The body of a fiber laser cutting machine is typically made up of two main components, the gantry and the bed. The gantry is the horizontal structure that houses the laser cutting head and moves along the X and Y axes. The bed is the flat platform that supports the material being cut and moves along the Z-axis.
One of the most significant differences in the fiber laser cutting machine body is the material used to construct the bed. Some manufacturers use aluminum or steel, while others use cast iron or granite. Each material has its own set of benefits and drawbacks.
Aluminum is a lightweight material that is easy to machine and offers good thermal conductivity. However, it is not as rigid as steel or cast iron, which can cause vibration during the cutting process, leading to reduced accuracy.
Steel is a popular material for fiber laser cutting machine beds as it offers excellent rigidity and stability. However, it can be more challenging to machine and is prone to rust if not properly treated.
Cast iron is an excellent choice for fiber laser cutting machine beds as it is extremely rigid and provides excellent vibration dampening. However, it is a relatively heavy material, which can make the machine more difficult to move or transport.
Granite is another popular material for fiber laser cutting machine beds. It offers excellent stability and vibration dampening, and it is also resistant to thermal expansion. However, it is a relatively expensive material, which can increase the overall cost of the machine.
At our company TWCNC, we use a high-strength steel frame to construct our fiber laser cutting machine bed. This material provides excellent rigidity and stability during the cutting process, ensuring that the machine produces accurate cuts every time. Additionally, our steel bed is treated to prevent rust, ensuring that it remains in good condition for years to come.
In conclusion, the body of a fiber laser cutting machine is a critical component that affects the machine's accuracy and reliability. The material used to construct the bed plays a significant role in the machine's stability and strength. At our company TWCNC, we use a high-strength steel frame for our fiber laser cutting machine bed, providing excellent rigidity and stability during the cutting process. This ensures that our machine produces accurate cuts every time and remains in good condition for years to come.