How to choose a good quality laser cutting machine?
1. Fiber laser source: It is the core component of the fiber laser cutting machine and the "power source" for the fiber laser cutting machine to realize the cutting operation. Therefore, customers must pay attention to the selection of fiber lasers when purchasing fiber laser cutting machines. Currently well-known fiber laser brands include SPI, IPG and rofin.
2. Cutting head: The cutting head of the laser cutting machine is a laser output device, which is composed of a nozzle, a focusing lens and a focusing tracking system. The cutting head of the laser cutting machine will walk according to the set cutting trajectory, but under different materials, different thicknesses and different cutting methods, the height of the laser cutting head needs to be adjusted and controlled.
3. Servo motor: Servo motor refers to an engine that controls the operation of mechanical components in a servo system. It is an indirect transmission device that supplements the motor. The servo motor can control the speed, the position accuracy is very accurate, it can convert the voltage signal into torque and speed to drive the control object. The high-quality servo motor can effectively ensure the cutting accuracy, positioning speed and repeated positioning accuracy of the laser cutting machine.
4. Software system. Also known as the CNC system, the fiber laser cutting machines produced by general manufacturers all use imported CNC systems, relatively few manufacturers are developing CUT software by themselves.
5. Water Chiller: The water chiller is the cooling device of the laser cutting machine. It can cool the laser, spindle and other devices quickly and efficiently. The current chillers contain advanced functions such as input and output control device switches, cooling water flow, and high and low temperature alarms, and the performance is more stable.
6. Air supply system: The air supply system of fiber laser cutting machine mainly includes air source, filtering device and pipeline. There are two kinds of gas source, bottled gas and compressed air, users can choose according to their needs.
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