毕业设计（论文）-空调压缩机箱体加工工艺及工装设计【工艺装配图】.docVIP

毕 业 设 计（论 文）说 明 书 图纸，加153893706 题 目 空调压缩机箱体加工工艺及工装设计 学 生 系 别 机电工程系 专 业 班 级 数控 712 学 号 指 导 教 师 摘要 零件的加工工艺编制，在机械加工中占有非常重要的地位，零件工艺编制得合不合理，这直接关系到零件最终能否达到质量要求；夹具的设计也是不可缺少的一部分，它关系到能否提高其加工效率的问题。因此这两者在机械加工行业中是至关重要的环节。 本次设计的是压缩机箱体加工工艺以及夹具的设计，压缩机主要作用是把低压冷媒汽体吸进压缩成高压汽体----冷却循环使部分动能转化为压力能从而提高汽体的压力。The part treating handicraft establishment, occupies very important position in machine work , part handicraft weaves such that this is related to ultimate being able to reach a quality requirement or not of part whether rationally or not, directly; The clamp design is also an essential part , the problem whether can improve whose treating efficiency it is related to. This both are all-important links therefore in machine work industry. Designing that originally time is that the compression engine box experiences and observes the design processing handicraft and the clamp , the main effect of compression engine is that the cryogen vapor body inhales the high-handed vapor compressing Cheng in experiences and observes- - - - the circulation cooling down , makes part kinetic energy change the pressure being that pressure can improve the vapor body thereby with low pressure. Then, the compression engine box body is to bear the weight of this pressure and links every component and part, Require that the box body is able to bear pressure therefore, and box body comparing with other component and part hermetic sealing, before work out when processing handicraft , ask accuracy and form and location common difference etc. to consider various arriving at each contact surfaces. During the period of the clamp designing the special use processing the upper box body inclined plane screwed hole, adopt two inclined planes to make box body workpi