Why does the woodworking engraving machine tool damage too fast?

The engraving tool of the cnc engraving machine is a wearing part, and it is normal for it to be damaged and replaced during use. However, many customers have reported to varying degrees that there are problems such as high replacement frequency of engraving tools and serious loss in use.

Superstar CNC believes that the reason why most enterprises engraving tools wear out too quickly is caused by incorrect operation or poor quality of engraving tools.

1. Tool problem: It is mainly related to the hardness, strength, sharpness of the engraving machine tool, the length of the special tool, and the smoothness of the rake surface of the tool. This requires the user to select the correct tool for processing before processing.

2. Whether the material processed by the engraving wood machine has impurities and whether the hardness of the material is too large.

3. Whether the engraving machine is milled and leveled, if it is not leveled, it may cause the knife to break. Whether the rotational speed of the spindle motor is too low, the rotational speed of the spindle motor is too low, and the amount of cutting tool per tooth per revolution becomes larger, so that the cutting force becomes larger, which will cause the tool to break. Generally speaking, the spindle speed we use is still too high. some good.

4. Whether the power supply provided by the automatic engraving machine is stable, the unstable power supply will also cause the engraving machine to break the knife.

5. Whether the engraving machining allowance is reasonable, and whether there is a stepped allowance, so that there will be a change in the cutting force during processing, which will cause vibration, resulting in tool breakage, which will increase semi-finishing. The other is whether the amount of knives is too large.

6. Whether there is dust on the cutting tool and chuck of the cnc wood engraving machine, and whether the force on the knife is too large. Are the collets and nuts intact? It is very important whether the tool sticks out too much, and often there is a problem here and it is not taken seriously.

7. Whether the priority mode of the engraving machine is correct or not, it directly affects the starting speed of the machine tool.