The use of woodworking engraving machines in the furniture manufacturing industry has been recognized by practitioners in every furniture industry. Every woodworking machine that we leave the factory may have one or the other problem in its use. So today we take the woodworking engraving machine as an example. Let us list some common phenomena of machine failure problems. And explain in detail the specific solutions to each problem, here I hope to help the friends in the woodworking industry:
1. When operating the woodworking engraving machine, the single or three axes do not move, the movement is abnormal, and there is abnormal noise.
The solution to this phenomenon is as follows: 1. Check whether the hardware control card inside the computer is loose or faulty; 2. Check whether the driver of the corresponding axis of the machine is alarming or red and no light is on; 3. Check the corresponding axis step of the machine tool. Whether the motor is faulty or damaged; 4. Check if the coupling of the corresponding shaft is broken or the screw is loose (the looseness of the coupling is expressed as the misalignment of the font when engraving or the slip when the motor motor rotates); 5. Check the corresponding wire Whether the rod breaks or the screw nut is broken or locked; 6. Check whether the sliding part of the corresponding shaft slides quickly; 7. Check the driver subdivision number, control current, and whether the setting in the advertising engraving system software is Match does not.
Second, in the process of woodworking engraving machine, the carved relief or cut out graphics are different in depth and size.
1. Check if the control card is loose or faulty; 2. Check if the stepper motor is faulty or damaged; 3. Check whether the driver in the power distribution cabinet is alarming, red light or adjusted current and subdivision are inconsistent with the control software settings; 4 check Whether the Z-axis motor line is connected, short-circuited or disconnected; 5 check. Whether the spindle motor has a gap; 6. Check the inverter for interference or data setting error; 7. Consider whether there is static interference signal around; 8. Check the computer Whether there is a virus or system problems; 9. Check whether the working platform is uneven and there are different levels.
Third, the woodworking engraving machine runs an error
1. Check if the control card is loose or faulty; 2. Check whether the power distribution cabinet driver alarms, lights up red or does not light; 3. Check if the stepping motor is locked or faulty; 4. Consider whether there is static interference signal; 5. Check if the motor line is connected, shorted or disconnected; 6. Check if the data line linked with the computer is faulty; 7. Check the floating point or the graphic path is wrong; 8. Check the motor coupling break Or loose; 9. Check whether the processing speed of the control system is too fast; (system parameter curve or linear acceleration is too large) 10. Check whether the computer system is in trouble or virus.
Fourth, the woodworking engraving machine z-axis appears out of control or knives during the work process)
1. Check if the control card is loose or faulty; 2. Consider whether there is static interference signal around the machine; 3. Check if the Z-axis motor line is connected, shorted or disconnected; 4. Check if the digital path we have made has 5. Check the inverter for interference; 6. Check the computer system for problems or viruses; 7. Check if the Z-axis motor power is not enough or the coupling is loose; 8. Check if the current of the Z-axis driver has been adjusted. Small, or the signal line is wrong.
5. Woodworking engraving machine appears in the process of engraving.
1. Check if the control card is loose or faulty; 2. Consider whether there is static interference signal around the machine; 3. Check if the Z-axis motor line is connected, shorted or disconnected; 4. Check if the digital path we have made has 5. Inspect the inverter for interference; 6. Check the computer system for problems or viruses 7. Check the control software settings for problems; 6. Check the driver for faults or current subdivision settings; 7. Check the data line for faults ; 8. The computer has a virus or system problem.
Sixth, woodworking engraving machine milling bottom appears uneven
1. Check whether the spindle and the table are not perpendicular to the machine. (Performance symptoms: the depth of the lower knife and the knife is different.) 2. Check if the tool is worn or short; 3. Check if the control card has Problem; 4. Check if there is a problem with the Z-axis drive or the Z-axis screw.
Combining the above six items, it is not difficult to see that the various failure phenomena that occur in the CNC machine tools used are basically the same. We can quickly find the specific cause of the machine failure as long as we make reasonable use of the elimination method. And solve it.
