振动模块中静平衡分析仿真出现错误，请教大佬

路人甲12

ERROR:   
Static equilibrium analysis has not been successful.
  The maximum number of iterations 25, has been reached.
  For the last attempted iteration:
  The equation with the largest error was huaban_1.SPRING_22.sforce Comp = 0 Error = 20.359329
  The variable receiving the largest increment was huaban_1.lun_2 Comp = 4 Delta = 980665.000016.
ERROR:   Simulation failure detected.
ERROR:   Simulation failure detected