文档介绍：2013 届本科毕业设计(论文) 目录中文摘要………………………………………………………………… 3 一、课题介绍及解决方案……………………………………………. 4 理论分析……………………………………………………………. 4 解决方案.......................................... ............................................... . 5 方案选择....................................... .............................................. ... .. 5 二、液压自定心自动夹紧夹具设计......................................... ….. 6 液压自定心自动夹具的主要作用......................................... ….. 6 液压自定心自动夹具的基本要求......................................... ….. 6 液压系统简介………………………………………………….…. 6 液压自定心自动夹紧夹具设计………………………………...…. 7 液压自定心自动夹紧夹具的使用原理……………………………………… 8 三、结论…………………………………………………….. .……… 9 致谢………………………………………………………………...… 10 参考文献……………………………………………….………….… 11 附录……………………………………………………………………. 12 2 摘要装备制造业是为国民经济、国家安全提供装备,为人民物质文化生活提供丰富产品的制造业。在装备制造业中,机械零件的加工是最基础、最根本的。随着社会的进步,设计出来的机器越来也精密,随之而来的机械零件的加工也越来越复杂、困难。随着数控加工的普及, 加工困难得到了缓解,同时出现了另一个问题——加工效率。在当代的社会环境中,机械零件的加工领域一直有两个永恒不变的话题——质量和效率。要想提高质量和效率,夹具起到了很大作用,自动夹具由于采用自动夹紧,消除了人为因素,使零件加工过程变得简单、稳定。自定心自动夹具的设计和应用,对机械零件加工的效率得到了很大的提高,由于消除了人为因素,机械零件的质量也有了保障。关键词: 装备制造业、数控加工、质量、效率、自动夹具充值下载即送 CAD 图纸, QQ 36396305 3 Abstract Equipment manufacturing industry is the national economy, national security equipment manufacturing, to provide rich products for the people's material and cultural life. In the equipment manufacturing industry, mechanical parts machining is the most basic, most fundamental. Along with society's progress, design out of the machine and precision processing machinery parts, it is more and plicated, difficult. With the popularization of NC machining, processing difficulty has been eased, but there was another problem -- the processing efficiency. In the contemporary social environment, processing machinery parts has two eternal topic -- quality and efficiency. In order to improve the efficiency and quality of fixture, played a big role, automatic clamp with automatic clamping, eliminate human factors, so that the machining process es simple, stable. Design and