Cutting burrs is a common problem in the machining process of three-chuck laser cutting machine. These burrs not only affect the aesthetics of the cut surface, but can also have a negative impact on subsequent processing and use.
Causes of cutting burrs.
Material properties: The chemical and physical properties of certain materials can cause burrs to occur during the laser cutting process. For example, materials such as high-carbon steel and stainless steel are more prone to burrs when cutting.
Laser parameters: Improper setting of parameters such as laser power, cutting speed, and auxiliary air pressure may also lead to burrs.
Focus Position: The setting of the laser focus position has a great impact on the quality of the cut. Focusing too close to the surface of the material or too deep into the interior of the material can lead to burrs.
The method of dealing with cutting burrs.
Adjust laser parameters: According to the characteristics and thickness of the material, adjust the parameters such as laser power, cutting speed and auxiliary air pressure appropriately to reduce the generation of burrs.
Optimize focus position: By adjusting the position of the laser head, the focus is in an optimal position relative to the surface of the material, which helps to reduce burrs.
Use auxiliary tools: Use some auxiliary tools such as deburring scrapers, grinding wheels, etc., to further process the cut workpiece and remove burrs.
Control the material temperature: During the cutting process, the generation of burrs can be effectively reduced by controlling the auxiliary gas temperature and the material temperature.
Regular maintenance: Keeping the three-chuck laser cutting machine in good running condition, regular cleaning and maintenance, can prolong the service life of the equipment and improve the cutting quality.
Precautionary measures. Material pre-treatment: Pre-treatment of the material, such as cleaning, removal of the oxide layer, etc., can help improve the quality of the cut and reduce the generation of burrs.
Understand the material properties: When cutting different materials, you should fully understand their properties in order to select the appropriate laser parameters and process flow.
Training operators: Regularly train and assess operators to ensure that they are proficient in the operation skills and precautions of the three-chuck laser cutting machine.
Process test and optimization: For the cutting of new materials, it is recommended to conduct process tests first, adjust the laser parameters and process flow, and find the best cutting conditions.
Equipment upgrade and maintenance: timely upgrade the new three-chuck laser cutting machine, and regularly maintain and maintain the equipment to ensure that it is in good working condition.
Dealing with the cutting burrs produced by a three-chuck laser cutter requires a combination of factors. From adjusting laser parameters and optimizing focus positions to using aids and regular maintenance, every step is critical to improving cut quality and reducing burrs.
At the same time, understanding material properties, training operators, and continuous process testing and optimization are also effective ways to prevent and reduce burrs. In order to obtain the best cutting results, it is recommended that you continue to accumulate experience in actual operation and flexibly adjust the process parameters and equipment maintenance plan according to the actual situation.