Engineering :: Production Engineering
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Swell is a defect in castings due to
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[A]. |
Mis-mathcing of mould at the parting line | [B]. |
Working on cooling
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[C]. |
Enlargement of the mould cavity by metal pressure causing partial or overall enlargement of the casting | [D]. |
Thin projection of casting due to gap between flasks |
[E]. |
Moisture in moulding sand |
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