Abstract:

In this article devices for softening the impact force in the joints of universal spindles and in the gear stand of the rolling mill are proposed and the same method of calculating these devices is given. Spring compensators to soften shocks between the roll blade and the spindle liners, as well as between the teeth of the gear rolls are proposed. The formulas for calculating of the maximal moment and stiffness of the sleeve spring is obtained.

Keywords: rolling mill; transmission; impact; compensator; spring.