Difference between wooden pattern and metallic pattern
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Typically, materials used for pattern making are wood, metal or plastics. ... Metal patterns are long lasting and do not succumb to moisture, but they are heavier, more expensive and difficult to repair once damaged. Wax patterns are used in a casting process called investment casting.
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The wood is the most common material used for pattern making. This is because these are easy available and very cheap. The main advantages of wood is that it can be easily shaped and it possess low weight as compared to metal pattern. ... In that case it is better to use metal pattern.
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