毕业设计（论文）内容：数控XY工作台与控制系统设计院(系)、部：学生姓名：学号:专业：机电一体化班级：05机电班指导教师：完成时间：摘要当今世界电子技术迅速发展，微处理器、微型计算机在各技术领域得到了广泛应用，对各领域技术的发展起到了极大的推动作用。一个较完善的机电一体化系统，应包含以下几个基本要素：机械本体、动力与驱动部分、执行机构、传感测试部分、控制及信息处理部分。机电一体化是系统技术、计算机与信息处理技术、自动控制技术、检测传感技术、伺服传动技术和机械技术等多学科技术领域综合交叉的技术密集型系统工程。新一代的CNC系统这类典型机电一体化产品正朝着高性能、智能化、系统化以及轻量、微型化方向发展。关键字：机电一体化的基础基本组成要素特点发展趋势目录第一章前言······································································4第二章课程设计的目的、意义及要求·····································6第一节课程设计的目的、意义··························································6第三章课程设计的内容·······················································7第一节课程设计题目······································································7第二节课程设计内容····························································7第四章数控系统总体方案的确定···········································8第五章机械部分设计··························································9第一节确定系统脉冲当量································································9第二节工作台外形尺寸及重量初步估算··············································9第三节滚动导轨副的计算、选择·······················································9第四节滚珠丝杠计算、选择·····························································11第五节齿轮计算、设计···································································13第六节步进电机惯性负载的计算·······················································14第七节步进电机的计算选择·····························································15第六章机床数控系统硬件电路设计········································17第一节设计内容············································································17第二节设计步骤············································································17第三节机床数控系统硬件电路设计····················································21第七章系...
