DIES LIFE

Dies life depends on the requirements to the accuracy of the rolled billets, deformation temperature, and dies material. Besides an important factor is the individuality of each enterprise in the approaches to operating rules. That is why the life of each die is stipulated as an average value. Dies life indication is the number of rolled billets. In order to increase the accuracy figure the supplied dies undergo heat treatment throughout their entire bulk evenly. Dies dimensions contain repair allowances that let perform from 3 to 5 repairs by means of gradual reduction of dies height.

The dies are manufactured from steel used for die block production

The average dies life values that can be achieved in practice are as follows:

1. The dies life for products intended for further grinding is 400000 pieces on average

2. The achievable dies life for products intended for further forging is 1000000 pieces.