The heat affected area is very small, no thermal effects, no material scorching problem.  The heat affected area is very small, will not produce thermal effects, will not produce material scorching problem.  Pre-installed high-precision practical multi-functional work surface, the table has a number of flexible screw holes, convenient installation of special fixture platform.  In the design of the use of three-door closed processing, adpot high-quality special filter protection plexiglass production dedicated observation window, to create the ultimate machine protection performance.  The cooling system is water cooling, to ensure that the laser long life, stability, reliable work and other characteristics. Working environment requirement  Ambient temperature requirements at 18-35 ℃.  Humidity requirements <90%, no condensation, should be installed dehumidifier.  There should be no strong electromagnetic signal interference near the installation equipment. Install around to avoid the infinite transmission station.  Ground amplitude: less than 50um; vibration acceleration: less than 0.05g. To avoid a large number of stamping and other machine tools in the vicinity.  Equipment space requirements to ensure that smoke-free dust, to avoid metal polishing and other dust serious work environment.  Air pressure: 86-106kpa, Some environments should be equipped with anti-static floor to enhance the shielding.  Work cooling water quality of the circulating water is strictly required to require the use of purified water, deionized water or distilled water, can not use tap water, mineral water and other high metal ions or other minerals.