![ピストン](../image/piston/id-piston.jpg) |
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About cast piston |
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To
cast piston, first, melt alminum alloy in a furnace,
and pour it into piston mold to the basic shape.
When it becomes cool and solid, pull it out from
mold and machine-process it. The materials used
are 8A, 8B, 9C. |
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How to cast piston |
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