The formations of the balance force for the spring with the cardan shafts of continuous pipe mill are derived and a method for designing the spring is presented in this paper.An example is given.

• 本文建立了钢管连轧机接轴弹簧平衡力的计算公式,提出这种弹簧设计的计算方法和步骤,并给出了计算示例。