Fault Treatment and Case Analysis of CNC Flame Cutting Machine(2)

Fault handling in keyboard failure.

Check all the bright lines related to keyboard action can be seen electrical lines, burn out, wire head loose phenomenon, one by one check the cause of failure. Unplug all connected cables and re-insert them, but the CNC flame cutting machine still does not work properly. In addition, the impact of the working environment causes the internal line of the keyboard to break, so that the upper and lower keys of the keyboard can not work properly. The solution is to replace the new keyboard, but in order not to affect the normal work of the workshop, to ensure the smooth progress of production tasks, maintenance personnel temporarily install an interface consistent external keyboard use, but  The external keyboard is not as humanized as the keyboard when it leaves the factory. It is not convenient to use, can not control the mouse action, and still needs to replace the original keyboard.

The trouble shooting of No.1 chamber hyperbaric oxygen automatic opening.

Check all relevant electrical circuits and components that control the action of hyperbaric oxygen in No.1 chamber,check whether the relevant electrical circuits are damaged,burnt out,loose wire ends,and whether the relevant relays and contactors are damaged,and check the causes of failure one by one.After inspection,everything is normal and no damage is found.

After inspection,everything is normal and no damage is found.Then check whether the solenoid valve controlling the action of hyperbaric oxygen is damaged,and take it apart to see if there is any looseness and falling off of the wire head inside.After inspection,everything is normal and there is no damage.Finally,it was found that the aviation joint connected with the high-pressure oxygen chamber was carbonized.The universal meter was used to measure and found that the internal carbonization part was short circuited and there was conduction phenomenon.Finally,the cause of the failure was that the aviation connector cleaned the carbonized part of the aviation joint,so that the internal short circuit was not short circuited.The CNC flame cutting machine returned to normal work.

Nowadays,many engineering teams can operate the CNC flame cutting machine according to the standard process steps in the process of application,and can also master the application principle and key points of the cutting machine skillfully.For the CNC flame cutting machine related fault problems,the relevant maintenance team can also do a comprehensive analysis of the causes of the failure problems,and combined with the actual situation,formulate a scientific and reasonable optimization scheme to ensure the efficiency and quality of the cutting machine.In addition,in order to improve the use effect of CNC flame cutting machine,some engineering teams will apply some other advanced technical means,and innovate the original application concept and mode,so as to improve the use value of the cutting machine.It is believed that in the future development,the application efficiency of CNC flame cutting machine will be greatly improved,which will lay a good foundation for the smooth development of engineering projects and help the national construction.