文档介绍：充值下载即送 CAD 图纸, QQ 36396305 I 摘要机械制造业是一个国家经济发展的重要支柱。而制造业的生产能力主要取决于制造装备——机床的先进程度。组合机床兼有低成本和高效率的优点,在大批、大量生产中得到广泛应用,并可用以组成自动生产线。本文对离合器压盘螺纹孔的加工工艺进行了详细的分析,就其孔的加工提出了“一次装夹,单工位加工,达到产品图样的精度要求”的思路。根据这一思路设计了四轴头单工位攻丝组合机床。该组合机床由立柱、立柱底座、中间底座、液压滑台、动力箱、多轴箱等组成。本文对各部分的设计进行了详细的计算和论证。关键词组合机床,离合器压盘,主轴箱,夹具充值下载即送 CAD 图纸, QQ 36396305 2 A BSTRACT The machinery Manufacture is an important pillar of economic development ina country. While the capability of production in trade of manufacture mostly depends on the advanced producing equipment - machine tool .modular machine tools have advantages of high efficiency and low cost. It is widely used in large batch production and can be consisted automatic production line This paper analyzes the manufacturing process detail of threading holes ofa disc. The idea is once clamping the work. The accuracy can be satisfied the demand of drawing. According above idea, the 4-spindle modular machine tool has been designed. This paper presents the design and calculating of each part of this machine tool. Key words Modular machine tool , Clutch plate 充值下载即送 CAD 图纸, QQ 36396305 3 目录摘要.................................................................................................................................................... I ABSTRACT ....................................................................................................................................... II 1绪论................................................................................................................................................. 1 机床在国民经济的地位及其发展简史.............................................................................. 1 组合机床的国内、外现状.................................................................................................. 2 国内组合机床现状.................................................................................................... 3 国外组合机床现状.................................................................................................