What happened to the interlayer after the hydraulic pendulum shears were cut?

Because the interlayer you mentioned is not very clear, Ma 'anshan Juquan Machinery thinks that it may be caused by the vertical shearing of the upper tool rest blade and the outward inclination of the lower blade (the included angle between the mounting surface of the lower blade and the workbench plane is less than or equal to 90); It is also possible that the plate has a certain thickness, and after a long shearing distance, the plate will sag and tear due to its own weight. Other situations can only wait for the above analysis.