Because of a tool change, additional T-slots had to be milled into the press rams.
A total of three presses had two milling machine beds, 3500 and 4000 mm, fixed to them. The mechanical machining of the T-slots was carried out overhead on the rams of the press.
Milling of the slots with an end milling cutter, diameter 32 mm, and T-slot cutter, diameter 52 mm.