English to Polish Tech/Engineering Mechanics / Mech Engineering krawędziarki - częsci

The NC unit synchronises them via very high precision linear scales to obtain parallelism and location accuracy to within 1/100mm.
The piston rods press the upper beam via spherical supports.
This linkage ensures that the piston is perfectly aligned in the cylinder by maintaining the reaction due to the thrust effects in the axis of the uprights.
The lower beam is welded on each side plate of the machine.