需说明书、图纸等完整设计请加叩叩2215891151目录1引言......................................................................................................................11.1问题分析及其对策..............................................................................................11.2本文研究的内容及目标.......................................................................................31.3本章小结............................................................................................................32自动钻床的总体方案设计......................................................................................42.1自动专用钻床已知条件和设计要求的概述..........................................................42.2自动钻床的工艺路线分析与确定........................................................................42.3执行系统的方案设计..........................................................................................52.4传动系统方案设计和原动机选择........................................................................72.5控制方案设计.....................................................................................................82.6总体布局设计.....................................................................................................92.7辅助系统的设计.................................................................................................92.8本章小结............................................................................................................93专用钻床进给系统的设计....................................................................................103.1进给系统概述与分析........................................................................................103.2进给系统方案图的确定.....................................................................................103.3工况分析..........................................................................................................113.4切削力的计算...................................................................................................123.5钻床主轴设计...................................................................................................133.6进给液压系统设计............................................................................................163.7本章小结..........................................................................................................284专用钻床主轴传动系统的设计.............................................................................294.1主轴传动系统的分析........................................................................................294.2主轴花键的设计...............................................................................................294.3主轴电机选择...................................................................................................294.4V带传动设计...................................................................................................304.5本章小结..........................................................................................................315自动钻床控制系统设计........................................................................................325.1自动钻床的自动化控制要求.............................................................................325.2可编...
