The reason for the long stopping time of CNC Press Brake slider conversion

What is the reason for the long stopping time of CNC Press Brake slider conversion?

1. The upper chamber of the cylinder draws in air, and the pressure takes a long time to build up.

2. The liquid-filled valve or self-priming pipeline flow is small, or the slider fast down speed is too fast and cause suction vacuum.

3. The liquid filling valve is not completely closed, the upper chamber pressure is slow to reduce.

4. After the slow down valve gets power, the liquid filling valve will be closed and the upper chamber can’t absorb oil.

5. The proportional valve in the wrong position leads to different openings and go out of sync.

6. Will be fast down the speed to reduce the test there is no pause.

7. The size of the fast down pressure has an impact on the liquid filling valve closure, excluding the fast down pressure.

8. The pressure parameters are adjusted in the delay phase before the work-in.

9. The damping hole of the liquid-filled valve control line is too small, forming a pressure difference.

10. CNC system parameters, slow down before the delay time.

11. CNC system parameters, slow down the gain parameters to reduce.

CNC Press Brake finishing allowance to be determined by analytical calculation method. The factors affecting the finishing margin need to use the formula and certain test materials, comprehensive analysis and calculation to determine its finishing margin, with this method to determine the finishing margin is more economical and reasonable, but there must be more complete and reliable test information.