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Some maintenance skills of the bending machine after use

by:WORLD     2022-08-18

No matter what kind of machine it is, it must be maintained after a period of use. If it is not maintained, it will affect the use effect and service life. Therefore, the bending machine also needs to be maintained after a period of use. In addition, it is very important to master the maintenance skills of the bending machine. Only by mastering the maintenance skills of the bending machine can the performance and service life of the bending machine be guaranteed.

Here is an introduction to the maintenance and use of the bending machine, but I am afraid that everyone does not understand this. Below I will introduce the maintenance and use of the bending machine of our company's products in detail. Before the maintenance or cleaning of the bending machine , the upper mold should be aligned with the lower mold, then put down and shut down until the work is completed. If you need to start up or other operations, you should select the manual mode and ensure safety.


hydraulic circuit. 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. The hydraulic oil used in this machine is ISOHM46 or MOBILDTE25; the oil should be changed after the new machine works for 2000 hours, and the oil should be changed after every 4000-6000 hours of operation. ℃, should not exceed 70 ℃, if it is too high, it will cause deterioration and damage to the oil quality and accessories.

filter. The filter should be replaced or thoroughly cleaned every time the oil of the punch is changed. If the machine tool has related alarms or the oil quality is not clean and other filters are abnormal, they should be replaced. The air filter on the fuel tank is inspected and cleaned every three months and replaced every year. hydraulic components.


Clean hydraulic components, base plates, valves, motors, pumps, oil pipes, etc. every month to prevent dirt from entering the system, and do not use cleaners. 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.

The method of using the bending machine is to turn on the power first, turn on the key switch on the control panel, and then press the oil pump to start, so that you can hear the rotation sound of the oil pump. The rear gauge adjustment generally has electric quick adjustment and manual fine adjustment, the method is the same as that of the shearing machine. For the selection of the bending notch, it is generally necessary to select a notch with a width of 8 times the thickness of the plate. For bending 4mm sheet, you need to choose a notch of about 32.


Step on the foot switch to start bending. The bending machine is different from the shearing machine. It can be released at any time. When you release the foot, the bending machine stops and continues to descend. Stroke adjustment, the use of the bending machine must pay attention to adjusting the stroke, and be sure to test the car before bending. The upper die of the bending machine goes down to



At the bottom, there must be a gap of plate thickness. Otherwise, it will cause damage to the mold and the machine. The adjustment of the stroke also has electric quick adjustment and manual gastric adjustment.



The importance of mechanical power press has increased as automatic power press machine have become a must in our daily life.
To know more about mechanical power press, please check our website at World Press Machine.
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To have a that needs much precaution in handling, it is best to rely only on reliable providers. Shanghai Yingxin World Machinery Co., Ltd. can provide quality automatic power press machine mechanical power press that meet all your requirements for a while meet your individual needs.
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