外文翻译基于SOLIDWORKS和MASTERCAM一体的CAD CAM研究.docx

外文翻译基于SOLIDWORKS和MASTERCAM一体的CAD CAM研究.docx

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外文翻译基于SOLIDWORKS和MASTERCAM一体的CADCAM研究

相关中英文翻译资料

资料题目：

基于SolidWorks和MasterCAM一体的CAD/CAM研究

学生姓名：

所在院系：

机电学院

所学专业：

机电技术教育

MouldsCAD/CAMBasedonSolidWorksandMasterCAM

Abstract:

SolidWorksisafamoussoftwareformouldsdesign，MasterCAMisapopularsoftwareofNCmachining.Thispaperaimsattakingfulladvantagesofthistwokindsofsoftwaretodesignandmanufacturemould.Throughtheexampleofdesigningandmanufacturingofcellphonecovermould，expoundthemethodandtechnologicalprocessofNCmachiningbyusingthistwokindsofsoftware.

Keywords:

SolidWorks,MasterCAM,CAD/CAM,NCMachining

1SolidWorksandMasterCAMintroduce

TheSolidWorkssoftwarebelongstotheendthreedimensionalCADsoftware,isDassaultSystemCorporationservesundersomebody'sbannertheSolidWorkssubsidiarycompanytheproduct,thesoftwarethemostmajorcharacteristiciseasytostudyeasilytouse,easytograsp,islowtohardware'srequest.Moreover,aroundtheworldseveralhundredcompaniesdevelopedthespecializedprojectapplicationsystembasedonSolidWork*tointegrateSolidWorksastheplug-inunitinthesoftwarecontactsurface,includingmolddesign,manufacture,analysis,productdemonstration,dataconversionandsoon,causedittobecomehasthepracticalapplicationsolutionsoftwaresystem,butmustrealizetheapplicationintheprojecttoneedothermodulesthesupport.MasterCAMAmericanNCSoftwareCorporationdevelopsthedevelopmenttheCAD/CAMsystemsoftware,asaresultofremarkableprocessingthefunction,hasthenumerousfaithfulusersintheworld,pan-isappliedinmachinedomainsandsoonweapon,aviation,shipbuilding,mold.HowevertheMasterCAMdesign（CAD）functionisrelativelyweak,whencarriesonthecomplexsurfacemodelingoneisquitedifficult,butthisispreciselytheSolidWorkssuperiorityis.ThisarticlewastheMasterCAMsoftwarehasprovidedDXF,I（}ES,CADL,VDA,STL,PA-RASLD,DWGandsoonstandardgraphtransformationconnection,maygraphtransformationcostsystem'sgraphicfilewhichproducedotherCADsoftware,realizedgraphicfilesharing.Establishesthemodelpostselectionreasonableprocessingway,usingtheMasterCAMturning,themillingandthelinecuttingmodulecanestablishhighlyeffectivetheeachnumericalcontrolprocessingprogram,facilitatesrealizesthegraphcarvingfunctionquickly.thereforecarriesontheCADdesignusingSolidWorks,unifiesMasterCAMtocarryonthenumericalcontrolprocessing,becomesthecurrentmoldenterprisepriorityselectionCAD/CAMway

Belowhastakethehandsetcovermoldasanexample,introducedthatSolidWorksunifiesMasterCAM9.0inmolddesignandprocessingaspectapplication.

2BasedontheSolidWorkshandsetcovermolddesigns

TheSolidWorkssoftwarehastheverystrongmodellingfunction,usesitsstretch,theexcision,thedrillhole,thebeveledge,topulloutordersandsoonshell,curvesurfacetobepossibletocompleteeachtypethecomponentsdesign.

2.1primitivedesignmodel

Bythehandcanopyexample,usestheSolidWorkssoftwarechoicecomponents,choosestheschematicdiagramfirstanddrawsuptheschematicdiagram,carriesonthesizerestraintandthegeometryrelationsrestraint,thencarriesonproductionthreedimensionalblockdiagramsandsoonstretch,excision,drillhole,beveledge.

2.2Handsetoutercoveringmanufactureprocesses

（1）SolidWorkshandsetoutercoveringmanufacturelikeaboveturnsonthecomponentscartographyframe,thechoice“theforesight”,theinsertion“thereducedplane1,”in“theframeinputsin“theequal-spacedistance10”,establishesthereducedplane1,likeFigure1

·Figure1thereducedplaneestablishes

Ondrawsuptheellipsegraphin“thehead-onview”,thechoice“thetool/schematicdiagram”theplan“tool/cuttingout”thestraightlinecarriesoncuttingout,thesizeestablishmenttotheellipse,likeFigure2.

Ondrawsup1thesamegraphinthereducedplane”,thechoice“theinsertion/lugbosssubstrate/lofting”,springstheloftingdialogbox,intheframechooses“theschematicdiagramseparatelyin“theoutline”1”and“theschematicdiagram2”,selectsonthegraphthesuperficialsidelinetoitsroundangle,theradiusis10mm,likeFigure3

Thechoice“thetool/schematicdiagramplanentity/writing”onthegraphthesuperficialplanwriting,thentheclick“stretchesthelugboss/substrate”thebutton,depth1mm,effectlikechart4

（2）TheMastercamhandsetoutercoveringsimulationprocesses

OpenstheMastercamoperationcontactsurface,clicksonFile/Converters/IGES/Readfile,foundsavesthedocumentandopens,thencompletedSolidworksandtheMastercamgraphicfiletransformation,asshowninFigure5Thenpassesthroughthedifferentstep①Processingspotselection,②Cuttingtoolchoice,③Cuttingtoolparameterestablishment（Figure6）,④Processingwayestablishment,⑤Roughmachiningparameterestablishment,⑥Establishmentsandsoonprecisionworkparameterestablishment,completethehandcabinet'snumericalcontrolautomaticprogramming）toselectthechartnotsidelineandtocarryontheestablishmentfinallyaccordingtothechart.

Completesaboveeachtechnologicalparameterestablishment,passesthroughthefollowingprocessingstepsimulation（Figure7}totakeshapefinallylikeFigure8.①Contourmilling;②Inwritingsuperficialmilling;③Onshellsuperficialmilling;④Circumferenceroughmachining;⑤Systemgenerationprocedure（Figure9）.

UsingMasterCAM9.0post-processingmodules,selecttheenginebedcorrespondencenumericalcontrolsystem'spostprocessortoproducethenumericalcontrolprocedure.SelectsMPFAN.PSTdocumentMasterCAM9.0willproducesuitsthisenginebedmovementthenumericalcontrolprocedure.TheMasterCAMsoftwaresystemhasdevelopedinviewofmanynumericalcontrolsystemswithitmatchpost-processingdocument（forexampleFANUC,SIEMENS,MITSUBISHIandsoon）,theselectioncorrespondingpost-processingdocument,thenthedirectproductionspecificnumericalcontrolsystemneedsnumericalcontrolprocessingprogram.BecausethissystemisthedomesticallyproducedNanjingHuaxing21Mnumericalcontrolsystem,intheMasterCAMsoftwaresystemnotthepost-processingdocumentwhichmatcheswithit,theautomaticproduction'sNCprocedurecannotthedirecttransmissioncarryontheprocessingforthenumerically-controlledmachinetool,needstomakethesimplerevision.Therevisionfinishedthenthefiletransferforthenumerically-controlledmachinetool,completedtheworkpiecetheprocessing.

Hasmainlymadethefollowingthreeaspectrevisiontotheautomaticproduction'snumericalcontrolprocedure.①Obliteratestheproceduretobegin,sectiontailsomeregardingthesystemnotessentialexplanationexplanatoryprocedurecode,usesinexchangecuttingtool'sexplanationamongtheprocedurealsotodelete.Forexample:

%

00000

（PROGRAMNAME一BB1）

（DATE=DD一MM一YY一06一05TIME=HH:

MM一10;45）

N0G21

N2GOG17G40G49G80G90

（16.FLATENDMILLTOOL.一1DIA..OFF.一1.LEN.一1

DIA.一4—）

②Obliteratesthewoodensystemdefinitiontheinstruction-code.

Forexample:

N4T1M6obliteratesM6;N6G0G90X170.Y190.A0.S5OOM3obliteratesAO

③Replacesintheprocedurewiththissystemexpressionwaydifferentprocedurecode（forexampleform,markandsoon）,enablesthesystemthecorrectrecognizer,gainsidealprocessingcomponentsForexample:

N8G43H1Z50recastsN8G42G01Z50;N1922M30recastsN1922M02

2Conclusion

IntroducedtheSolidWorkssoftwareandtheMasterCAM9.0software'sfunctionalmoduleandtheworkflow.IntroducedtheSolidWorkssoftwareandtheMasterCAM9.0software'ssomebasewoodenoperationindetailtakethehandsetoutercoveringteachingmodelastheexample,includingCADcomponentsgeometricmodeling,CAMcomponentsanalogsimulationprocessing,NCcodepost-processingprocessthreeparts.Inaddition,butalsointroducedtheSolidWorkssoftwareandtheMasterCAMsoftwaregraphicfiletransformation.Itsintellectualized3DcartographyfunctionandMasterCAMsoftwarehasthegraphicfiletransformationinterfacefunctionunifiesclosely,realizessuperiorthedesign.

SolidWorkssoftware'sCADsuperiorityandMasterCAMsoftware'sCAMsuperiorityorganicsynthesis,mayreducetheusertodesignandtheprocessingcamtimepreciselygreatly.

Reference

1ultra,ZhangBaoshu.Basedonpro/engineerandMasterCAMmoldCAD/CAMcastingtechnique,2007（4）;5,191,522

2LuRongming.DesignsandprocessesCAD/CAMandthemanufacturingindustryinformationizationbasedonpro/engineerandtheMasterCAMmold,2006（9）107yi108

基于SolidWorks和MasterCAM一体的CAD/CAM研究

摘要:

SolidWorks是著名的CAD设计软件，而MasterCAM是流行的数控加工软件。

充分结合两者一优点对模具进行设计和制造。

通过手机盖模具设计和加工实例，阐述了使用这两种软件进行模具设计与加工的方法和流程。

关键词:

SolidWorks，MasterCAM，CAD/CAM数控加工

1SolidWorks和MasterCAM简介

SolidWorks软件属于中端三维CAD软件，是DassaultSystem公司旗下SolidWorks子公司的产品，软件最大的特点是易学易用，容易掌握，对硬件的要求较低。

另外，在世界范围内有数百家公司基于SolidWork*开发了专业的工程应用系统作为插件集成到SolidWorks的软件界面中，其中包括模具设计、制造、分析、产品演示、数据转换等等，使它成为具有实际应用解决方案的软件系统，但在工程中要实现应用需要其它模块的支持。

MasterCAM美国NCSoftware公司所开发研制的CAD/CAM系统软件，由于卓越的加工功能，在世界上拥有众多的忠实用户，被泛应用于机械、航空、造船、模具等领域。

然而MasterCAM的设计（CAD）功能相对薄弱，在进行复杂曲面造型时一比较困难，而这正是SolidWorks的优势所在。

本文为MasterCAM软件提供了DXF,I（}ES,CADL,VDA,STL,PA-RASLD,DWG等标准图形转换接口，可以把其他CAD软件生成的图形转变成本系统的图形文件，实现图形文件共享。

建立完模型后选择合理的加工方式，利用MasterCAM的车削、铣削和线切割模块能高效地编制各种数控加工程序，方便快捷地实现图形的雕刻功能。

因此利用SolidWorks进行CAD设计，结合MasterCAM进行数控加工，就成为当前模具企业优先选择的CAD/CAM方式，下面以手机盖模具为例，介绍SolidWorks结合MasterCAM9.0在模具设计和加工方面的应用。

2基于SolidWorks的手机盖模具设计

SolidWorks软件具有很强的建模功能，利用其拉伸、切除、钻孔、倒角、抽壳、曲线曲面等命令可以完成各种类型的零件设计。

2.1原始设计模型

以手机盖例，利用SolidWorks软件选择零件，先选择草图并绘制草图，进行尺寸约束和几何关系约束，然后进行拉伸、切除、钻孔、倒角等生成三维立体图。

2.2手机外壳制作加工

（1）SolidWorks手机外壳制作

如上面打开零件绘图框，选择“前视”，插入“基准面1，在“等距距离”框中输入“10"，建立基准面1,如图1

图1基准面建立

在“前视面”上绘制椭圆图形，