减速器从动轴加工工艺与工艺装配设计.docVIP

编号 淮安信息职业技术学院 毕业论文 题 目 减速器从动轴2014 年 6 月摘 要 本文以减速器为引导，从毛坯选择到材料处理；从刀具选择到数控加工；从模拟切削加工到模拟装配。减速器的加工工艺分析与，加工方案的分析与确定，通过计算机软件实现让虚拟与实际相结合，更好的优化加工装配工艺，工艺的与缺陷之处节约提高效率 本文重点放在加工工艺装配， 在装配工艺方面主要运用三维建模软件对零件进行虚拟装配，通过对虚拟零件的约束完成对减速器从动轴的装配。 通过参考、查阅资料与经验总结选择数控车床加工，同时运用加工模拟软件编写的减速器程序、加工流程检验，实际出现不必要的错误，优化程序与流程，使其更加合理化、高效化、经济化。在加工出实际实体零件前，我们三维建模软件，模拟出需要实际装配的与减速器从动轴的零件进行虚拟装配，实际装配可能出现的问题不合理的地方从而实现在未加工零件前发现问题，问题，避免造成加工出来装配造成的经济、物资、人力的损失，从而真正实现高效、经济。 软件模拟加工Abstract In this paper, a speed reducer shaft to guide, to explain the material selected from the rough handling; choose from the tool to the CNC machining; cutting from analog to analog assembly. Processing technology on the reducer shaft analysis and formulation, analysis and processing programs determined by the computer software to make the virtual and reality, in order to better optimize the processing and assembly process, change process deficiencies and defects of the Department, cost savings and improve efficiency. This paper focuses on processing and assembly process, the processing technology of election materials from the rough start, according to the principle of choice to determine the rough material, size; determined after the rough positioning reference and clamping means; went on to rough treatment accordingly ensure that rough performance to meet the requirements; Furthermore select the appropriate cutting tool, complete with step process workpiece card for rough machining CNC programming, and the use of computer simulation software, CNC machining simulation software pre-processing. Main aspects of the assembly process using three-dimensional modeling software for virtual assembly of parts by the constraints of the virtual parts to complete the assembly of the gear unit driven shaft. By reference to, access to information and lessons learned choose CNC lathe, while the use of CNC machining simulation software program written reducer driven shaft, inspect manufacturi