Laser cutting machine with the high requirements of the drive technology

Fiber laser cutting machine drive technology indicators specific as follows: positioning accuracy, optical fiber laser cutting machine, as a special processing machine tool, there are similarities with the traditional cold working machine tool, transmission vice general framework of the basic consistent, but generally laser cutting is not for the purpose of precision machining, so compared with precision machining equipment, fine degree is slightly lower. The positioning precision of machine tool can also be reflected from the side each manufacturer product, for equipment design and choose transmission components of precision grade. The participate in sheet metal processing industry, will not have a significant impact, but for precise cutting knife JiWei ten meters slotting, positioning accuracy is very important. Rigidity, transmission in high-speed optical fiber laser cutting machine in the process of transmission, transmission chain of internal stress will be volatile, if transmission insufficient rigidity, it is easy to cause the distortion of final output track, corresponding slow, makes dynamic movement precision and low-speed or static measurements, which affect the precision and roughness of workpiece. Positioning accuracy, the relocation precision of optical fiber laser cutting machine can achieve depends largely on the clearance of transmission chain, similar to the traditional cold working, optical fiber laser cutting machine reverse clearance has some influence on the roughness of the section. Positioning speed, as a technical parameters of visual effect is obvious, positioning speed are the key indicators of each manufacturer is more pay attention to, and often to the division of the mechanical properties and the grade one of the main basis. High positioning speed has obvious effect to improve the efficiency of sheet processing. But for medium thickness plate, due to the limitation of cutting speed, so to shorten the overall processing time effect is not very big. Driving force due to the laser processing is highly flexible, high-speed cutting complex parts, therefore, become each manufacturer to show a major means of mechanical properties. High-speed cutting machine has the very high output torque, the transmission chain need high efficiency, fast response, only can ensure accurate trajectory, blanking meets requirements. So the importance of acceleration as positioning speed. While at the same time to ensure high speed and high acceleration, there is a contradiction. This needs to be carefully measure the relationship between both, laser cutting machine manufacturer through repeated experiment and calculation, find out the optimum matching values.