本文对偏心振动落砂机的运动提出了与现在流行的理论不同的看法。
A new concept of the motion of casting molds on an eccentric-vibrating shakeout device, which is different from those current ones, is discussed in this paper.
本文考虑一类振动落砂机简化力学模型的次谐运动、稳定性与分叉问题。
The subharmonic motions, stabilities and bifurcation problems for a simplified model of shaker are considered.
周期运动的稳定性与分叉研究可以为冲击振动落砂机的动力学优化设计提供理论依据。
The system parameters of shaker may be optimized by studying of stability and bifurcation of periodic impact motion of shaker.
对振动落砂机的设计和使用作了小结，介绍了双轴惯性落砂机的使用状况，并简要描述了该落砂机的结构形式和特点。
With summaration of the design of a double-axis inertia vibrating shake-out machine, its application has been introduced with brief description of its structure and characteristics.
落砂机的振动源分为机械﹑电磁和气动。 。
The vibration source of the falling sand machine is divided into mechanical, electromagnetic and pneumatic.
落砂机框体是振动的主体。
落砂机框体是振动的主体。
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