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Use the precision casting method to produce komatsu bucket teeth pins is reasonable

hits:1657    date:2015-09-25

  Compared with the sand casting method, the quality of the komatsu bucket teeth pins, which produced by precision casting method is better, and compared with the forge pressure casting method, the production costs of the precision casting method is also cheaper, so choose the precision casting method to produce komatsu bucket teeth pins is reasonable. But the disadvantage of the precision casting method is that it has a very strict requirement about the raw material of the komatsu bucket teeth pins, besides, it also requirement the high production technical grade.

  So during the actual using period, some komatsu bucket teeth pins products, which produced by the precision casting method has the worse damage problems than the forge pressure casting method teeth pin, the reason is because their main raw material can’t meet up with the standard production requirement, but the precision casting method still belongs to the mainstream production technical of the teeth pin products.
 

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