Wuhan Questt Asia Technology Co., Ltd
Address:
A7-101, Hangyu building, Wuhan University Sci & Tech Park, East Lake High-tech Dev. Zone, Wuhan, Hubei, China
Email:[email protected]
12
German Technology | Made in China
3-1 Laser:
Working material:
ф 8 *145mm
，
Nd
3+
：
YAG
Wavelength: 1064um
Pulse xenon lamp:
ф 8*270
Pulse frequency: 0~20ms, gradational adjustable
Max single pulse energy: 100 joule
Max. laser power: 400W
3-2Technical parameters
Model
400W
Laser working substance
Nd
3+
：
YAG Crystal &ceramic resonance cavity
Max. single-pulse energy
100J
Max. peak power
14KW
Laser wavelength
1064nm
Focal facula diameter
ф0.10-3.0mm adjustable
Rated output power
400W
Min. molten pool
0.3mm
Pulse width
0.5ms-15ms adjustable
Pulse depth
≤
3mm
Pulse frequency
1-50HZ adjustable
Observing system
CCD
Weight
319Kg
3-3 Welding point size:
Diameter: 0.1~3mm, adjustable
3-4Optics system:
Extending ratio: 4 times
Focus-length of lens: 170mm
3-5 Cooling system
The equipment employs water cooling system in which the magnetic pump drives the
circulating water to cool the laser crystal and pumping lamp, with overheat and overflow
protection. The de
ionized water with resistance rate more than 0.5MΩ-cm is used as the
circulating water, 4 liters for each time. The circulating heat is taken away by the refrigerating
machine and finally discharged into the outside atmosphere by the fan.
