文档介绍：1毕业设计说明书课题名称: 曲轴加工工艺及钻夹具设计学生姓名学号所在学院专业班级指导教师起讫时间: 年月日~ 年月日 I 摘要曲轴是用来支撑轴承的,固定轴承的外圈,仅仅让内圈转动,外圈保持不动,始终与传动的方向保持一致(比如电机运转方向),并且保持平衡; ,曲轴的概念就是轴承和箱体的集合体,以便于应用,这样的好处是可以有更好的配合, 更方便的使用,,多种多样,通常是一个箱体, 轴承可以安装在其中。随着科学技术的不断进步,它在国民经济中占有越来越重要的地位,发展前景十分广阔,尤其是在汽车和电子电器等高速发展的领域。本次课程设计设计的课题就是曲轴的设计,是在学完汽车制造工艺学后进行的一项教学环节;在老师的指导下,要求在设计中能初步学会综合运用以前所学过的全部课程,并且独立完成的一项工程基本训练。关键词: 曲轴工艺规格设计夹具设计工序工艺性 II Abstract The Crankshaft seat isused tosupport the Crankshaft outer ring, inner ring for fixing the Crankshaft outer ring rotation, let alone, keep still, always keep consistent with the direction oftransmission (such asmotor rotation direction), and keep the balance; and aggregate concept isCrankshaft and the Crankshaft seat, inorder tofacilitate the application, sothat the benefits ofcooperation can bebetter, more convenient touse, toreduce the use ofcost for manufacturers. Asfor the shape, variety, isusually abox can beinstalled inthe Crankshaft. With the continuous progress ofscience and technology, itplays amore and more important role inthe national economy, the development prospect isvery wide, especially inthe automotive and electronic appliances such asthe rapid development ofthe field. The course design isthe subject ofthe Crankshaft seat design, isateaching link pletion of the manufacturing technology ofautomobile; under the guidance ofthe teacher, toafull course ofprimary learn the integrated use of previously learned inthe design, the basic training and pletion ofanengineering. Keywords: Crankshaft process specifications for design offixture design process. 3 目录摘要................................................................................................................................................ I Abstract ............................................................................................................................................... II 第1章曲轴工艺规程.......................................................................................................