QY30型切圆角机设计切圆角机设计毕业设计推荐.doc

PAGE QY30型切圆角机设计 Heat pipe system regulation design and thermally conductive discussion 摘 要 本设计的主要课题主要是切圆角机制造与装配，使其实现切圆角的功能；其零件图是在数控相关的专业书籍中刷选出来的，其结构简单，但能够综合考察加工者的专业知识以及动手实践的能力，本设计所用元件有一定的加工精度要求，必须运用相关所学的专业知识及丰富的实践才能顺利的完成。此外，该设计在装配过程中也有一定的要求，有过盈配合，间隙配合。 在这个毕业设计中不但考察了自己所学的专业知识（机械制造与工艺分析能力，CAD,PRO/E等绘图软件的操作能力），同时也考察了自己动手查阅资料的能力以及面对困难问题时，怎样处理困难的能力。在本课题中包括装配零件图的分析、零件的技术要求、精加工加工刀具的选择、加工工艺的分析等，每一步都经过详细的分析，反复的查阅资料，多次论证，最后确定最佳最合理的加工方案。最后运用工艺装配完成了毕业设计任务。通过从设计到加工到装配实体的综合考验，使我对自己所学的基础知识有了更深的了解，同时也锻炼了自己的动手能力，独立分析问题，独立解决问题的能力，为自己以后在社会上行走，生产实践中打下了坚实的基础，留下了一笔宝贵的财富，为自己以后的道路指明了方向。 关键词：手动倒圆角机，AUTO CAD,PRO/E，工艺，加工，装配 并列英文翻译： Pick to The design of the main assignment is cut rounded mechanism and assembling, make its made fillet function; realize cut Its parts graph is in the numerical control relevant professional books selected, the brush of simple structure, but can comprehensive inspection processors expertise and practical ability, this design USES a certain processing precision components required, must use the relevant major knowledge and abundant practice can done smoothly. Furthermore, this design in the assembly process also have certain request, has had the surplus cooperate, clearance fit. In the graduation design not only examines the in my own professional knowledge (machinery manufacturing and process analysis ability, CAD, PRO/E, drawing software operating ability), also examines the do-it-yourself data access ability and face difficulty problem, how to deal with difficult ability. In this topic includes assembly parts graph analysis, the technical requirements, finish machining parts machining tool selection, processing technology analysis etc, every step after detailed analysis, repeated data access, repeatedly demonstrated, finally determined the best the most reasonable processing scheme. Finally using process assembly completed the graduation design task. Through from design to processing to assembly entity that I comprehensive test basic knowledge they l