Laser cutting machines rely on several auxiliary components to ensure optimal operation and enhance performance, which ultimately contributes to high-quality cutting results. In this article, we will explore the essential auxiliary equipment that supports laser cutting machines, detailing how each component works together to improve overall functionality.
Dust Removal Fan
First and foremost, the dust removal fan plays a vital role in the operation of laser cutting machines. As cutting generates dust and debris, this fan effectively removes these particles, thereby maintaining a cleaner work environment. Consequently, a clean environment significantly improves cutting performance and ensures the longevity of the machine.
Chiller
In addition to the dust removal fan, the chiller serves as another critical piece of equipment. Since laser cutting machines produce heat during operation, having a reliable cooling system becomes essential. The chiller actively cools the fiber laser and cutting head by using deionized distilled water with a conductivity of less than 10 µS. This careful cooling process helps prevent damage and ensures efficient operation throughout the cutting tasks.
Air Compressor
Moreover, the air compressor proves crucial for laser cutting machines, yet many users tend to overlook its importance. Compressed air acts as an auxiliary gas during cutting, providing a cost-effective alternative to nitrogen and oxygen. By utilizing compressed air, companies can not only reduce production costs significantly but also achieve excellent cutting results.
For optimal performance, it’s essential to select a variable frequency screw air compressor with a pressure rating of 1.3 MPa or 1.6 MPa. It’s worth noting that the required pressure varies based on the type of cutting and the thickness of the materials involved.
Cutting Gas
Furthermore, cutting gases play an essential role in achieving optimal results. Customers typically prepare gases such as oxygen, nitrogen, and air according to their specific project requirements. Among these options, air stands out as the most cost-effective choice, while sourcing oxygen and nitrogen can lead to higher expenses and logistical challenges.
Before using any cutting gas, it’s important to treat the compressed air to remove moisture and oil, thereby ensuring it remains clean and dry. This crucial step effectively prevents contamination of the machine’s optical components, which in turn supports stable operation and precise cutting. The air must be processed through a dedicated compressor, passing it through a gas storage tank, deoiler, freeze dryers, and precision filters.
Choosing Pressure and Flow Rate
Additionally, selecting the right pressure and flow rate is critical, as these factors vary among laser cutting machine manufacturers. Several elements, including cutting nozzle size and material thickness, heavily influence these choices. For instance, low gas pressure can lead to slag formation, while excessive pressure may compromise the stability of both the workpiece and equipment.
For specific applications, such as laser knife molds, aim for a pressure of 8 kg. In contrast, painting and spraying industries often operate at normal pressure levels. For more demanding tasks, like stamping molds, pressures of 2.0 MPa to 3.0 MPa may be necessary. Therefore, it’s always advisable to consult the laser cutting machine manufacturer’s specifications to ensure optimal pressure and flow requirements are met.
Welcome to Order
If you’re ready to enhance your cutting operations, we warmly invite you to order a laser cutting machine from us, laser cutting auxiliary equipment as well. Our machines come equipped with essential auxiliary equipment designed for optimal performance and efficiency. For more information and to explore our offerings, please reach out today!
