Angle steel punching machine The type of equipment shall be selected according to the process nature, batch size, geometric dimension and precision grade of the workpiece to be completed. From the perspective of safety, the open press is generally not as good as the closed press; Mechanical press is not as good as hydraulic press; The free forging hammer is not as good as the die forging hammer. Of course, it should also be determined according to the actual situation on the spot, which cannot be generalized.

Anti angle steel Punching machine Pay attention to the following points when striking eccentricity: frequently adjust the gap between the guide rail of the press, slider and the guide pillar and guide sleeve of the mold to prevent eccentric striking. In addition to adjusting the gap between the upper and lower blades, the angle punching machine shearing machine should also pay attention to the use of the pressing plate, which can avoid the tool edge cracking due to rebound and dislocation during the shearing process. When punching angle steel, try to use positioning devices: positioning panel, punching positioning cover plate, etc. to reduce the possibility of eccentric punching.

The table size of the angle steel punching machine should be larger than the plane size of the mold, and there should be room for fixing the mold. The leakage holes on the table should be compatible with the process to be carried out. The width of the lower anvil of the forging hammer should match the size of the upper anvil, and the length of the lower anvil should be slightly larger than the upper anvil. The dovetail contact surface of the forging die shall match the tonnage of the equipment, and the contact surface shall be kept clean without sundries embedded.