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How to prevent angle deviation of pipe bending machine oil temperature

How to prevent angle deviation of pipe bending machine oil temperature

Issue Time:2022/10/20
As we all know, the main power of the hydraulic pipe bending machine is the hydraulic oil pump to input hydraulic oil, so that the hydraulic solenoid valve can provide the hydraulic power to the cylinder piston to realize the operation of each part. It was originally set at 90 ° under normal conditions, but when the oil temperature becomes higher, the deviation of 100 ° or 70 ° may occur. How can we solve this problem.
The hydraulic oil runs back and forth in the oil pump motor, and then is pushed by the solenoid valve to achieve high pressure input. In this mode, our oil temperature will soon rise, especially in hot summer, all kinds of pipe benders, including the metal circular saw full-automatic pipe cutter and pipe shrinking machine, will appear, and oil leakage will not lock the oil, resulting in the head falling of the pipe cutter, insufficient pressure of the pipe shrinking machine, and large bending angle error of the pipe bender.
This is of course more troublesome, unless special circumstances are generally not needed. The general method is to add some hydraulic oil properly when summer is coming, and shut down the hydraulic pipe bender when the equipment department is operating.
Our hydraulic pipe bender works for 8 hours a day. Under normal circumstances, this kind of problem will not occur, but if it happens, the above methods can be used to solve it.
We should determine the working time of the hydraulic pipe bender. When no one is operating the machine, we should try to shut it down to stop the hydraulic motor. Check the hydraulic oil tank. If the hydraulic oil is sufficient, add hydraulic oil if it is insufficient. When summer comes, we should add some hydraulic oil properly. Only when there is enough hydraulic oil, the oil temperature will not rise so quickly Water pipe can be inserted into the cooling pump of our pipe bender equipment to realize water circulation cooling.
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