on the use of UG engineering software for mold design method, introduced the characteristics of mold materials and heat treatment requirements, as well as installation and debugging that mold and press the select conditions.
