Optical fiber laser cutting machine has become an indispensable metal processing equipment in many industries because of its advantages of high speed and high precision in cutting metal materials.A laser cutting machine has complex structure and many accessories, and its technical advantages are also reflected by its sophisticated accessories.The use of different accessories, the performance of the laser cutting machine is very big, then, how to choose the core accessories?
The core parts of optical fiber laser cutting machine are generally: optical fiber laser, servo motor, control system, cutting head, laser lens, etc.
Equivalent to the laser cutting machine's heart, is the laser cutting machine's most core accessories.The quality of fiber laser directly affects the cutting performance and cutting quality of laser cutting machine.At present, globally, the more famous fiber lasers are Germany IPG laser, the United Kingdom SPI laser.Compared with other brand lasers, they have the characteristics of high cutting quality, good stability, long service life and low maintenance cost.Generally applicable to the more high-end laser cutting machine.
Servo motor in the servo system to control the operation of mechanical components, high quality servo motor can effectively ensure the laser cutting machine's cutting accuracy, positioning speed and repeated positioning accuracy.
The control system is equivalent to the brain of the optical fiber laser cutting machine, which controls the machine to realize the X/Y/Z axis movement and controls the output power of the laser.Better operating system, interface friendly, easy to operate, multi-function combination, directly affect the performance of optical fiber laser cutting machine.
The cutting head is the output device of the optical fiber laser cutting machine, which consists of a nozzle, a focusing lens and a focusing tracking system.Under the control of the control system and the movement of the machine tool, the nozzle grinds and cuts the track to realize the cutting of the metal material.
For different materials and metals of different thickness, the cutting head height is also different, and it is necessary to set parameters through the control system to ensure effective cutting.
The laser lens
Laser lens plays an important role in the laser system, which is related to the power of laser cutting machine.Lens domestic and import price gap is very big, service life and effect is also very big, according to the different requirements of laser cutting quality.