示教型雕铣机设计（含全套CAD图纸）.doc

毕业设计( 论文) 示教型雕铣机设计 T he d esign of teaching-based carving and milling machine 学生姓名学院名称专业名称指导教师全套完整版设计,联系 164306145 各专业都有摘要本文调查研究了示教型雕铣机的发展和国内雕铣机的发展现状。介绍数控雕铣机床的设计过程,包括机床总体方案设计、主传动系统设计和 Z向进给传动系统的机械结构设计。在主传动系统设计中,主要分析了主轴安装座的机械机构。进给传动系统中主要分析了丝杠、导轨的安装,以及相关固定和支承。计算主要有两个方面:对滚珠丝杠和步进电机的选择计算和校核。关键词雕铣机床;滚珠丝杠;直线滚动导轨 Abstract This study investigated the development oft ype teach engraving and milling machine engraving and milling machine and the development of the domestic status quo. CNC engraving and milling machine introduced the design process, including the overall machine design, the main transmission system design, and Z to the feed drive system of the mechanical structure design. In the main drive system design, the main analysis of the mechanical mounting anization. Feed drive system in the main analysis of the screw, guide rail installation, and related fixed and supported. There are two main aspects puting: the choice of ball screw and stepper motor calculation and verification. Keywords engraving and milling machine ball screw linear motion guide 目录摘要.................................................................................................................................................. I Abstract .......................................................................................................................................... II 1绪论.............................................................................................................................................. 2 示教型雕铣机课题介绍....................................................................................................... 2 小型示教型雕铣机的特点及现状....................................................................................... 2 国内数控雕铣机的发展和现状................................................................................... 2 典型数控雕铣机的介绍............................................................................................... 3 示教型雕铣机的主要技术参数......................