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| The AL 120 |
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This laser welding machine is suited for applications which require high pulse energy or pulse power, i.e. welding of aluminum and copper. It is mainly used for repair and material deposit in mold and tool manufacturing, thin sheet metalworking, medical technology, and sensor production. |
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Application: Welding of precious metals, copper and aluminum, Mold and tool manufacture and repair, spot and seam welding |
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| Technical data |
| Laser crystal |
Nd:YAG, 1064 nm |
| Max. average power |
120 W |
| Pulse energy |
100 mJ - 75 J |
| Peak pulse power |
9 kW |
| Pulse duration |
0.5 - 20.0 ms |
| Pulse frequency |
single pulse / continuous pulse 0.5 - 20 Hz |
| Programming memory |
128 parameter sets |
| Diameter of welding spot |
0.2 - 2.0 mm |
| Communication |
16 Bit IO, RS 232 |
| Pulse shaping |
Adjustment of the power modulation within the pulse |
| Optical viewing system |
Leica Stereo-Microscope |
| Cooling of the laser |
air/water cooling |
| Protection gas supply |
Double Nozzle |
| Welding fumes extraction |
optional (external) |
| Measurement supply unit |
(L*W*H) 820*450*910 mm |
| Weight supply unit |
85 kg |
| Measurement laser head |
(L*Ø) 900*Ø120 mm |
| Weight laser head |
ca. 10 kg |
| Electrical connection |
200-240V / 50-60 Hz, 16 A optional 115V/ 60 Hz 16A |
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