某型摇臂钻床上部结构轻量化设计和实现 机械制造专业VIP免费

中文摘要为了实现摇臂钻床轻量化设计，并且为了顺应社会新形式下的低碳要求，在社会市场竞争激烈的前提下，熟练的运用有限元分析ANSYSWorkbench以及三位软件SolidWorks，对摇臂钻床Z3080上部进行结构分析和拓扑优化，达到质量减少20%的最终目标。分析部件为摇臂，内柱，外柱。该Z3080钻床用于钻孔。这个课题的整体是摇臂钻床的轻量化设计，摇臂钻床的轻量化设计的零部件主要由四个，内柱外柱，摇臂底座。从工作量上考虑，课题分为两个部分，分为了摇臂钻床的上部轻量化设计和摇臂钻床的下部轻量化设计，分别由两个同学单独完成。当然期间也都互相合作，单独作业。上部轻量化研究的是外柱内柱摇臂的轻量化，下部轻量化是底座的轻量化，另外下部轻量化还包括整体的力分析。目标是在完成既定功能要求的基础上，减少质量在20%左右。为了达到这样的目标进行一系列的研究和处理。研究处理针对材料和结构两方面。最后定在结构的研究方向上。关键词摇臂钻床ANSYSWorkbench拓扑优化外文摘要eTitlLightweightdesignoftheupperstructureofradialdrillingmachinesrAbtactInordertoachieveradialdrillinglightweightdesign,andinordertoconformtotherequirementsofthenewformsoflow-carbonSociety,inthefiercemarketcompetition,socialpremise,skilleduseoffiniteelementanalysissoftwareANSYSWorkbenchandthreeSolidWorks,theupperportionoftheradialdrillingmachineZ3080structuralanalysisandoptimization,toachievethe20%reductioninthequalityoftheultimategoal.Analysisrockermember,theinnercolumn,anoutercolumn.TheZ3080drillingfordrilling.Thiswholeissueoflightweightdesignisradialdrillingmachine,radialdrillinglightweightdesignconsistsoffourmainparts,thecolumnoutsidethecolumn,therockerbase.Fromtheworkloadconsiderations,thesubjectisdividedintotwoparts,dividedintoanupperlightweightdesignandrockerarmdrillingmachinedrillinglowerlightweightdesignweredonebytwostudentsalone.Theupperpartofthestudyislightweightoutercolumnsarelightweightarm,thelowerweightislightweightchassis,inadditiontothelowerportionalsoincludesalightweightintegralForces.Thegoalistocompleteitsfunctionalrequirementsbasedonmassreductionofaround20%.Treatmentforbothmaterialsandstructures.Finally,setintheresearchstructure.KeywordsRadialdrillingmachinetoolANSYSWorkbenchTopologyOptimization目录前言.......................................................................................................................1第一章绪论...........................................................................................................21.1引言........................................................................................................21.2ANSYSWorkbench的应用及现状分析............................................31.2.1ANSYSWorkbench与ANSYS经典版（MechanicalAPDL）的主要区别..................................................................................31.2.2ANSYSWorkbench主要功能意义.........................................41.2.3ANSYSWorkbench的基本分析流程.....................................41.2.4ANSYS的国内外发展现状......................................................51.3摇臂钻床简介........................................................................................51.4工程中的应用........................................................................................6第二章钻床的主要力学性能及其分析...........................................................82.1引言........................................................................................................82.2HT200的力学性能................................................