CNC repair

Some documents to repair wood carving CNC machines at home

For the development of the wood furniture manufacturing industry today, owning a wood carving CNC machine is extremely necessary. This is an effective assistant tool for the production of wooden furniture. However, in the process of using it, it is inevitable that there will be technical problems with the machine. In the content of this article we will bring you some  CNC machine repair   wood carving at.

1. One axis or 3 axes does not run, the machine moves abnormally tài liệu sửa máy CNC

It could be due to one of the following reasons:

  • The control card connected to the computer is loose

Remove the card from the computer and clean the PCI connection to fix the problem. Then try to plug it back in, making sure the card is sturdy and the case isn’t loose. If the previous technique did not work, you should reinstall the card’s software and update the driver.

  • Faulty computer or damaged card

Now check by unplugging the damaged card and inserting it into another computer to test it. If not, please replace yourself with a new controller card.

Some documents for repairing wood carving CNC machines at home

  • The wire from the control box to the shaft motor is flickering and broken

Handling instructions: You need to check the wiring from the driver to the motor shaft. In case the machine is used for a long time, it is very likely that the wire will be damaged or broken underground. Please use a multimeter to check the continuity to check if the wire is not broken, unplug the jack and plug it back in. If the wire is broken underground, repair and replace it.

  • The control box ( Driver ) of the shaft is faulty

Imagine your z-axis is malfunctioning. Please deal with it for now by uninstalling the x-axis driver and testing it. If it works properly, the problem is almost certainly a z-axis driver that is malfunctioning and must be changed.

+ Check vitme coupling is not broken or loose.

+ Check to determine if the belt from the engine to the head of the vitme bolt is the same.

+ Check vitme bearings and machine bearings. Check if they are scattered around or if they are dirty

Some documents for repairing wood carving CNC machines at home

  • There is an error in the software. CNC machine repair documents

Check that the software pulse settings match the control box and make any necessary adjustments. Find a solution to repair your computer if it is infected with a virus.

  • Motor defective stepper CNC machine repair document

Stepper motors become hot when used for a long time. There is a possibility that the magnet poles in the motor lose their magnetism over time, resulting in step failure while the product is in operation. Let’s see what we can do with it now.

vụ sửa máy CNC – Chẩn đoán tình trạng máy Miễn Phí

2. Spindle motor does not rotate

Most likely due to the following reasons. At this point, find a way to solve the machine that is right for you. CNC machine repair documents

  1. Spindle malfunction can be caused by coils or bearings getting stuck, preventing the spindle from running.

  2. It is understandable that the inverter will fail due to low power supply, causing the spindle motor to stop working.

  3. In addition, the control card may be faulty.

  4. The signal connection wire is damaged or the power cord from the inverter to the spinner is too short.

Hope this article will bring you useful information.

3. Contact for CNC machine repair

Hotline: +84 28 3743 7768 | +84 93 880 4347

Fax: +84 28 3743 7769

Email: info@limisys.com.vn

Website: https://limisys.vn/

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