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1、cad如何提高画图的速度HowtoimprovethespeedofdrawingExceptforsomecommandsweneedtomasteroutsideMustfollowacertaindrawingprinciple,inordertoimprovethespeedofdrawing,theuserisbesttofollowthefollowingdrawingprinciple:1.,drawingsteps:setthemapwidth,settheunitandprecision.Setupsomelayers>setobjectstyle>startdrawin
2、g.2.graphicsalwaysusethe1:1scale.Inordertochangethesizeofthedrawing,differentprintingratioscanbesetinthedrawingspacewhenprinting.3.setdifferentlayers,colorsandlinewidthsfordifferenttypesofprimitiveobjects,andthecolor,lineshape,andlinewidthoftheobjectsshouldbecontrolledbylayers(BYLAYER).4.,youcanus
3、ethegridcapturefunctionwhenyouneedprecisedrawing,andsetthegridcapturespacingtotheappropriatevalue.5.don'tputtheframeandgraphicsdrawnonthesamepicture,shouldbeinthelayout(LAYOUT)intheframeaccordingtoblockinsertion,andthenprintoutthemap.6.,forfamousobjectssuchasview,layer,block,linetype,textstyle,pri
4、ntingstyle,etc・，namingshouldnotonlybeconcise,butalsofollowcertainrules,sothatitcanbeeasilysearchedandused.3.somecommonlyusedsettings,suchaslayer,annotationstyle,textstyles,etc・arearrangedinagridtocapturethegraphicstemplatefile(i.e.,savethefileas*・DWF),afterthedrawings,youcanclickthe"template"toope
5、nitincreatingnewgraphicswizard,andstartdrawing・Two.ChoosetherightcommandAusercancontrolAutoCADbyimplementingaseriesofcommandstoit.WhentheAutoCADreceivesthecommand,itexecutesthecoimnandimmediatelyandcompletesitscorrespondingfunction.Althoughtherearemanywaystoachievethesamegoalintheconcreteoperation
6、process,iftheorderischosenproperly,itwillobviouslyreducetheoperationstepsandimprovethedrawingefficiency・Hereareonlyafewexamplesofthemoretypica1.1.generateastraightlineorlinesegment(1)inAutoCAD,usingLINE,XLINE,RAY,PLINE,andMLINEcoimnandscangeneratestraightlinesorlinesegments,butonlytheLINEcommandus
7、esthehighestfrequencyandisthemostflexible・(2)inordertoensuretherelationbetweenthethreeviewsoftheobject"long,right,wideandequal",，zGaopingQi〃，XLINEandRAYcommandsshouldbedrawntodrawanumberofauxiliarylines,andthencu
