Are there any problems with the press brake?
During the operation of the press brake, you will encounter various bending problems. And each of the problems may be caused by different reasons. In this article, we will analyze 56 press brake bending problems that you may have. We not only put forward the causes but also solutions to help you troubleshoot.
How to set up an old press brake harsle?
Let’s talk about how to start. First, find the press brake manual if it’s still available. If you can’t find it, look around the internet and try to locate a copy. Once in hand, look it and your press brake over. Make sure everything is properly adjusted. Are the gibs that guide the ram loose or worn out?
What causes a 56 press brake to bend?
Parallel misalignment too much between the cross-beam guide rail of the back gauge and the mold centerline. Cylinder and ram connection loosening, causing the bending angle not accurate or the machine cannot find the reference point. The hydraulic system without pressure. Ram speed turns to slow from fast, pause too long.
Where is the pinch point on a press brake?
On the press brake “pinch point” refers to the point where the material is pinched between the punch and die under a light load. The other is a place on the machine that can pinch you, whether it’s between the workpiece and the machine or between different parts of the machine such as a forming robot.
During the operation of the press brake, you will encounter various bending problems. And each of the problems may be caused by different reasons. In this article, we will analyze 56 press brake bending problems that you may have. We not only put forward the causes but also solutions to help you troubleshoot.
Parallel misalignment too much between the cross-beam guide rail of the back gauge and the mold centerline. Cylinder and ram connection loosening, causing the bending angle not accurate or the machine cannot find the reference point. The hydraulic system without pressure. Ram speed turns to slow from fast, pause too long.
When do you know you have a brake problem?
If you notice a difference in the resistance in the brake pedal — it feels “softer,” or sinks all the way to the floor mat when you press on it — it’s a sign you need immediate service. There could be air or moisture in the braking system or a problem with the master cylinder.
Can a ram be slid into a press brake?
Once the press is locked into that position and the ram can no longer close any tighter, the tooling can safely be slid into the press. The gap between the ram and the bed should be just enough to allow easy installation, but not so much as to allow the tooling to fall out. Not all tooling can be loaded universally into any press brake.
What causes an unstable angle on a press brake?
if small error, you can correct the parameters in the controller, after the amendment can work stably, then is it normal; Unstable angle, often change, may be caused by the ram loose, grating ruler failure, metal materials;
What’s the difference between shut down and restart?
On the other hand, it’s counterintuitive that the “Restart” option performs a more complete shut down than the “Shut Down” option. But that’s how it works! You can also perform a full shut down by pressing and holding the Shift key on your keyboard while you click the “Shut Down” option in Windows.
Why is my 56 press brake not working?
The ram return speed is too slow. After starting the pump of the CNC bending machine, low voltage disconnect switches. After starting the CNC press brakes, the reference point cannot be found during the return. For DNC60 or DNC600 CNC bending machine, the CNC system did not display, gray-white programming key indicator light flashing.
What should I do if my CNC press brake control is not working?
If you are using a CNC press brake control and run into problems that you can’t figure it out, try restarting your machine. Just like a computer that locks up and has to be shut down to clear out a problem, “rebooting” your press brake is sometimes necessary.
Are there press brakes that are shot blasted?
At the same time, our press brakes are tempered and shot blasted, which most of our counterparts cannot do, and this is one of our advantages. In addition, our professional after-sales team also allows you to use our machines without any worries.
if small error, you can correct the parameters in the controller, after the amendment can work stably, then is it normal; Unstable angle, often change, may be caused by the ram loose, grating ruler failure, metal materials;