Aluminium metal level control measures and practice effects during casting are introduced in detail according to the processes of aluminium semi-continuous DC-casting.
结合铝合金半连续铸造的生产工艺，介绍了铸造铝熔体液面的控制措施以及每种控制措施的实践效果。
The invention realizes the continuous adjustment for variable flow of rolling oil so as to improve the control level for cooling of rolling mill and satisfy the machining demand for nonferrous metal.
本发明实现了对轧制油连续变流量调节，有利于提高轧机冷却控制水平，满足有色金属加工之要求。
The paper describes the application of laser technology for aluminium alloy casting metal level automatic control and the effect in quantity of slab.
介绍激光技术在铝合金铸造过程中液位自动控制方面的应用，以及对提高扁锭质量的作用。
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