利用振动和冲击使铸型中的型砂和铸件分离的铸造设备。
The use of vibration and impact to the mold casting equipment in separation of molding sand and casting.
通过对实型铸造干砂振动填充紧实中的振动方向、维数、频率、加速度及干砂种类等诸多影响要素的测定实验，研究了实型铸造振动紧实干砂的性能。
Vibratory compactability of dry sand in full mold foundry has been researched by experiments on effective factors such as vibratory direction, dimensions, frequency, acceleration and dry sand sorts.
试验结果表明：具有不同石墨形态的铸造合金材料对振动衰减的能力差别很大。
The experimental results show that the morphology of graphite has greater effect on the vibration attenuation property of the casting alloy materials than other factors.
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