In order to improve the safety and machining accuracy of the roll-die forming machine and optimize the performance parameters of the parts in the driving chain,based on the processing of the five-pass roll-die forming machine，an equivalent simplified model was constructed; taking the absolute minimum value of the maximum dynamic response acceleration of the x-direction motion as the optimization objective,an improved strategy for the quantum particle swarm optimization algorithm was proposed; the improved quantum particle swarm optimization algorithm was used to solve the problem,and the optimal scheme for the performance parameters of the five-pass roll-die forming machine was obtained.