抄録
In this study, the model of a parallel mechanism type machine tool which was developed by Toyoda. Machine Works was made by using software for analyzing the complex mechanism, DADS. Although there are forty-eight joints in the PKM machine, the influence of the deviation on a circular movement was simulated considering only one deviation. The goal of this study is to determine the permissible geometric deviations existing in the joints of the PKM machine.
