刚体运动各点加加速度的计算公式

The Formula of the Accelerated Acceleration of Each Point As a Rigid Body Is Moving

加加速度意味着受力的突然性,因此讨论加加速度对生产实际有重要意义。本文从刚体作一般运动时所得的刚体上各点加加速度计算公式出发,推导刚体平动、定轴转动和平面运动时刚体上各点加加速度的计算公式。

The accelerated acceleration means a discontinuous bearing force. So it is important for production practice to discuss the accelerated acceleration.This article,based on the formula of the accelerated acceleration of each point at a rigid body in general motion,derives the formula of the accelerated acceleration of each point at a rigid body as it has a smooth motion or a fixed-spindle rotation or a flat surface motion.