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Maintenance of CNC bending machine and introduction of parameters

by:WORLD     2022-08-17

The CNC bending machine is to use the equipped mold to bend the cold metal sheet into workpieces with various geometric cross-section shapes. The following world press machine will introduce the relevant knowledge of CNC bending machine to you.

Maintenance of CNC bending machine:

1. Hydraulic oil circuit

a. 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;

b. The hydraulic oil used in this machine is ISO HM46 or MOBIL DTE25;

c. 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 oil tank should be cleaned every time the oil is changed;

d. 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

a. Every time the oil is changed, the filter should be replaced or thoroughly cleaned;

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

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

3. Hydraulic components

a. Clean hydraulic components (substrates, valves, motors, pumps, oil pipes, etc.) monthly to prevent dirt from entering the system, and do not use detergents;

b. After the new machine is used for one month, check whether the bending of each oil pipe is deformed. 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. The pressure hydraulic bending machine 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 pressing plate. The base is connected to the clamping plate by a hinge. 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 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.

CNC bending machine parameters:

Busbar processing machines are divided into turret-type busbar processing machines, CNC copper-aluminum processing machines, portable busbar machines, split busbar bending machines, etc. This facility is mainly used for upper and lower pressing of complete sets of electric door cabinets, transformers, and light industrial electric furnaces. And so on to build the industry, used to process various specifications of copper and aluminum busbars. Only on the corresponding processing unit, the user can continue the punching, cutting and folding processing of the busbar, and the production efficiency is high.

Most of the standard steel grades can basically be produced in my country. However, because of the late stagnation, there are some gaps compared with the developed administrative divisions of light industry. After many times of rectification and standard revision of steel grades, a relatively complete series of last steel has been initially formed, and a relatively large improvement has been achieved in the production technology, variety and quality, high-tech development and application of last steel. At present, the output of last steel in my country has jumped to the forefront of the society.

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The above is the introduction of the world press machine, hoping to deepen your impression of the CNC bending machine.

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