Brief introduction to the use of press brake processing sheet
The bending machine is a machine capable of bending a thin plate. The structure mainly comprises a bracket, a worktable and a clamping plate. The worktable is placed on the bracket, the worktable is composed of a base and a pressure plate, and the base passes through the hinge and the clamping plate. Connected, the base is composed of a seat shell, a coil and a cover plate, and the coil is placed in the recess of the seat shell, and the top of the recess is covered with a cover plate. When in use, the coil is energized by the wire, and after the power is applied, the platen is attracted to the platen, thereby clamping the plate between the platen and the base. Thanks to the electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and the workpiece with the side wall can be processed, and the operation is also very simple.
The method of use, according to the ordinary hydraulic bending machine processing sheet for a brief introduction:
1. First, turn on the power, turn on the key switch on the control panel, and then press the oil pump to start.
2, stroke adjustment, the use of bending machine must pay attention to adjust the stroke, must test the car before bending. When the upper die of the bending machine descends to the bottom of Zui, it must ensure a gap of plate thickness. Otherwise it will cause damage to the mold and machine. The adjustment of the stroke is also equipped with electric quick adjustment and manual fine adjustment.
3, the choice of bending slot, generally choose the slot thickness of 8 times the thickness of the plate. For a sheet with a thickness of 4 mm, a notch of about 32 is required.
4, the back gauge adjustment generally has electric rapid adjustment and manual fine-tuning, the same method as the shearing machine.
5. Press the foot switch to start bending. The bending machine is different from the shearing machine. You can release it at any time. When you release the foot bending machine, it will stop and then step on.