Views: 30 Author: Site Editor Publish Time: 11-20-2021 Origin: Site
In the composition of the CNC engraving machine, the track and the slider play the role of movement and support, and are an important part and important accessory of the CNC engraving machine. The guide rail plays a leading role in the engraving machine. The quality of the track directly affects the efficiency of the work, and even affects the engraving effect of the entire product. Below Leapion Laser shares how to maintain the guide rail of the CNC engraving machine.
Now the commonly used track of CNC engraving machine is divided into circular track and linear track (square track).
The so-called circular rail is a cylindrical linear rail, which is produced in my country. It has the characteristics of high bearing capacity, relatively low cost, short production cycle, and easy installation. Therefore, many processing manufacturers choose to replace square linear guides. The circular rail requires limited support and its rigidity is relatively poor. If it takes a long time, there will be a deviation, and its error will be larger than that of a square rail.
The square rail refers to the square linear guide. It is produced abroad. Its positioning accuracy is high, and its friction coefficient is small, so it can maintain its accuracy for a long time. Especially its static friction and dynamic friction are very small, which can drive the equipment. Low demand can save a lot of energy.
1. It is required to clean the X, Y, Z axis guide rail surface after each operation, and clean up all the chips and stolen goods on the track;
2. Secondly, check whether the guide rail surface is scratched or damaged. After cleaning, add lubricating oil to the guide rail to facilitate the next day's operation.
3. Generally a week to half a month or so, you need to do a comprehensive cleaning of the slider. When cleaning, you can use diesel or gasoline with no viscosity. Do not use grease with a higher viscosity, which will be more likely to cause slippage in winter. The block dies violently, after cleaning it, add some lubricant.
Because the stone engraving machine often uses water, the machine is relatively damp, and the track must be maintained every day.
1. During maintenance, you must pay attention to the maintenance of the oil for the X, Y, and Z three-axis polished rods;
2. High-speed butter must be used for the screw part;
3. In winter, if the working environment temperature is too low, the screw rod, polished rod, square rail or circular rail should be washed and cleaned with gasoline first, and then oil is added, otherwise it will cause excessive resistance in the transmission part of the machine and cause the machine to be misaligned. And other issues.
If you want to know other information and professional questions about CNC engraving machine, please contact Leapion Laser directly. Leapion Laser 7×24 hours online service.
