Casting Motorcycle Clutch and Brake Lever

by thabanim1 in Workshop > Molds & Casting

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Casting Motorcycle Clutch and Brake Lever

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a previous attempt. doesnt look nice, but it works fine. function over form anyday

The Sand Cast

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I prepared a cast from clay, sand and cement. placed on a wooden frame. the original lever made detailed impression on the mud.
Notice the vent made by the two halves. That is the sprew

The Furnace

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my furnace is a pot with a hole on the bottom. a portable fan blows air into it and the fire grows. I used broken pistons and other motorcycle parts

The Molding

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after melting, I poured the hot metal into the sand cast. The levers look promising

Processing of the Casts

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After a bit of filing down with a flat file and drilling, Im quite happy with the result. i will go ahead and polish the metal

Rejects

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even a zero dollar budget project needs standards. This cast did not the pass and was put back in the fire