材料成型及控制工程范文,范文编号:JX1380 范文字数:12842.页数:34 摘 要 汽车防尘罩是安装汽车底盘行驶部分中的零件,起到防尘等的作用。本文在分析了汽车防尘罩冲压工艺的基础上,论述了汽车防尘罩冲压模具及零部件的设计方法,介绍了模具主要零件的加工工艺方法、模具材料特性及热处理要求,说明该模具的安装调试及压力机的选择等。 Abstract Automotive dust cover is a part installed in the chassis of a car, which plays a role in keeping out dust. Based on analyzing the punch process of auto dust cover, this paper dissertates the designation of a piercing die and parts for automotive dust cover. The processing of major parts, material properties and heat treatment of the piercing die are introduced in this paper. In addition, the installation of the piercing die and the selection of the Press are described in this paper. 目 录 汽车防尘罩冲孔模设计相关范文 |
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