Thingiverse
Dual Axis Rotational Casting Machine (AKA Coin Caster)Prototype
par ahmadmechanic
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This Machine is an an experimental prototype created for the purpose making light weight hollow castings from rapid setting resins cast into rubber molds.
-Centrifugal force allows liquids to flow evenly to all interior surfaces of an mold and cures to an solid state while in motion within minutes.
- ideally the motion of rotation could be optimized toward the shape of an object and the speed of an curing material so that the casting would have even wall thickness no greater than necessary to support the structure of the shape.
_This process would also lend it self well to casting waxes into rubber molds to produce patterns in an lost wax process for metal casting in an foundry situation.
-Centrifugal force allows liquids to flow evenly to all interior surfaces of an mold and cures to an solid state while in motion within minutes.
- ideally the motion of rotation could be optimized toward the shape of an object and the speed of an curing material so that the casting would have even wall thickness no greater than necessary to support the structure of the shape.
_This process would also lend it self well to casting waxes into rubber molds to produce patterns in an lost wax process for metal casting in an foundry situation.
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