Thursday, August 12, 2010

Castings History and Application

History of casting is older than 10000 years in this time castings is used for idols, ornaments and jewellery. India's Harappan Civilisation (2500–2000 BC) idols is greate example of lost wax castings



In castings process liquid material is pured into sand mold with hollow cavity of the desired shape. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process.In india there are multiple castings manufacturers and exporters uses latest castings technology like lost wax casting, die castings and many more.



Generally Investment casting is used in the aerospace and power generation industries to produce turbine blades with complex shapes or cooling systems.Also its widely used for firearms manufacturers to fabricate firearm receivers, triggers, hammers, and other precision parts at low ost.

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