数控分度工作台设计VIP免费

摘要本论文对数控分度工作台进行了设计，通过研究分度工作台的基本原理，结合数控、液压驱动、齿轮传动等知识，设计出一种运用于加工中心的液压式数控分度工作台。为了提高工作台的分度精度，本设计采用了多弹性齿减小累积误差的原理，设计出半弹性齿的工作台分度装置。这种弹性齿制造成本低、经济效益好、分度精度高，今后将会在数控机床上得到广泛的应用。关键词分度工作台；数控；液压；齿轮；弹性齿AbstractThispaperdesignontheworkbenchofCNCindexing，itwilldesignakindofapplicationtothehydraulicCNCdividingworkbenchthroughtheresearchonthebasicprincipleoftheindexingofworkbench,combinedwiththeknowledgeofCNC,hydraulicdriveof,andgeartransmission,andsoon.Inordertoimprovetheprecisionandindexingoftheworkbench,thisdesignmakesuseoftheprincipleofelasticgeartoreducingerroranditwilldesignahalfelasticindexingequipmentofworkbench。Thecostofthiselasticgearislowandtheefficiencyoftheeconomyisgoodaswellastheindexingandprecision,whichwillapplywidelyonCNClatheinthefuture.KeywordsIndexingworkbenchCNCHydraulicGearElasticgea目录摘要...................................................................................................................IAbstract............................................................................................................II目录................................................................................................................III绪论..................................................................................................................11.1前言.....................................................................................................11.2数控分度工作台的发展现状和趋势.................................................21.2.1我国数控分度工作台的发展现状...........................................21.2.2数控分度工作台的发展趋势...................................................31.3数控工作台的研究.............................................................................31.4本课题研究的内容.............................................................................52数控分度工作台总体方案设计...................................................................62.1数控分度工作台原理设计.................................................................72.2数控分度工作台的主要技术参数.....................................................92.3数控分度工作台的液压系统设计...................................................102.3.1液压系统的方案设计.............................................................102.3.2液压泵的选择..........................................................................112.4数控分度工作台的数控系统设计...................................................123数控分度工作台部件设计.........................................................................133.1工作台的设计...................................................................................133.1.1工作台整体尺寸设计.............................................................133.1.2工作台T形槽设计.................................................................133.1.3工作台中心孔设计.................................................................143.1.4工作台螺孔分布设计.............................................................143.2端齿盘设计.......................................................................................153.3中心轴设计.............................................