气缸盖零件工艺规程与工艺装备设计毕业设计.doc

兰州工业学院毕业论文 PAGE 40 7 - 《气缸盖零件工艺规程及工艺装备设计》 摘 要 机床总体设计三图一卡；①“被加工零件工序图”它是组合机床的设计的主要依据，它是制造使用、检修和调整机床的重要技术条件；②绘制加工示意图，它是刀具夹具、多轴箱、液压电气装置设计及通用部件选择主要原始资料，它是调整机床、刀具及试车依据。③绘制联系和运动关系及检验机床各部件相对于位置及联系是否满足加工要求，通用部件的选择是否合适，并为进一步开展主轴箱③夹具等专用部件，零件的设计提供依据。④相对生产率计算卡，它用来反映机床的加工过程，完成这一动作所需要的时间，切削用量，机床生产率及机床负荷率。 组合机床主轴箱设计，按专用要求进行设计，由通用零件组成，其主要作用是根据被加工零件的要求，安排各主轴位置并将动力和运动由电机或动力部件传给各主轴，使之得到要求的转速，机床主轴箱选用400×400，用中间传动轴带动主轴传动。 夹具设计在前述定位基准面选择的前提下，用宽头移动式压板夹紧机构，夹紧力经过验算可以保证。 以上设计内容是本设计要求独立完成的部分，设计顺序按设计任务速度，计划表工作量完成0号图5张，设计说明书一份。 关键词：工序规程；工艺装备；专用夹具；组合机床 Abstract Geometric Machine Design3 Figure 1 Card ① “process map parts to be machined,”It is the combination of the main basis for design of machine tools, which is to create the use ,maintenance and adjustment of the machine processing of the important technical condition ② schematic drawing, which is the Tool fixture, multi-axle, hydraulic design of electrical installations and general components choice is primarily raw data, it is to adjust machine tools, cutting tools, and test basis. ③ drawing contact and the relationship between exercise and test the components relative to the machine location and linked to whether they meet the processing requirements, common components of the right to choose whether, and to further spindle boxes, fixtures and other special parts, spare parts procide the basis for the design. ④ relatice producticity calculations card,which is used to reflect the processing of machine tools to complete the time required for performing this exercise, cutting parameters, machine producticity and machine loading rate. Combination machine tool spindle box design, the design according to specific requirements, from general-purpose components, whose main role is to be processde parts according to requirements, schedules and location of the spindle power and movement from the motor or drive components pass the spindle, so as to be requirements of speed, machine tool spindle box choose 400×400, with the middle drice shaft dric