中文版|English

WELCOME TO FOSHAN YUANLI PRECISION MACHINERY CO.,LTD
TEL:13827748026

FOSHAN YUANLI PRECISION MACHINERY CO.,LTD

YUANLI PRECISION MACHINERY CO.,LTD—— DEVOTION MAKES PROFESSION ——                        

China's leading brand water jet cutting equipment

CONTACT US

FOSHAN YUANLI PRECISION MACHINERY CO.,LTD
FREE TEL:13827748026
TEL:0757-63856189
FAX:0757-63858669
E-MAIL:fsyuanli@hotmail.com
URL:http://en.fsyuanli.net/
ADD: No.3 Xingfa Road,Luocun Xiabai The Third Industrial Zone,Nanhai District Foshan Guangdong China

Company News POSITION:  HOME   >   NEWS>Company News  

Safety operation rules of numerically controlled ultrahigh pressure water cutting machine

Data Source:Foshan Yuanli Precision machinery Co. , LTD Time:2015-11-26

First, boot ready

1 to the tank to oil tank gauge limit, tighten the fuel tank cap. Unscrew the pump oil return port tubing to piston pump oil filling, and repeated until the exhaust filled, tighten the oil return pipe.
2 open the pump power to pump outlet pressure is greater than or equal to 0.4MPa, open the gun switch, a gas from said gas supply to normal.
3 start the water supply pressure pump power and observe the pressure indication is more than or equal to 0.2 MPa, and cutter head connected bar of the outflow of water, cutting the normal water supply.
Two, hydraulic system debugging
1 open the side of the high voltage generator electrical switches, industrial computer power switch, industrial control machine into the WINDOWS boot interface, click on the water cutting software into the software control interface.
2 point "oil pump switch" button, check the motor rotation direction and the direction of the arrow on the oil pump body.
3 start the pump motor, the relief valve to control the pressure to a low value.
4. The Electro-hydraulic Directional control valves at both ends of the double throttle check valve open, of the magnetic switch is adjusted to a proper position, supercharger in idle mode, running 10 to 20 minutes observed temperature and pump head temperature without exception, according to "pump switch" button to turn off the oil pump, hydraulic system completed debugging.
Three, high voltage generator system debugging
1. Put the energy converter (GEM), press the "pump switch" button to turn on the pump, according to the "valve switch opens cutting knife head high pressure water switch, according to the" high voltage switch "start high voltage generator, cutting knife head high pressure water jet.
Note: manual interface, the boot should first open the valve switch, reopen high-voltage switch, otherwise it will causing the system to hold pressure caused by dangerous, shutdown to high pressure, and then close the valve.
2 adjust the relief valve knob, step by step booster. Adjust the high 1MPa, keep 1-2 minutes, adjust the pressure during the attention to check the oil circuit and the high pressure waterway has no leakage, the machine has no abnormal vibration and noise. To gauge pressure at 15MPa, the swing amplitude is less than or equal to 3MPa when the end of the adjustment.
3 electro hydraulic control valve adjustment: check whether there is a hydraulic cylinder impact sound, if there is a judge in which side, which side has the impact of the side of the double check valve, until the impact sound disappeared.
4 repeatedly switch high pressure water switch, high pressure water switch is sensitive, the high voltage generator system debugging end.
Three, cutting operation
1 steel plate lifting and cutting platform, adjusting plate bottom, side respectively with X axis, Y axis parallel platform.
2 sand bucket into the cutting sand, then the sand pipe.
3 copy DXF graphics files into industrial control computer.
4 at the cutting interface is transferred into the cut graphics file.
5. The cutting head moves to the graphic file set origin and adjust the cutting head and the height of the steel plate spacing, in "manual" interface the current coordinates to 0,0,0; in the "parameter setting interface settings" cutting speed "and" relay ".
6 in the "automatic" interface, press the "start" button, start cutting.
Four, cutting process matters needing attention and exception handling
1 close attention to the cutting process of the cutter head and the steel plate distance is prohibited without care operation, resulting in a broken pipe, serious or even damage to the knife head and machine tool travel agencies.
2 cutting process should be immediately cut off the "ESC" key to stop, to deal with the sand valve and sand transport pipe, not cut through part of the re cutting. Method is: in the "automatic" interface according to "start", enter the program segment value, according to "OK" from the past to start cutting a segment.
3 after cutting a workpiece before the replacement of the workpiece, should be moved to the distal end of the knife head, to prevent the material when the bad knife.
4 in the process of cutting temperature controlled at 65 DEG C, the temperature exceeds this value should take immediate measures to cool down.
5 one of the following circumstances, should be immediately shut down for maintenance:
1) high pressure normal operation, cutting knife head without high pressure water jet.
2) the pressure of the cutting head is intermittent, and the pressure gauge indicates the swing between the 0~15MPa.
3) high pressure parts, high pressure pipeline crack, distortion and media leakage.
Five, stop
1, after the completion of all the work, exit system, shut down the windows interface, computer power, and then close the high voltage generator side electric power, finally closed cutting water pressure pump power and the pump power.

上一篇:Water safety regulations下一篇:没有了

CONTACT US

Free Call

13827748026

FAX

0757-63858669

EMAIL

fsyuanli@hotmail.com

ADD

No.3 Xingfa Road,Luocun Xiabai The Third Industrial Zone,Nanhai District Foshan Guangdong China

-
QQ

Online Service

  • QQ:QQ
  • 扫一扫