压缩机箱体设计.doc

摘 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。ABSTRACT 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 workpiece fix position coming the stop dog , use two hinge abutments again , can be used pretending to grip workpiece having gone to the lavatory since the hole is that the free common difference , reason why process time for curtailing,the inclined plane blocks a piece and horizontal position tilts 10, Have ensured that the inclined plane being processed is in horizontal position , have used drill model to process location as well as drill model cover comes to