Tag Archives: design

Sand Casting part1 the cope and the drag

you need to pack the sand tight into the cope and drag and make sure that the mould is free from any dust. Duration : 0:0:20

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Kinlochleven High – Sand Casting part3

Aluminum is put into the crucible and heated to 660oC until is molten. A degassing tablet is put in to help all the impurities separate from the pure aluminium. The cope and drag, with the mould inside the sand, is … Continue reading

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Investment Casting Process – Lost Wax Process

This video shows the process of investment casting. It has been taken from the website http://www.deangroup-int.co.uk Duration : 0:1:36

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