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CATIA V5R16 surface modeling – Mouse CATIA V5 Surface-modeling (Tutorial 2-Mouse) GSD (Surface-modeling) Part Design (Solid-modeling) Assembly Design A- 1 Version 1b- Sep06 By
  Version 1b-Sep06By Dickson Sham (ME dept, HKPU) A-1 CATIA V5R16 surface modeling –Mouse CATIA V5 Surface-modeling (Tutorial 2-Mouse) GSD (Surface-modeling)Part Design (Solid-modeling)Assembly Design  Version 1b-Sep06By Dickson Sham (ME dept, HKPU) A-2 CATIA V5R16 surface modeling –Mouse CATIA Surface-modeling Tutorial 2A  –Import 2D outline drawing into Catia –Build 3D curves based on the imported drawing –Build the upper surfaces of the mouse (by Generative Shape Design) Tutorial 2B  –Do the draft analysis to search any undercut portion on the upper surfaces –Adjust the curvature of the problem surface manually –Build the lower surfaces of the mouse –Convert the surfaces into a solid Tutorial 2C  –Build the parting surfaces based on the imported drawing –Create components from the finished model  –Re-assemble the components into a product  –Modify the outlook of the master model and then get all components updated automatically Please be reminded that this series of tutorials is designed to demonstrate a design approach with CATIA, rather than the command itself.  Version 1b-Sep06By Dickson Sham (ME dept, HKPU) A-3 CATIA V5R16 surface modeling –Mouse Tutorial 2A ãDownload the 2d outline drawing (mouse_outline.dxf) from the web:http://myweb.polyu.edu.hk/~mmdsham/training%20material.htmãCreate a new project folder and store the downloaded file into the folderãEnter CATIA by double-clicking its icon on the desktop.ã(If the license menu pops up, select ED2 and close CATIA. Then reopen again).ãBy default, an empty “Product”file is created. But now, you don’t need this, just select “ File/Close ”on the menu bar.ãSelect “ File/Open ”on the menu bar and select the downloaded drawing ( mouse_outline.dxf )  Version 1b-Sep06By Dickson Sham (ME dept, HKPU) A-4 CATIA V5R16 surface modeling –Mouse Tutorial 2A To confirm that the size of the drawing is correct:- ãClick “ Dimensions ”icon;ãClick on the scale line of the drawing; ãCheck if the displayed dimension is 50mm; If not, we need to enlarge or shrink the drawing into the correct size. To copy and paste the drawing into 3D space:- ãMulti-select all entities on the drawing, except the scale bar;ãClick “ Copy ”icon
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