During the working process of a CNC press brake, in addition to having high requirements for the press brake itself and operators, the press brake mold is also crucial. So, what is the maintenance of the press brake mold?

Daily maintenance

1.Before turning on the power of the press brake, it is necessary to clean the iron filings in the lower mold slot of the press brake and conduct a test before bending.

2.The downward pressure of the mold during bending should not exceed the bending critical point of the mold, otherwise the mold will deform or even break.

3.When bending, the size of the lower mold groove should be appropriate.

4.After working for a day, clean the press brake mold, and then put the mold that is not used the next day into the mold cabinet.

With the application of CNC systems, the accuracy of molds is constantly improving, which not only saves a lot of raw materials but also promotes the development of related industries. The proportional pressure control of CNC press brake molds is very convenient. The production process can set load characteristic conditions and pressure control rules required for enzyme killing, which can prevent pressure overshoot, vibration, and hydraulic retaliation caused by changes in pressure control steps. Compared with the pressure control of manual control valves, the control circuit and system are simplified, the control function is improved, and the assembly and use are convenient.