Autodesk Autocad Full 2012 Manuál stáhnout pdf (Strana 16)

AutoCAD2011ProductivityStudy

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16 ©2010DavidS.Cohn

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ThankstotheimprovedfunctionalityinAutoCAD2011comparedtoAutoCAD2008,Ianticipatedproductivity

improvementsinanumberofareas:

• Thenon‐modalLayerPropertiesManagerpaletteinAutoCAD2011wouldmakeiteasiertocreateand

controllayersforeachpart.

• Actualdrawingandeditingtasks

wouldbefasterthankstothemoreintuitiveribboninterfacein

AutoCAD2011.

• Navigatingwithinthe3DmodelwouldbefasterandeasierinAutoCAD2011thankstotheViewCube.

• Manipulatingthevarious3Dobjectsbothduringtheircreationandlater,whenmovingthemintothe

properpositionwithin

theassembly,wouldbeeasierthankstotheenhanced3DgizmosinAutoCAD

2011.

• EnhancementstovisualstylesinAutoCAD2011wouldmakeiteasiertoseethevariousobjectsused

tocreatetheindividual3Dparts.

• SelectingoverlappingobjectswouldbemucheasierinAutoCAD2011thanks

tothenewselection

cyclingfunctionality.

Whileallofmyassumptionsprovedtobetrue,thedifferenceinproductivitybetweenAutoCAD2008and

AutoCAD2011wasnotaslargeasIexpected.Thistasktook3hours:20minutestocompleteusingAutoCAD

2008comparedto2hours:50minutesusing

AutoCAD2011,animprovementof15percent.Therewasa

significantimprovementinthetimerequiredtomodelthe3DpartsinAutoCAD2011comparedtoAutoCAD

2008.ButthisadvantagewasthenreducedbydifficultiesencounteredwhenusingtheSectionPlanetoolto

create2Dorthographicviewsofthe

individualparts.WhencreatingtheseviewsinAutoCAD2011,the

softwarecontinuouslyreportedthat“Thesectioncreationoperationdidnotgenerateanygeometrybecause

ofthepositionofthesectionobject,”amessagenotencounteredinAutoCAD2008.Asaresult,inAutoCAD

2011Ihadtorepeatedlyrepositionthesection

planesinordertocreatetheseviews,whichprovedtobea

timeconsumingprocess.

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Task#7:A3Dmachineviceassemblywithseparatesheetsforeachpart

AutoCAD2011was15percentmoreefficientinthecompletionofthistask.Theoverallimprovementwould

havebeenmuchgreaterifnotforthedifficultiesincreatingthetwo‐dimensionalviewsinAutoCAD2011.

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