河南理工大学万方科技学院本科毕业论文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I河南理工大学万方科技学院本科毕业论文AbstractThispaperdesignontheworkbenchofCNCindexing，itwilldesignakindofapplicationtothehydraulicCNCdividingworkbenchthroughtheresearchonthebasicprincipleoftheindexingofworkbench,combinedwiththeknowledgeofCNC,hydraulicdriveof,andgeartransmission,andsoon.Inordertoimprovetheprecisionandindexingoftheworkbench,thisdesignmakesuseoftheprincipleofelasticgeartoreducingerroranditwilldesignahalfelasticindexingequipmentofworkbench。Thecostofthiselasticgearislowandtheefficiencyoftheeconomyisgoodaswellastheindexingandprecision,whichwillapplywidelyonCNClatheinthefuture.KeywordsIndexingworkbenchCNCHydraulicGearElasticgeaII河南理工大学万方科技学院本科毕业论文目录摘要...................................................................................................................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....................................
