Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design...
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Transcript of Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design...
![Page 1: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/1.jpg)
Finalizing additive modeland
Product graphics
Teppo Vienamo20.11.2015
Plastic´s Product design Aaltonaut
![Page 2: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/2.jpg)
Rough grinding1. Spray paint thin layer to
see surface
2. Grind (no 80-120 paper) until only deepest grooves have paint
3. Slight grinding by 220Surface of actual 3D-model
![Page 3: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/3.jpg)
Base for painting • Clean dirt, dust water etc. away• Paint with spray filler• Grinding with water (and soap) 240 -
360 paper• Fill deep grooves with 2 component
polyester filler• Repaint by filling primer if plastics
exposes• Gradually to finer sand paper
– 360 600– The glossier finish, the finer paper– 800 fairly good– For extreme gloss the final surface is
grinded with paste 1000 - 2000
![Page 4: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/4.jpg)
Spray painting• Solver of the primer swells the plastics
– Allow to evaporate over night• Constant color bottom• Supporting the part for painting• Spray painting
– Steady movements– Open the spray shooting of the part– Perpendicular to surface– 30 cm distance– Cavite's difficult– First thin layer, allow to dry for few minutes– Wet layer for final surface
• If starts to run cold helps• After drying can be polished
![Page 5: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/5.jpg)
Efects
• Effect surface, EDM – Spraying droplets to surface– Allow to dry– More droplets – Etc.
• Matt surface– Matt paint– Matt lacquer
![Page 6: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/6.jpg)
Product graphics
• Vinyl cutter• Print and clue
![Page 7: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/7.jpg)
Displays
• Colored print on paper• Colored print to back side of over head
projector film– Print behind the film– Basic color is spray-painted to the back– Spray glue
![Page 8: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/8.jpg)
Product graphics• Printing
– More convincing than sticker, logistics• Self adhesive film label
– Easy to tailor the product– Different versions in same covers
• Engraving in mold– No extra cost from graphics– Professional impression– Limited visibility– Can be an insert in mold
• Dual injection molding– Expensive tool– Excellent durability and visibility
![Page 9: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/9.jpg)
Self adhesives
• Printed or cut• Logos and tapes• Product shields • Membrane keypad – Slight 3D form– Domes – LED in sticker
![Page 10: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/10.jpg)
Printing
• Silk screening• Pad printing • Hot stamping• Laser marking• Digi printing
![Page 11: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/11.jpg)
Silkscreening
• To part– Not in cavity– Relatively flat surface
• On paper• Plastic film, on top or under• Manually or automated
• Method– silk-screen exposure, fixation– Screen for each color– printing
![Page 12: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/12.jpg)
Pad printing
• Uneven surfaces• Color to cavities of
print plate• Transferred with
silicon pad to part
![Page 13: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/13.jpg)
Hot stamping
• Hot stamp welds colored film to part• Cosmetics• Metallic and intensive colors
![Page 14: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/14.jpg)
Product graphics on a model
• Vinyl cutter• Print and clue
![Page 15: Finalizing additive model and Product graphics Teppo Vienamo 20.11.2015 Plastic´s Product design Aaltonaut.](https://reader035.fdocuments.net/reader035/viewer/2022062805/5697c02b1a28abf838cd88d5/html5/thumbnails/15.jpg)
Displays on a model
• Colored print on paper• Colored print to back side of over head
projector film– Print behind the film– Basic color is spray-painted to the back– Spray glue