CNC machine tool guide rail is one of the important structural components of the machine tool, which is directly related to the operating stability and processing accuracy of the machine tool. However, due to the influence of the working environment and long-term use, some failures often occur. Next, we will introduce common faults and troubleshooting methods of CNC machine tool guide rails.
1. The guide rail is sticky or vibrating
Fault phenomenon: The machine tool guide rails are sticky or vibrating, causing the machine tool processing accuracy to decrease.
Cause of failure: There are problems such as wear and contamination on the surface of the guide rail, resulting in unevenness. In addition, long-term use makes the guide rail loose, causing vibration.
Troubleshooting method: Clean the surface of the guide rail and repair the worn parts. Tighten loose parts. If the surface of the guide rail has become excessively worn, consider replacing the guide rail.
2. The guide rail is deformed or bent
Fault phenomenon: Processing errors occur during machine tool processing, and even the entire machine tool cannot operate normally.
Cause of failure: The guide rail seat or base is deformed, deteriorated or damaged, causing the guide rail to bend, thus affecting the processing accuracy.
Troubleshooting method: Replace the damaged guide rail, reinstall the guide rail seat or base, and strengthen the maintenance of the guide rail. When the base is damaged or deformed, the base needs to be readjusted to meet standard installation requirements.
3. Guide rail broken
Fault phenomenon: After the guide rail breaks, the entire machine tool cannot operate normally, which may cause casualties.
Reasons for failure: quality problems of the guide rail material itself, and the effect of external forces on the guide rail during long-term use, such as impact, collision, etc.
Troubleshooting method: Replace the guide rail, choose high-quality guide rail materials, avoid being exposed to external forces for a long time, and strengthen safety protection measures. At the same time, conduct regular inspection and maintenance of the guide rails.
In short, correct maintenance and upkeep of CNC machine tool guide rails can ensure the normal operation of the machine tool and improve processing accuracy and production efficiency. If any failure occurs, please contact professional machine tool maintenance personnel in time to handle it.