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1、西安电子科技大学现代远程教育专 科 实 习 报 告题 目 螺旋夹紧装置的设计与制造 学生姓名 批 次 专 业 机械制造与自动化 学 号 学习中心 年 月I中文摘要本课题通过对螺旋夹紧装置的设计与制造的研究；对螺旋夹紧装置的机构外形和零件及零件的尺寸的设计，材料的选择和热处理等工艺进行分析；对机床的选择与运用；对加工的零件进行工艺分析和工艺路线的制定；对数控机床的运用，数控加工路线的确定，工艺卡的制定，数控程序的编制；运用AUTOCAD、PORE 等绘制零件图、工程图。使自己对企业产品的设计和加工流程有了进一步的了解。同时，为保证零件的加工精度和生产效率，也使自己对实际加工中所使用的机床等有了更
2、深入的认识，充分将自己所学 的理论知识和实践知识联系起来了。综合运用机械加工工艺基础、数控加工工艺和相关课程的基本理论，并结合生产实习中学到的实践知识，独立地分析和解决产品的设计和机械加工工艺问题,完成产品在批量生产前的编程与仿真加工。关键词： PORE； 夹具设计； 加工编程AbstractThe subject of this spiral of clamping device design and manufacture of research; spiral of clamping device body shape and size of the parts and componen
3、ts in the design, material selection and heat treatment processes such as analysis; on the machine tool selection and use; on Part of the processing technology for process analysis and development of the line; on the use of numerical control machine tools, CNC machining line identification, the card
4、 technology to develop, CNC Program; the use of AUTOCAD, PORE or UG drawn parts, such as maps, engineering drawings , Assembly drawing. Self-to-business product design and processing have further understanding of the process. At the same time, to ensure the accuracy of parts of the processing and pr
5、oduction efficiency, but also their actual processing used in machine tools, fixtures, cutting, and so have a better understanding of the full study of their theoretical knowledge and practical knowledge of the link . Comprehensive use of technology-based machining, CNC processing technology and rel
6、ated courses in basic theory and practice of production combined with the practice of learned knowledge, independent analysis and resolution of product design and machining technology issues, before the completion of the product in volume production for the Process simulation and processing.Keywords：Pore; Design; MachiningProgramme目 录引言.11、螺旋夹紧机构的原理及组成.21.1螺旋夹紧装置的原理及结构.21.2螺旋夹紧装置组成及基本要求.22、 浮动压块的设计与制造.2 2.1压块的设计及选择.2 2.2浮动压块的加工.43、销的设计与制造.53.1销的设计.53.2销的制造.74、螺钉的设计与制造.87.1螺钉的设计.87.2螺钉的制造.105、螺杆的设计与加工.115.1螺杆的设计.11 5.2螺杆的加工.136、衬套的设计与制造.156.1衬套的设计.156.2衬套的加工.16 7、 夹具体的设计与制造.17 7.1夹具体的设计.
