The significance of understanding the common problems and solutions of cnc wood engraving machines and wood cutting machines is undeniable. When using cnc wood engraving router machines, issues often arise. Knowing the problem Solutions allows us to address them promptly. It ensures the smooth running of the cnc wood engraving router machine and wood cutting machine, minimizing disruptions. It also enhances our efficiency and productivity. Without proper knowledge of these problem Solutions, we may struggle and face difficulties in operating wood engraving cutting router machines effectively. therefore, it is crucial to be well-versed in them for successful woodworking.
Sincerely this artic could help you solve wood engraving machine common problems and solutions.
The most common problem:What are the reasons for the broken blade of the engraving machine?
Analysis and solution of the broken knife of cnc wood routing machine:
1、Material problems for cnc wood engraving router processing. If the hardness of the processed material itself is uneven and there are many impurities, it will cause the tool to break.
2、The voltage problem connected to the cnc wood engraving router machine. If the power supply voltage is unstable, it will also cause damage to the tool.
3、The hardness, strength, sharpness and length of the tool shank of the selected tool are related. The appropriate tool should be selected according to the different materials being processed.
4、If the engraving material is not fixed well, the tool clamping is not firm, and the tool arbor is not concentric with the spindle, the tool will shake due to the high-speed rotation of the spindle, causing the tool to break.
5、The cnc wood engraving router machine always executes difficult engraving instructions, including position and speed. Whether the processing procedure is accurate will also have an impact on the force.
6、Do not set the starting speed of the engraving machine too high. The higher the starting speed, the easier it is to cause the machine to vibrate and the knife to break.
7、The rotation speed of the cnc wood engraving router machine spindle affects the engraving of the same product. If the spindle speed is too low, the cutting force of the tool will increase, but the spindle torque will remain unchanged, which will cause the tool to break, so the spindle speed used is still relatively high.
8、If the depth of a single cutting is set too small, the processing time will become longer. If the cutting amount is too large, the tool cannot bear it and will break.
9、Are the processing range and tools used by the machine tool consistent with the processing materials? Whether the engraving machine tool is stable with the ground may also cause the tool to break.
10、When carving hard materials such as marble, granite, glass, and metal materials, are special lubricants used for lubrication.
11、When engraving soft metal materials such as copper and aluminum or other materials with lower melting points such as plastics, poor chip removal by the tool is also one of the reasons for the tool breakage.
Common problem 1：The spindle motor suddenly stops or rotates slowly during the operation of the woodworking engraving machine.
1. If the working voltage is unstable or overloaded, just add a voltage regulator.
2. Check whether the middle wire is connected properly and whether the wire ends are desoldered. Using advanced assembly technology, each machine shipped from the factory undergoes 72 hours of high-intensity quality inspection to ensure zero machine failure.
Common problem 2：The woodworking engraving machine cannot engrave at the origin.
1. Whether the layout size of the file matches the machine.
2. Check whether there is an offset (OFFSET) and whether the layout setting is correct.
Common problem 3： The woodworking engraving machine makes abnormal noises when it is started and reset or the limit switch is always broken.
1. If the limit switch cannot be reached, just correct it.
2. The drive wire contact is not good, just fix the drive wire.
3. The limit switch wire is not connected properly. Just connect the wire well.
4. The limit switch is damaged, just replace it.
Common problem 4：When setting the origin of the woodworking engraving machine, it sometimes deviates forward or to the right and the offset distance is uncertain.
1. The limit switch failed. During the process of the system returning to the system origin, the limit switch was closed and then opened. Just replace the limit switch.
2. The drive wire is loose. Just try to secure it tightly.
Common problem 5： The spindle of the woodworking engraving machine cannot reach the specified speed.
1、Check whether the wiring between the inverter and the wiring board is correct.
2、Re-adjust the internal parameters of the inverter.
3、Ncstudio card data cable:If the wiring board is damaged/if the parameters in the DSP handle are incorrect and reset.
Common problem 6：The woodworking engraving machine is not square or round, has jagged edges, and vibrates during work.
1、Adjust the parallelism of the machine tool, and check whether the slider, motor belt, and coupling are loose or damaged.
2、Adjust the tightness of the three-point concentricity of the nut seat of the bearing seat of each axis of the machine tool and the three-point concentricity of the motor seat.
Common problem 7：Woodworking engraving machine misalignment during engraving
1、Check whether each axis of the machine tool is lubricated.
2、Whether the speed is too fast. Whether the parameters are set correctly.
3、Whether there is static electricity or external interference, and whether there is a ground wire.
4、Whether the motor seat nut seat and bearing seat on each axis of X Y Z are concentric when moving. No stuck phenomenon.
5、The driver current is too small, and the motor or driver is damaged.
Common problem 8：The woodworking engraving machine does not respond when it is turned on, the machine tool has no power, the handle does not respond, and there is no display.
1、Change the position of the Ncstudio card slot in the computer case and reinstall the software.
2、Check whether there are parallel pins in the DSP handle data connection cable.
3、Check the power output current in the control box and whether the wiring on the wiring board is correct. Whether the aviation plug is connected correctly.
4、Check whether the main power switch fuse rectifier of the driver is damaged.