During long-term operation, the XY-axis belts may become loose due to environmental factors, wear, and loosening of mechanical components. Loose belts lead to reduced transmission accuracy and missed steps during operation. In more severe cases, transmission may be interrupted. Therefore, it is particularly important to regularly check the tightness of the belts and adjust the tension in a timely manner.
1、Maintenance Frequency
it is recommended to perform maintenance once every 3000 hours of printing;
2、Maintenance Tools
2.5mm hex key;
Timing belt tension testing tool (can be self-made by downloading the document);
3、Tensioning Method
Click to view XY-axis belt tensioning video：