http://www.emccdesign.com/interactive/?ter=analysis-essays-to-buy&cj=8 literature essay samples Principle of centrifugal casting http://www.emccdesign.com/interactive/?ter=plastic-should-be-banned-essays&cj=8
06
六月
2014

source link Centrifugal casting is that the liquid metal is injected  to the mold of high-speed rotation.Under the action of centrifugal force, the metal liquid is full of mold.Centrifugal force makes the liquid metal in the radial well with casting and formed a free surface of casting.The centrifugal casting can obtain cylindrical inner hole without core.It is conducive to rule out the gases and inclusions in liquid metal ,which improves the mechanical and physical properties of casting.

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