Transcript
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Manufacturing Technology
Metal Shop: Sand Casting
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Introduction
Sand casting is the oldest form of casting and is still widely used today.
Mold core
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Materials
Steel and aluminium are the metals most commonly used.
SteelAluminium
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Features of sand casting Always made of metals e.g. Steel and Aluminium. Split lines made from mould. Before product is dispatched product may have
runners, risers and feeders.
Feeder
Riser
Runner
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Uses of sand casting
There are many things made by sand casting E.G. Wall plaques, Nut Crackers, clamps.
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Process
1Mould
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2
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3Dolly
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4
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5Sprue Pins
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