When the gantry laser cutting machine is in use, the cutting head will walk according to the set cutting trajectory, but in the case of different materials, different thicknesses, and different cutting methods, the height of the laser cutting head needs to be adjusted and controlled.
The laser of the gantry laser cutting machine is to dope the pump material into the fiber, and then emit a specific wavelength of laser coupling through the semiconductor laser, and finally make the fiber generate laser light. The advantages of this kind of laser are that it simplifies the structure of the equipment, reduces the loss of accessories, more effectively increases the photoelectric conversion rate, and reduces the cost of use.
This working principle determines that the wavelength emitted by the gantry laser cutting machine is more conducive to metal absorption, so it is conducive to speeding up the cutting speed, and this is a continuous pulse laser, so the cutting effect is more flat and smooth. Compared with other laser cutting machines, the advantages of the gantry laser cutting machine are more prominent.
The distance between the cutting nozzle and the surface of the workpiece to be cut is one of the main factors that determine the quality of the incision and the cutting speed. In addition to selecting the appropriate nozzle model and air pressure parameters according to the cutting situation, the height between the cutting head and the steel plate is also important. It needs to be appropriately increased or decreased according to the thickness of the cutting material. Different thicknesses of steel plates use different parameters, and the cutting nozzle should be adjusted to the corresponding height.
During the use of the gantry laser cutting machine, in order to ensure high-quality cuts, the height from the cutting nozzle to the surface of the workpiece to be cut must be basically the same. Due to the fast speed of the laser cutting machine, the operator can't see it with his eyes, and the operation mode of manual adjustment cannot be accurately controlled, and the response speed is definitely not achieved. It is very important to keep the cutting height stable, especially when the cutting sheet or the surface of the material is textured, the flatness is not high or the cutting environment is limited.
In order to make up for the inaccurate control of manual adjustment of the cutting height, the current gantry laser cutting machines are equipped with imported follow-up capacitor height adjusters. No matter how thick the plate is to be cut, the height can be kept the same with the capacitive height-adjusting follow-up cutting head.
The principle of capacitance height adjustment is: the capacitance induction ring and the steel plate to be cut form a capacitance between two plates, and the capacitance is related to the distance between the two.
China is now in the initial stage of industrialization. Whether it is from the most developed Yangtze River Delta, the Pearl River Delta or the less developed inland, the infrastructure needs to be greatly improved. A large number of high-speed railways, highways, airports, Bridges, urban construction and water conservancy projects have been launched one after another, which makes the demand for construction machinery surge. Famous domestic construction machinery manufacturers are carrying out expansion and reconstruction. In order to be in a favorable position in the competition, shorten the manufacturing cycle and improve the manufacturing quality, when investing in the construction of factories and technological transformation, they all focus on high-tech. Quality laser cutting technology.
Gantry Laser Cutting Machine Manufacturer - Qiaolian & Cylion
In every process and every link, Qiaolian & Cylion, with a rigorous and responsible attitude, strives for perfection, constantly updates and improves our production equipment, testing system and testing equipment, strives for excellent quality, and constantly integrates new technologies for similar products. At home and abroad, continue to innovate and forge ahead. In the future development, we will bring "better products and more professional services" to our customers!