两轴式轿车变速器输入轴加工工艺与夹具设计.docVIP

两轴式轿车变速器输入轴加工工艺 及夹具设计 摘要 现代机械加工行业发生着深刻的结构性变化，工艺工装的设计与改良已成为相关企业生存和发展的必要条件。动力装置行业作为一个传统而富有活力的行业，近几十年取得了突飞猛进的发展。在新经济时代，这一行业呈现了新的发展趋势，由此对其动力装置的质量、性能产生了新的变化。输入轴作为动力装置的主要零件，工艺工装的设计与改良直接影响着其质量与性能。变速器输入轴输出轴零件的主要作用是支撑零件、实现回转运动并传递转矩和动力。可见它的作用是相当的大，其质量直接影响着变速器的性能，所以输入轴零件的机械综合性能要求较高，因此设计要求也比较高。本文论述的是两轴式变速器输入轴的加工工艺和夹具设计，着重于几个重要表面的加工，具有一定的尺寸、形状、位置要求，还有一些强度、表面粗糙度要求等，然而这些都会在文中得以体现。 ? 关键词：输出轴 工艺 夹具 设计 ? Processing technology and fixture design of two axle transmission input shaft abstract Undergoing a profound structural change in modern machining industry, design and improvement of technology and equipment has become the necessary conditions related to the survival and development of enterprises. The power device industry as a traditional and vibrant industry in recent years has made rapid development. In the new economic era, the industry presents a new developing trend. Thus, the quality of the power plant, the performance has had the new change. The main parts of the input shaft as a power plant, the design and improvement of technology and equipment directly affects the quality and performance of the transmission input shaft. The main function of the output shaft parts of the supporting parts, rotary motion and transfer torque and powerVisible. It is quite large, its quality directly affects the transmission performance, so the comprehensive mechanical performance requirements of high input shaft parts, so the design requirements are relatively high. This paper discusses the processing technology and fixture design of the two axis of the transmission input shaft processing, focusing on the important surface, has the size, shape, position, and some strength, surface roughness requirements, but these will be reflected in this paper. Key words: output shaft; process; fixture; design 目录 TOC \o 1-3 \h \u HYPERLINK \l _Toc2249 摘要 PAGEREF _Toc2249 I HYPERLINK \l _Toc19421 目录 PAGEREF _Toc19421 III HYPERLINK \l _Toc16039 第一章 绪论 PAGEREF _Toc16039 1 HYPERLINK \l _Toc17641 1、