What causes the bending angle error of the press brake machine?
When there is an bending angle error of the press brake machine, I believe that many people will immediately think that the machine is caused by a long period of wear. But this is only a unilateral cause of this problem. In fact, in addition to this, there are other reasons. In order to allow everyone to use the press brake machine more smoothly, today I will share a simple share of what caused the bending angle error of the bending machine.
The aspect to check reasons for the bending angle error of the bending machine
- Check whether the bending tool of the machine is damaged. If the tool is worn, the bending angle error of the bending machine will definitely be there. In this case, the problem can be solved by only trimming the mold;
2. If there is no problem with the tool, it is necessary to check whether the parallelism between the slider and the worktable meets the requirements. If there is a deviation, it needs to be adjusted again;
3. If neither of the two problems mentioned above, then check the hydraulic system of the machine to see if the pressure oil has evenly entered the left and right cylinders. If not, adjust in time;
What to do if there is an error in the bending machine
Put the press brake machine in the “inching adjustment” state, and then remove the mold in the bending machine, or some other accessories, so that the slider can stay on the mechanical stop, and then adjust the pressure gauge to the required pressure Value.
The specific method is to compress the head of the dial indicator in the bending machine by 3-4 mm, step on the foot pedal to increase the pressure of the system, and check the hour hand of the dial indicator when the pressure is increased or the system is discharged. In the case of offset, the operation can be stopped if the specified value is reached. Of course, in addition to the above methods, what should be emphasized is that the bending machine must be well maintained to allow it to maximize its advantages.