1. Brief Introduction
It is a small solid state pulsed laser processing machine with high performance for cutting and drilling on metal, semi-conductor and ceramics etc. It has the advantages of precision, smooth cutting edge, small thermo affecting area, high efficiency, low cost and so on.
It is using 1064nm wavelength pulse laser focus and eradiate on the surface of work piece. The surface heat diffuses inside of material through heat-conduction. Its numerical controlling system controls the pulse width, laser energy, peak value and repeatability accuracy of the machine and make material fusing, gasifying instantly for realizing cutting, welding, drilling by numerical controlling according to scheduled track.
It is composed of laser power supply, 300W Nd:YAG laser source,laser cooling system, laser beam transmit and focus system, Red laser position system, 3D precision numerable control worktable, protection system, PC controller system, so on.
2. Main Specifiction
(1)Laser power supply
The main electric circuit adopts two sets of switch power supplies to driver the two Xe lamps, inside there consists of the main circuit, trig circuit, preignition circuit, control circuit, protection circuit. It has the protection function for over current, over voltage, over water-flow. The current, pulse width, frequency can be adjusted by PC. It also has the function of wave shape design. It can set special output wave shape according to different materials. The detail specification is as following:
Input Power: 3 Phase 4 line 380V±5%
Rating Power: 12KW
Pulse Current: 0-450A
Power instability:≤±2.5%
(2)300W Nd:YAG Laser source
Laser source adopts complete sealed assembled cavity to be sure no need to adjust the alignment when changing the Xenon Lamp. The Xenon lamp has the good stability and long lifetime. The coating of the cavity is golden. There has high efficiency and more power.
