In recent years, the rapid development of high-speed rail, nuclear power, shipbuilding, petrochemical, aerospace and other fields, put forward higher demand for laser cutting processing equipment and technology, the general trend is towards higher power, faster, more and more thick format cutting section, brighter and more straight direction the development of. At present, the development…
Laser quenching technology is the use of focused laser beam rapid heating of the surface of steel materials, so that the phase transition occurs, the formation of martensite hardened layer process. Laser quenching high power density, cooling speed, do not need water or oil cooling medium, is a clean, fast quenching process. Compared with induction…
Laser cutting machine laser tube appear no light, there are usually three kinds, one is the sudden no light, one is used with a laser tube of light weaker and weaker, the last one is to start using everything is normal, the next day Boot no light. On the above three cases caused by the…