Elastic Dynamic Optimization of Crank-Rocker Style Transplanting Mechanism Based on Improving Motion Precision

Since the shortage of traditional design method on transplanting mechanism of high speed crank rocker style, this paper makes an elastic dynamic analysis of the mechanism. Combined with motion precision improving and optimization method, a dynamic error offset of transplanting precision at the endpoint of transplanting arm was made. Its distortion of key working position is reduced obviously, and the mechanism weight is lightened. A new way is proposed for designing a high speed mechanism.