Let's take a look at the basic maintenance methods of the press brake

The Press Brake is a machine that can bend thin plates. Its structure mainly includes 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. The base is composed of a seat shell, a coil and a cover plate, the coil is placed in a 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 electricity is energized, the pressure plate is gravitationalized, so as to realize the clamping of the thin plate between the pressure plate and the base.

Due to the use of electromagnetic force clamping, the pressing plate can be made into various workpiece requirements, and the workpiece with side walls can be processed, and the operation is also very simple.

After the press brake has been used for a period of time, we need to maintain it. The following will explain the basic maintenance methods:

Before maintenance or cleaning of the machine tool, the upper die should be aligned with the lower die, then put down and shut down until the work is completed. If you need to start the machine or other operations, you should select the manual mode and ensure safety. The maintenance contents are as follows:

1. Hydraulic oil circuit

1) Check the oil level of the fuel tank every week. If the hydraulic system is repaired, it should also be checked. The oil level should be filled with hydraulic oil if the oil level is lower than the oil window.

2) The oil should be changed after the new machine works for 2000 hours, the oil should be changed after every 4000~6000 hours of operation, and the fuel tank should be cleaned every time the oil is changed;

3) The oil temperature of the system should be between 35°C and 60°C, and should not exceed 70°C. If it is too high, the oil quality and accessories will be deteriorated and damaged.

2. Filter

1) Every time the oil is changed, the filter should be replaced or thoroughly cleaned;

2) The machine tool has related alarms or the oil quality is not clean and other filters are abnormal and should be replaced;

3) The air filter on the fuel tank should be inspected and cleaned every 3 months, preferably every 1 year.

3. Hydraulic components

1) Clean the hydraulic components (substrate, valve, motor, pump, oil pipe, etc.) every month to prevent dirt from entering the system, and do not use detergent;

2) After the new machine is used for one month, check whether the bending of each oil pipe is deformed, such as If there is any abnormality, it should be replaced. After two months of use, the connections of all accessories should be tightened. When this work is performed, the system should be turned off and the system is free of pressure.