1、 毕业设计说明书 学生姓名:学生姓名: 学学 号:号: 学学 院:院: 物 流 学 院 专专 业:业: 2007 级交通运输 设计题目:设计题目: 柴油机万向节滑动叉机械加工工艺 及其装备设计 指导教师:指导教师: 柴油机万向节滑动叉机械加工工艺及其装备设计柴油机万向节滑动叉机械加工工艺及其装备设计 摘要摘要:万向节滑动叉是汽车后桥上的一个重要的零件,它具有传递扭矩、调 整传动轴的作用,从而使汽车在前进中获得动力,并使零件之间达到更好的 配合。 本毕业设计从零件的分析,工艺规格设计,及加工过程中部分夹具的设 计三个方面,阐述了万向节滑动叉的设计与制造的全过程,尤其在工艺规程 设计中,我们运用了
2、大量的科学的加工理论及计算公式,确定了毛坯的制造 形式,选择了基面,制定了工艺路线确定了机械加工余量、工序尺寸和毛坯 尺寸,最后确定了切削用量及基本工时。 关键词:关键词: 万向节滑动叉 工艺路线 加工余量 工序尺寸 切削 Diesel engine gimbal sliding fork machining technology and equipment design Abstrct:Gimbal sliding fork car driving axle to an important parts,It has a transmission torque, adjust the func
3、tion, thereby transmission car in advancing, and gained momentum to achieve better coordination among components. The graduation design from the analysis of the components, craft specification design, and processing of fixture design, this paper expounds the three aspects of universal design and man
4、ufacture of the sliding fork the process.Especially in the process planning design, we use a lot of scientific processing theory and calculation formula of blank, determine the yankees made form, chose face, made the process route identified mechanical machining allowance, procedure sizes and blank dimensions, finally determined the cutting dosages and basic work hours. key words: Gimbal sliding fork Process routes Machining allowance The