摘要本设计是重要的实践教学环节之一。通过对“皮带盘”零件的机械加工工艺规程及工艺装备的设计，完成了从毛坯到零件的机械加工工艺过程。本设计的主要内容包括：绘制“皮带盘”的零件图、毛坯图，编制机械加工工艺过程综合卡片和机械加工工序卡片，以及皮带轮 V 型槽的加工夹具设计。本次设计实现了所学理论与生产实践的结合，通过设计使学生具有了制定工艺规程的初步能力，设计专用夹具的初步能力，进一步提高了查阅资料，熟练地使用设计手册、参考资料等方面的能力。通过设计全过程，熟悉了工艺计算方法，学会了进行工艺设计的程序和方法，对于培育独立思考和独立工作的能力大有裨益。关键词：皮带盘；夹具Abstract This course design is an important aspect of the practice of teaching. Through the "sub-set of" parts of the machining process planning and process equipment design, completed the rough machining parts to the process. The design of the main courses include: Drawing "sub-set of" parts of the map, rough map, machining process of the preparation of integrated card and the card processing machinery, and 6 × 32mm-processing fixture design. The curriculum design achieved by the theory and practice of combining production, through the design so that students with the development of the initial capacity of a point of order, a preliminary design for the fixture capacity, further improve the access to information, skilled use of Design Manual, reference materials, etc. The capacity. Through the whole process of design, calculation methods are familiar with the process, learn how to process design procedures and methods for cultivating independent thinking and the ability to work independently of great benefit. Key words: Belt pulley ；Fixture序 言一、设计目的：现代机械制造工艺设计是机械类专业学生在学完了《机械制造技术基础》等技术基础和专业课理论之后进行的一个实践教学环节。其目的是巩固和加深理论教学内容，培育学生综合运用所学理论，解决现代实际工艺...
