Four Process Nested CNC Router

The reasons for the damage of the main shaft of the engraving machine

In terms of processing principle, engraving is a combination of drilling and milling. There are two types of computer engraving machines: laser engraving and mechanical engraving, both of which have high power and low power. Because the application range of engraving machines is very wide, it is necessary to understand the suitable application range of various engraving machines.

Four Process Nested CNC RouterLow-power ones are only suitable for two-color panels, architectural models, small signs, three-dimensional handicrafts, etc., while carving jade, metal, etc. requires a power of more than 1500W. The high-power engraving machine can do the same thing as the low-power engraving machine. Suitable for large-scale cutting, embossing and engraving.

Four Process Nested CNC Router

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The spindle of the engraving machine is a main accessory that must be run when the engraving machine is started, and it is also one of the indispensable important accessories. The spindle of the engraving machine is easily damaged during use, and there are many reasons for the failure. We mainly talk about the following four reasons:

  1. One of the reasons is the quality of the spindle of the woodworking machinery, that is to say, the quality of the spindle itself is not good enough, which leads to the damage of the bearing. The bearings of poor quality are used. When the spindle of the engraving machine is running at a high speed, the life is shortened, and it is easy to explain that it is easy to damage.
  2. The cooling system of the engraving spindle has no effect. The main shaft of the engraving machine is water-cooled with a water circulation system. If the water circulation is not good for a long time, or if the water circulation is forgotten, the thermal expansion effect will occur over time, resulting in increased friction and damage to the bearing.
  3. The specific operation of the cnc router machine woodworking is related. Some spindles start to engrave before the speed of the main shaft has reached, which is easy to cause damage to the bearing. Some customers have different resistances of the engraving materials when engraving, and the spindle of the engraving machine is damaged due to the failure to adjust the speed in time. .
  4. Antifreeze measures must be taken for the water-cooled spindle in winter. It is not uncommon for the water to freeze in the cold winter to cause the pipeline to rupture, and the spindle of the engraving machine will also be frostbitten.

The above are the four reasons for the damage of the engraving machine spindle. I hope it will help you all who want to know about the engraving machine. If you want to get more knowledge about the engraving machine, you can pay attention to us~

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