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Considering the hazards of irregular vibration and creep of straight line casting machine,this paper applies relevant engineering mechanics theories,establishes dynamic model for the chain casting mold,then determines that friction change is the key cause of the vibration and creep.

针对直线铸锭机不规则振动和爬行的危害,运用工程力学有关理论,建立了链带铸模的动力学模型,确定了摩擦因数变化是引起振动和爬行的关键原因。

Process technology for 6005A aluminium-alloy large-size round ingot;

6005A铝合金大直径圆铸锭生产技术