Diy project presentation- Prosthetics and Orthotics
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Transcript of Diy project presentation- Prosthetics and Orthotics
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Conquer the world with Palmar
( CTWP )
Group 6Chat 5818030Wina 5718037
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Uses:1. Can be used as a shelf for books or a ledge.2. To encourage kids to be organised .3. For decoration.4. Can also be used as a storage bar.5. Provides additional spots for your accessories and equipments when you don't have enough space.
CTWP
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Materials and tools used Machines usedAngle bracket Belt sanderHammer Sewing machineJigsaw Infrared OvenWire Vacuum surge tank Knots and Fasteners Grinding machineCotton Drill pressLeather Router machinePolypropylene plasticPlaster of ParisCast cutter ( Oscillation Blade )Velcro ( Hook and Loop )AdhesiveDrive punchesGloves
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37%
29%
13%
8%
3%
Percentage of Fabrication process
Thermoforming and trimming Casting and modification Fastening and Finishing Sewing Leather miscellaneous
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CTWP
Plaster Casting
Modi-fication
Thermo forming
Gliding
Sewing Leather
Fastening and
Finishing
Fabrication process
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Fab·ri·ca·tion the action or process of manufacturing or inventing something.
1.Plaster casting• Casting by POP, water: plaster = 1:2• Casted onto the right hand and left hand
each on both subjects.
2.Modification• Positive and negative model• Measured from the head of ulnar
Fabrication process
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Before Thermoforming…- Cutting and Gliding.( For Socket )
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3. Thermoforming
a manufacturing process where a plastic sheet is heated to a specific temperature, for the formation of a particular shape. It is then trimmed to create a usable product.
- Specific temperature 170- 185 Degree Celsius, for polypropylene plastic.
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After Thermoforming…
= Result
Cast cutter
trimmming
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First cut and then Grind the plastic by using Sanding drum and felt cone. ( For the board )
4. Gliding
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5. Leather and sewing.- Use wire and cotton to make flexible gloves.- Velcro strap
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6. Fastening and finishing- Usage of contact adhesive.- Knots and fasteners.
Attach the angle bracket to the socket, by fasteners and knots.
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Problems and Solutions, during fabrication process.
Mold and cast two arms of the same person/subject, instead of molding one side of arm ; for easy work process.
In order to make this specific DIY project model faster and easier ; we should make use of a cone or cylindrical shaped object for the arm, instead of using measurements of human arm. This could have saved a lot of time.
Recommendation for future work…
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Thank you
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• https://en.wikipedia.org/wiki/Thermoforming
References:
• http://www.diyncrafts.com/7517/home/40-brilliant-diy-shelves-will-beautify-home
• www.sme.org/WorkArea/DownloadAsset.aspx?id=73749
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