Woodworking engraving machine troubleshooting and how to repair

First, the CNC woodworking engraving machine spindle can not automatically turn or stop
1. Control card failure; 2: Inverter failure
Second, when you open the CNC woodworking engraving machine software, the computer prompts "Failed to open the card, please check the card" prompt
1. Check if the driver of the board is installed, or replace the board with a PCI slot; 2. Reinstall the two data cables and check the hardware of the woodworking engraving machine with broken needles: three axes Alarm, initialization error number four
1. Check whether the two data lines of the computer and CNC woodworking machine are connected. 2. Check whether the fuse of the adapter board in the control box of the CNC woodworking machine is burned and replace the fuse. 3. Check if the 85V power supply is normal. powered by
4. When the CNC woodworking engraving machine is engraving, it is misplaced or the size is wrong.
1. Check whether the path of the CNC woodworking engraving machine software is correct or not; 2. Check the gap size of the screw and the tightening screw of the polished rod; 3. Check the setting of the software parameters correctly.
5. When the X-axis is walking a certain section, the Z-axis does not raise the knife.
1. Check whether the Z-axis motor of CNC woodworking engraving machine is running normally, the power and the current of the drive or its own fault; 2. Check if the Z-axis motor line has poor contact or intermediate disconnection.
Sixth, CNC woodworking engraving machine spindle motor does not turn or reverse
1. Check the setting of the parameters of the inverter; 2. Whether the signal line of the inverter is reversed.
Seven, CNC woodworking engraving machine has a sickle phenomenon
1. The power of the Z-axis motor is not enough, the coupling is loose; 2. The current of the Z-axis drive is too small, or the signal line is wrong.
Eight, when the software is turned on, the axis is closed.
1. The problem of the driver or the poor connection of the computer output signal line; 2. The motor line is in poor contact.
Nine, the limit phenomenon occurs in the engraving process of CNC woodworking engraving machine
1. Check if the engraving path exceeds the engraving range; 2. The soft limit set by the parameters in the software.
10. When the machine is turned on, the CNC woodworking engraving machine is not powered.
1. Check if the start button wire is connected and the button is burnt out; 2. Check if the AC contactor is short-circuited or burned out.
XI. When the button moves, the axis only goes in one direction.
1. Check if the optical line is working properly and whether the line is in good contact; 2. Check if there is any solder joint in the motor circuit.
12. The sending software cannot be opened normally, and the things carved by the CNC woodworking engraving machine are deformed.
1. Reinstall the new system and software; 2. Check if the X and Y axis screw and screw are loose; 3. The carving knife has problems.
13. The spindle motor suddenly stops or slows down during the working process of the woodworking engraving machine.
1. The working voltage is unstable or overloaded, and a voltage regulator can be added; 2. Check if the middle line is connected well, and whether the line head has de-soldering.
14. When the CNC woodworking engraving machine sets the origin, the distance between the forward and the right is sometimes uncertain.
1. The limit switch fails. When the system returns to the system origin, the limit switch is closed and popped open. Change the limit switch; 2. The drive line is loose. Try to fix it tight.
15. When the CNC woodworking engraving machine starts resetting, the position of the X-axis, Y-axis and Z-axis can be determined.
1. The limit switch is broken (the limit switch is always closed), and it can be replaced; 2. The drive line is broken (X-axis 14-pin and 15-pin short-circuit, Y-axis 13-pin and 15-pin short-circuit, Z-axis 31-pin and 15-pin Short circuit), change the drive line or separate the short circuit; 3, the drive board is broken, you can change the drive board

Stone engraving machine maintenance: good lubrication protection

Many customers have increased the working frequency and duration of the engraving machine because of the increase in orders. If the daily maintenance of the engraving machine is not taken seriously, it will not be worth the effort to affect the production progress when the machine fails! As a professional engraving machine manufacturer, the engineers of Engraving Machine Intelligent Equipment Co., Ltd. give you some advice on the maintenance of engraving machine, hoping to help you with friends in need:
First, the stone engraving machine selects smooth, oil and butter mixture, not too thick.
Second, the smooth process of the stone engraving machine: Before the smoothing, the impurities on the lead screw, the wire on the guide rail and the inside of the bearing are removed. If it is difficult to clean, it can be assisted by gasoline, then write the smooth oil and then gradually increase the speed. Empty, that is, no plate, three-axis running-in.
Third, the stone engraving machine lubrication part: x.y.z three-axis screw. Light bar.
Fourth, the smooth cycle of the stone engraving machine: depending on the working environment and duration of the machine, generally the slag is cleaned off after work every day. Each part is regularly refueled every month, and the high-speed air is smooth.
Fifth, the smooth method of the three-axis stone carving machine:
Y-axis: smooth and simple, the two sides of the guide rail are relatively simple to sort and oil, and the bottom screw can also enter the oil from the bracket, which is relatively easy to protect.
X-axis: need to remove the screws before and after, lift a shield (note: the line on the left side of the side panel should be relaxed and then lifted), the right side is completely lifted and the mixed oil is injected into the guide rail, screw, bearing and right. The thrust bearing of the side screw head.
Z-axis: Open the shroud, the lead screw, the guide rail, and the thrust bearing at the bottom of the bearing. It can be seen at a glance, and then the mixed oil should be smoothed up and down.
While smoothing the three axes, the inner hexagonal screws on the coupling between the motor shaft and the screw head can be tightened by the inner hexagonal wrench to prevent the three shafts from being misaligned due to some looseness of the machine.
As for the protection of other parts of the stone engraving machine, such as pumps. Cutting the spindle, the two are mutual, always replace the circulating water, adhere to the water and water temperature to block the water pump outlet or the water-cooled cutting spindle works at high temperature to form component damage.
Many people are tired and will say that people are not machines. In fact, the machines will be tired. It is also necessary to rest and maintain. The well-maintained engraving machine can maximize the efficiency and stability of production, and the production will be more effective.