NANCHANGUNIVERSITY本科生毕业设计(论文)题 目最大加工直径为 500 毫米普通车床的进给系统传动系统设计 学 校: 南昌大学 专 业: 机电一体化工程 班 级: 09 机电本科( 1 )班 学 号:学生姓名: 刘云 指导老师: 李老师 起讫日期: 2024 年 9 月- 2024 年 10 月 精品文档---下载后可任意编辑目 录摘要····························································2Abstract························································3第一章:绪论……………………………………………………………4 1.1 数控机床的概念、组成、特点 …………………………………4数控机床的概念………………………………………………4数控机床的组成…………………………………………………4数控机床的特点…………………………………………………5………………………………………5…………………………………………………6第二章:数控机床进给传动系统总体方案 ……………………………7………………………………………7…………………………………………………8…………………………………………9系统设计要求·········································10方案设计内容·········································11第三章:机床横向进给系统机械部分设计计算 ………………………14……………………………………………………14…………………………………………………………15···························15·····························19 3.5 纵向进给步进电机计算·································20……………………………………………21第四章:微机数控机床硬件系统的分析和设计 …………………………24…………………………………………………24 MCS-51 的信号引脚……………………………………………24 4.1.2 8051 单片机基本组成 …………………………………………26……………………………………………………27………………………………………………28按键开关去抖动问题……………………...