液压半自动钻铣组合机床的设计目录 摘要 .1 关键词 .1 AbstractAbstract .1 keykey wordswords .1 引言 .21 题目的介绍及总体方案的确定 .31.1 题目简介 .31.2 组合机床设计方案的确定 .31.3 机床液压系统的设计原则和依据 .31.4 组合机床的电气控制系统设计 .42 切削用量的选择和切削力的计算 .52.1 加工工件的选取 .52.2 铣刀的选取及铣削用量的计算 .52.3 钻刀的选取及钻削用量的计算 .63 夹具设计 .73.1 夹具的组成及其工作原理 .73.1.1 夹具的组成 .73.1.2 夹具的工作原理 .73.2 夹具的设计及计算 .83.2.1 夹具的外观设计及尺寸确定 .83.2.2 夹具加紧力的计算 .93.3 夹具的螺旋丝杠的设计 .93.4 夹具变速器的设计 .113.4.1 变速器传动比分配 .113.4.2 变速器齿轮的设计 .113.5 旋转油缸的设计计算 .134 组合机床液压系统的设计及计算 .144.1 液压动力滑台的设计 .144.1.1 滑台的运动及参数选取 .144.1.2 滑台工作负载分析 .144.1.3 液压缸参数的确定 .144.2 机床动力钻头部分 .164.2.1 动力钻头的运动及参数选取 .164.2.2 负载分析 .164.2.3 钻轴伸缩油缸的设计计算 .174.2.4 钻轴伸缩油缸缸筒的设计计算 .175 动力传动部分的设计计算 .185.1 主轴电机的选取.185.2 主轴直径的计算 .185.3 主轴箱传动的设计 .195.3.1 主轴动力运动参数分配 .195.3.2 传动齿轮的设计 .196 组合机床电气控制系统的设计 .246.1 组合机床电气的概述 .246.2 组合机床电气回路的设计 .24结论 .26参考文献 .27致谢 .28液压半自动钻铣组合机床1液压半自动钻铣组合机床摘要：组合机床是以通用部件为基础，配以按工件的特定形状和加工工艺而设计的专用夹具，而组成的半自动或自动机床。它因为通用部件已经系列化和标准化，可以灵活进行配置，这样就大大的缩短了机床的设计和制造周期，能尽早的投产加工。它还具有工序集中，可以进行多工位，多轴同时加工，并且具有低成本和高效率的优点，在大批量生产中还可以组成自动生产线。本设计的题目是液压半自动钻铣组合机床，该组合机床能对各种轴类毛坯零件的端面进行铣削和钻削加工。本人设计的主要内容：机床整体布局的设计，料架的选取及其设计，主轴箱的设计，机床液压系统的选取及其设计，以及电气控制系统的设计。关键词: 组合机床；液压；电气系统；钻铣；半自动 Hydraulic Semi-automatic Combination of Drilling and Milling Machine Tool Abstract: The aggregate machine-tool is take the general part as a foundation, matches by presses the unit clamp which the work piece the specific shape and the processing craft design, but composes semiautomatic or the automatic engine bed.Because it the general part already the seriation and the standardization, might carry on the disposition nimbly, like this the big reduction engine bed design and the manufacture cycle, could as soon as possible production processing.It also has the working procedure to be centralized, may carry on the multi-locations, multiple spindle also processes, and has the low cost and the high efficiency merit, also may compose the automatic production line in the mass production.This design topic is the hydraulic pressure semiautomatic drills the mill aggregate machine-tool, this aggregate machine-tool can carry on the milling to each kind of axis class semifinished materials components end surface and drill truncates the processing.Myself design primary coverage: Engine bed overall layout design, material selection and design, headstock design, engine bed hydraulic system selection and design, as well as electricity control system design.Key words: Aggregate machine-tool ；Hydraulic pressure；Electrical system；Drills the mill Semiautomatically菏泽学院本科毕业设计（论文）2引言