plasticbottlecatia的可乐瓶练习精修订.docx

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plasticbottlecatia的可乐瓶练习精修订.docx

plasticbottlecatia的可乐瓶练习精修订

集团标准化工作小组#Q8QGGQT-GX8G08Q8-GNQGJ8-MHHGN#

 

plasticbottlecatia的可乐瓶练习

PlasticBottleExercise

ExercisePresentation:

PlasticBottle

PlasticBottle

(1):

CreatingtheBottomofthebottle

PlasticBottle

(2):

CreatingtheBodyofthebottle

PlasticBottle(3):

Creatingthebottleneck

PlasticBottle(4):

AssemblethethreeGeometricSets

PlasticBottle(5):

CreatetheBottleneckscrew

Exercise

ExercisePresentation:

PlasticBottle

3Hours

Inthisexerciseyouwillseehowtocreateaplasticbottle

usingtheGenerativeShapeDesignworkbench

functionalities:

Creatingwireframeelements(point,line,plane..)

Creatingsurfaces(sweep,loft,extrude,revolve…)

Manipulatingsurfaces(trim,symmetry,join…)

DesignIntent:

PlasticBottle

Creationofwireframegeometry:

points,lines,planes,helixusingthestackingcommands

capabilitiesandworkingonsupport

CreationofsurfacesusingSweep,Loft,ExtrudeandRevolve

OperationsonsurfacesusingFillets,Trim,Joinandhealing

Analysingthesurfacesusingtheconnectchecker.

DesignProcess:

thePlasticBottle

1

Createthe

Bottomofthe

bottle

4

Assemblethethree

GeometricalSet

Createthe

Bottleneck

3

Createthe

bodyofthe

bottle2

5

Createthe

bottleneckscrew

ontheassembled

part

PlasticBottle

Step1:

Creatingthebottomofthebottle.

30min

Completetheexistingwireframegeometry.

Createthebottom’sbottlesurfaces

DoItYourself(1/4)

Partused:

 

(2)

(3)

1-InsertanewGeometricalSet,renameitasBottle_Bottom.

2-CreateanIntersectionpointbetweentheaxisandthegreenprofile.

3-WorkingontheZXplanesupport,drawacirclebyCenterandpoint(creatingthecenterpointon

thefly)withthefollowingcharacteristics:

Centerpointonthepinkaxisand5mmbelowtheIntersectionpointjustcreated

aspointand–90and90degreesasStartandEndangle.

DoItYourself(2/4)

(6)

(4)

(7)

(9)

4-Createapointonplane(-15mm;-20mm)withtheasreference.

5-CreateaSymmetryofthispointusingthepinkaxisasreference.

6-Usingthesetwopoints,createtwobi-tangentlineswiththepreviouscircle.

7-Trimthetwocreatedlineswiththecircle.

8-ExittheWorkonsupportmode.

9-Createtwosymmetricplaneswithanangleof36degreeswiththeYZreferenceplane.

DoItYourself(3/4)

(11)

(10)

(12)

10-CreateanExplicitsweepusingtheasprofileandthegreenasGuidecurve.

11-Createa180degreesrevolvedsurfaceusingtheasprofileandtheasaxis.

12-Trimthetwocreatedsurfaces.

DoItYourself(4/4)

(13)

(14)

(16)

(15)

13-CreateaVariableedgefilletasshown.

14-Splitthecreatedwiththetwo36degreesplanescreatedbefore.

15-Create4Rotatesurfaces(72degrees)tocompletethebottom.

16-JointhecreatedsurfacesandrenametheJoinasBottle_Bottom.

PlasticBottle

Step2:

Creatingthebodyofthebottle.

20min

Completetheexistingwireframegeometry.

Createthebody’sbottlesurfaces.

DoItYourself(1/3)

Partused:

 

(2)

 

(4)(5)

(3)

1-InsertanewGeometricalSet,renameitasBottle_Body.

2-CreatetwoparallelcurvesoftheontheZXplaneatadistanceof3mminbothdirections.

3-Createaparallelcurveoftheontheatadistanceofinward.

4-Create2Combinedcurvesbetweentheandthetwocurvesand

5-CreateaCombinedcurvebetweentheandthe

DoItYourself(2/3)

(7)

(6)

6-CreateanImplicitCircularSweptsurfacewiththreeguidesusingthethreecreatedcombined

curvesasguidecurves.

7-Create3instancesofthisSweepusingaTranslatealongtheZaxisandtheRepeatobjectafterOK

option.Forthedistancebetweentheinstances,createtheformula:

‘Starting_crv\\Plane\Offset’/5

8-Jointhecreatedsurfaceswiththeoriginalsweep.

DoItYourself(3/3)

(11)

(9)

(10)

(12)

9-CreateaRevolvedsurfaceusingtheasprofileandthetheasRevolutionaxis.

10-TrimthecreatedrevolvedsurfacewiththepreviousJoin.

11-Createa2mmedgefilletontheedgesresultingofthepreviousTrim.

12-RenamethecreatedfilletasBottle_Body.

PlasticBottle

Step3:

Creatingthebottleneck.

60min

Completetheexistingwireframegeometry.

Createthebottlenecksurfaces.

DoItYourself(1/8)

Partused:

 

(1)

(2)

(3)

1-InsertanewGeometricalSet,renameitasBottleneck.

2-CreateaPointbetweentheandpointswitharatioof

3-Createaplaneparalleltothethroughthecreated

DoItYourself(2/8)

4-DrawthefollowingSketchontheZXplane.

(5)

5-Createtwoextrema(MinimumandMaximum)onthesketchintheZdirection.

DoItYourself(3/8)

(7)

(6)(8)

6-CreateaRevolvedsurfaceusingtheasprofileandtheasRevolutionaxis.

7-CreateaBoundarycurvewiththeloweredgeoftherevolutionsurface.

8-Createapointontheboundaryusingaratioofcurvelength,andusingthePoint“”

asreferencepoint.

DoItYourself(4/8)

(10)

(9)

9-Createa12mmExtrudedsurfacewiththe

intheZaxisdirectionupward.

10-CreateaBoundarycurvewiththeupperedgeof

theextrudedsurface.

11-Createa35mmradiuscircleonthewith

theascenter.

(11)

DoItYourself(5/8)

(12)

(13)

12-Createtwoprojectedpointsofontheandonthe

13-CreateaMultisectionSurfacebetweenthethreesections:

;;

Usetheboundariessurfacesastangentsandtheanditsprojectionsasclosingpoints

DoItYourself(6/8)

(14)

(15)

14-CreateaLineontheLoft.Startingfromthewithanangleof45degwiththeupper

boundaryandwithalengthof500mm.

15-CreateasecondlineontheLoft,startingofthewithallthesamecharacteristicsthanthe

previousline.

DoItYourself(7/8)

(14)

(16)

(15)

14-Createanewboundarycurveontherevolutionsurfacerelimitedbythetwopreviouslines.

15-CreateasecondboundaryontheExtrudedsurfacerelimitedbythetwopreviouslines.

16-HidetheLoftandcreateaFillsurfacewithfourpreviouscurves.

DoItYourself(8/8)

(18)

(17)

17-Create7rotatedinstancesofthefillsurfacearoundtheaxis(45degrotation).

18-Joinalltheserotatedsurfaceswiththefillsurface,andwiththeextrudedandtherevolvedsurfaces.

19-RenamethejoinasBody_style.

PlasticBottle

Step4:

AssemblethethreeGeometricSets.

20min

Completetheexistingwireframegeometry.

Assemblethepreviousbodieswithtrimoperationsandfillets.

DoItYourself(1/5)

Partused:

(1)

(2)

1-InsertanewGeometricSet,renameit

Bottle_Assembled.

2-Createa2mmupwardoffsetplanefromthe.

3-Createa2mmdownwardoffsetplanefromthe

.

(3)

DoItYourself(2/5)

(4)

(6)

(5)

4-CreateanIntersectionbetweentheandtheBottle_Body.

5-CreateanIntersectionbetweentheandtheBottle_Body.

6-CreateanIntersectionelementbetweentheandtheBottle_Bottom.

DoItYourself(3/5)

(7)(8)

7-CreateanImplicitlinearsweptsurfacewithtwoguidecurves:

and

8-CreateanImplicitlinearsweptsurfacewithtwoguidecurves:

and

DoItYourself(4/5)

(9)

(11)

(10)

(12)

9-TrimtheuppersweptsurfacewiththeBottle_Body.

10-TrimthepreviousTrimwiththeBody_Stylesurface.

11-TrimthelowersweptsurfacewiththeBottle_Bottom.

12-Trimthetwolasttrims.

DoItYourself(5/5)

(13)

(14)

13-Createa6mmEdgeFilletonthetwosharpedges.

14-RenamethefilletasBottle_Assembled.

PlasticBottle

Step5:

Creatingthebottleneckscrew.

20min

Completetheexistingwireframegeometry.

Createthescrewsurfaces.

DoItYourself(1/4)

Partused:

1-InsertanewGeometricalSet,renameitasBottleneck_Screw.

2-Createontheflyapointandaplanewiththecharacteristicsshownbelow.

(2)

DoItYourself(2/4)

(3)

(4)

3-CreateaHelixstartingfromthelastcreatedwithasaxisandwiththefollowing

parameters:

Pitch=3mm/Height=7mm/Orientation=Counterclockwise

4-CreatealinenormaltothehelixonthelaststartingatfromthewithaLength

of20mm

DoItYourself(3/4)

(5)

(6)

5-Createapointonthehelixatadistanceoffromthestarting

6-CreateaConnectCurvetolinktheHelixwiththe

DoItYourself(4/4)

(7)

(8)

7-CreateanImplicitcircularprofilesweptsurface.ChooseCenterandradiusassubtype,as

Centercurveandaradiusof.

8-Trimthecreatedsweepwiththeassembledbottle.

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