Continuous Casting Mold Four-Link Vibration Mechanism Dynamic Simulation
Based on virtual prototyping technology, all mould vibration devices were framed in three-dimensional modeling, defining each components’ quality, center of mass, pairs connection between the components in the system, which representated truely mold four-link vibration device dynamic characteristic, implementing the dynamic behavior simulation. Kinematics law of the oscillation mechanism arose: Velocity and acceleration of the components in this vibration device were sine or cosine law functions.The angular velocity and angular acceleration of the components is proportional to amplitude. The angular velocity of the components is proportional to vibration frequency. The angular acceleration is proportional to the square of the changes in vibration frequency.
X. B. Liu and Y. X. Li, "Continuous Casting Mold Four-Link Vibration Mechanism Dynamic Simulation", Key Engineering Materials, Vols. 474-476, pp. 24-28, 2011