upper die

The upper die is usually attached to the ram of a forging press or a forging hammer, while the lower die is stationary.

The copper-made die block in which a conical welding opening is bored is arranged on the middle part of the upper die.

The upper die comprises an upper die plate and an upper die core fixed on the upper die plate.

Die match tolerances are to allow for shift in the upper die with respect to the lower die.

for temperature reaches began after manually. The upper die finished.

Upper die weight stamped on front face of the punch shoe.

preheating an upper die and a lower die to a reaction temperature of a low-temperature hardening agent;

closing the upper die and injecting the ball shell mixing material and the hardening agent mixing material into the upper die;

Red oxide upper die balance blocks, with blank loaded cycle press and check that all balance blocks are touching

a pressing pad (5) suspended from the upper die holder (2) through a resilient member (4);

panel does not stick in upper die

a pressing plate (3) secured to the upper die holder (2);