CA10B轴承支架的加工工艺设计答题.docx

 PAGE \* MERGEFORMAT 27  PAGE \* MERGEFORMAT 28 CA10B轴承支架的加工工艺设计 摘 要 机械制造技术是以切削理论为基础、制造工艺为主线、兼顾工艺装备知识的机械制造技术基本能力的培养；是综合运用机械制造技术的基本知识、基本理论和基本技能，分析和解决实际工程问题的一个重要环节；是对学生运用所掌握的“机械制造技术基础”知识及相关知识的一次全面训练。 机械产品生产过程是指从原材料开始到成品出厂的全部劳动过程，它既包括毛坯的制造，零件的机械加工和热处理，机器的装配、检验、测试和涂装等主要劳动过程，还包括专用工具、夹具、量具和辅具的制造、机器的包装、工件和成品的储存和运输、加工设备的维修，以及动力供应等辅助劳动过程。 机械加工工艺过程是机械产品生产过程的一部分，是直接生产过程，其原意是指采用金属切削刀具或磨具来加工工件，使之达到所要求的形状、尺寸、表面粗糙度和力学物理性能，成为合格零件的生产过程。 本文以汽车中间轴轴承支架零件为对象，编制其机械加工工艺规程。 关键词：机械制造技术；机械加工；机械加工工艺过程。 The Process Technology of CA10B Bearing Support Design ABSTRAST Mechanical manufacturing technology is based on the theory of cutting process equipment, manufacturing technology as the main line, give attention to two or morethings knowledge of mechanical manufacturing technology basic ability; Is the integrated use of the basic knowledge of mechanical manufacturing technology, basic theory and basic skills, analyze and solve practical engineering problems of an important part; What is used for students to master mechanical manufacturing technology base a comprehensive knowledge and related knowledge training. Mechanical products production process refers to all the labor process from raw materials to finished products, it includes blank manufacturing, parts machining and heat treatment, machine assembly, inspection, testing and finishing and other major labor process, also include special tools, jig, measuring tools and auxiliary equipment manufacturing, packaging machine, artifacts and finished product storage and transportation, processing equipment maintenance, and power supply and other auxiliary labor process. Machining process is part of the mechanical product production process, is the direct production process, its meaning is refers to the use of metal cutting tool or grinding tool for machining, to the required shape, size, surface roughness and mechanical properties, become qualified parts of the production process. Based on the object of intermediate