hydraulic press brake use

The hydraulic press brake is a machine that can bend thin plates. Its structure mainly includes a bracket, a working table and a clamping plate. The working table is placed on the bracket. The working table is composed of a base and a pressing plate. The base is connected with a hinge and a clamping plate. Connected, the base is composed of a seat shell, a coil and a cover plate, 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 wire is energized to the coil, and the gravitational force is generated on the pressing plate after being energized, so as to realize the clamping of the thin plate between the pressing plate and the base. Due to the electromagnetic clamping, the pressing plate can be made into a variety of workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple.

Instructions:

A brief introduction according to the ordinary hydraulic press brake:

1. First, turn on the power, turn on the key switch on the control panel, and then press the oil pump to start.

2. The stroke adjustment, the use of the bending machine must pay attention to the adjustment stroke, be sure to test run before bending. When the upper die of the bending machine descends to the bottom, there must be a gap of plate thickness. Otherwise it will cause damage to the mold and the machine. The stroke adjustment also has electric quick adjustment and manual fine adjustment.

3. For the selection of bending notches, a notch with a width of 8 times the thickness of the plate should generally be selected. If you bend a 4mm sheet, you need to choose a slot of about 32.

4. Backgauge adjustment generally has electric quick adjustment and manual fine adjustment, the method is the same as the shearing machine.
5. Step on the foot switch to start bending. The bending machine is different from the shearing machine. It can be released at any time. Release the foot and the bending machine will stop, and then step on it to continue downward.