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.

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。

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We follow the foundry process rigorous, and strict production quality control, to provide mold design, blank casting, heat treatment, machining quality for customers.

我们遵循严谨的铸造工艺流程，并依靠严格的生产制造品质管控，为客户提供模具设计制作、毛坯铸造、热处理、机械加工等优质的服务。 鲽。

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At present, the most competitive research method of foundry technology is numerical simulation on mold filling and solidification process.

当前，铸件充型凝固过程数值模拟是最具竞争力的铸造工艺研究方法。

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