Problems and solutions of the cylinder of the torsion axis Press Brake not working

The torsion axis Press Brake is the most popular machine model in the sheet metal industry. The cylinder is the core component of the Press Brake. During long-term use, the cylinder will inevitably have some problems. In this article, we will put forward the causes of the problems and solutions for reference.

1. When the cylinder cannot work, we need to consider the following possible reasons:

(1). Internal leakage of the cylinder: When the internal seal of the cylinder is damaged or worn, it will cause leakage, resulting in the cylinder being unable to descend normally.

(2). Blockage of the oil pipe: When impurities or sediment accumulate at the connection between the high-pressure oil pipe and the cylinder, the cylinder will also be unable to descend.

(3). Oil pump failure: When the oil pump works abnormally, the cylinder cannot obtain sufficient oil pressure and cannot descend.

(4). Oil tank filter: When the internal filter of the oil tank is blocked, the machine will descend slowly and cannot be pressurized.

(5). Damage to electrical components: When electrical components are damaged, the solenoid valve will not receive working instructions, resulting in the problem of the machine not being able to work.

(6). Valve group: When the internal spring of the valve group is broken and the valve core is blocked, the machine cannot work.

2. Solution reference:

1. Repair the cylinder seal: If the internal seal of the cylinder is found to be worn or damaged, it should be replaced or repaired in time.

2. Clean the oil pipe: Regularly clean the connection between the high-pressure oil pipe and the cylinder, especially the oil pump filter, oil pipe joint and cylinder thread, to ensure that there is no accumulation of impurities or sediment.

3. Check the oil pump: If the oil pump is found to be working abnormally, it should be replaced or repaired in time to ensure that the cylinder can obtain sufficient oil pressure to work.

4. Lubrication and maintenance: After the Press Brake has been used for a period of time, it should be lubricated and maintained to ensure that all sliding parts are well lubricated to extend the service life of the Press Brake.

5. Regular maintenance: Regularly inspect and maintain the Press Brake, eliminate faults and problems in time, ensure the normal and stable operation of the bending machine, and thus improve production efficiency.

6. Regularly replace the hydraulic oil: After long-term use of hydraulic oil, there will be oil pollution, which will cause valve group blockage, filter blockage and other conditions.

The above are the references to the problems and solutions of the Press Brake cylinder not working. If you have other questions, you can also contact us. We have a large after-sales team that can help you solve various problems of the Press Brake.