文档介绍：摘要
组合机床是一种高效率专用机床,有特定的使用条件,不是在任何情况下都可以收到良好的经济效益,在确定设计机床前,应该进行具体的经济技术分析。加工同一个机械产品的零件,通常会有很多种工艺方案,不同的方案会有不同的经济效果,影响技术经济的因素有很多,有时技术指标先进的方案,经济指标不一定优越,因此,需要对技术、经济指标作综合评价,综合多数的意见,选出优化方案进行经济效果评价,如果满意即可决定。
本课题设计的是橡胶轮胎硫化机热盘加工专用机床。其来源于江阴昌明橡胶机械有限公司。在总体设计中:根据合同中的产量要求,来计算工件的加工时间以及专用机床的进给速度等。接着从工件下手,图纸和工件材料来计算出动力部件所需要的切削力和切削功率等,从而来合理的选择出所需要的动力部件。然后根据切削力以及工件的重量来设计进给系统的结构布局。根据工件体积重量等相关资料,合理设计床身、立柱、横梁等部件。绘制焊接图和总装配图。本设计在保证加工效率和质量的前提下,尽可能的减少专用机床的制造成本,将效率、效益最大化。
关键词:专用机床;总体设计;制造成本
Abstract
Combination machine is a high efficiency special purpose machine, there are specific conditions of use, not in any case, it can receive good value for money, in determining the design of the machine, it should carry out specific economic and technical analysis. Machining of parts with a mechanical product, there is usually a variety of technology programs, different programs have different economic effects, technical and economic factors that affect a lot, and sometimes technical indicators advanced solutions, economic indicators are not necessarily advantageous, therefore, need on the technical, economic indicators prehensive evaluation, comprehensive views of the majority to elect the economic effect evaluation optimization program, you can decide if satisfied.
Design of this project is a rubber tire vulcanizing machine hot plate special machine. It derives from Jiang Yin Changming Rubber Machinery Co., Ltd.. In the overall design: the production requirements under the contract, to calculate the machining time and the special machine tool feed speed. Then start from the workpiece, workpiece material drawings and to calculate the ponent of the cutting force and the cutting power required, so as to select a reasonable part of the power needed. Then according to the weight of the workpiece and the cutting force to design the structure and layout of the feed system. Volume weight of the workpiece and other relevant information, the rational design bed, column, beams and ponents. Plot welding