支撑轴零件加工工艺规程及削边加工夹具设计摘 要 通过对零件的整个生产过程的讨论，能提高实际工作能力，并能将所学的知识运用到实际工作当中，同时还可以培育学习利用软件辅助设计的能力。 分析联锁汽缸支撑轴的工艺性，确定毛坯和各表面的加工方法，拟定零件的机械加工工艺路线，选择各加工工序的合理的切削用量，计算各工序的时间定额，确定削边加工的定位和夹紧方案，选择设计定位元件、夹紧装置夹具体以及其他元件，计算定位误差和对刀误差、夹紧力以及对相关零件的刚度进行校核，对夹具各零件进行三维造型和装配，实现夹具装配工作过程的仿真。 通过改变夹具的设计方案是能提高生产力的，此方法的应用，及提高了零件的生产力，有保证了零件的加工质量，是成本进一步缩小、更具有经济性。关键词：工艺；夹具；定位；误差 The Design of Processing Planning and Fixture Design for Cutting Edgeof Interlock Cylinder Support ShaftAbstract Through the entire production process on the part of the study, to improve the practical ability to work, and can apply the knowledge learned in practical work, but also can learn to use training software-aided design capabilities.Interlocking of the cylinder support shaft to the process of determining the respective surfaces of the blank and the processing method to draw the part machining process route, select each processing step of cutting a reasonable amount of time to calculate each step fixed, processed to determine the positioning of cutting edge and clamping scheme, select a design positioning element, the clamping device specific folder, and other components, and the knife positioning error calculation error, the clamping force and the stiffness of the relevant parts be checked on the fixture for three-dimensional modeling of parts and assemblies, achieve fixture assembly and work processes in the simulation. By changing the fixture design solution is to increase the productivity, the application of this me...
