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| Laser Welding System |
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COMPREHENSIVE.....
From SLTL, you get state of art technological laser systems
designed by our own engineers and CAD draughtsman and specially
tailored to your needs. This is why from SLTL you get comprehensive
laser competency from A to Z. |
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USER FRIENDLY.....
The SLTL LWI Chambertype unifies intuitive operation, excellent
design and ergonomics in fascinating way. Convince yourself. |
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CUSTOM MADE.....
The innovative SLTL LWI Chambertype offers flexible solutions
in individual applications. Customer specific modifications
are made easily, at any time, from spot diameter and focus
length to pulse modulation and handling systems. |
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ECONOMICAL.....
The SLTL Chambertype stands for the highest performance and
functionality at an unbeatable and really exceptional cost-performance
ratio. Because quality must be affordable. |
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CorianTM Top: |
CorianTM
is a trademark of Dupont. The smooth, high-quality nonporous
surface is ideally suited to shop floor and laboratory environment.
Visually pleasing, water proof and easy to clean. |
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Multifunction Pedal** |
In addition to
high pulse trigger, all important parameters can be changed
at any time with the help of the practical multifunction pedal
- without having to take your hands off the workpiece. |
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Innovation: High Power LED cold light illumination |
Another highlight
in the Chambertype is high-power white light LED illumination.
The advantage: No heat radiation by converting electrical
energy into a focused white cone of light. With this generation
of machines hot chambers and the clammy hands associated with
them are a part of past. The white light offers highest colour
fidelity when looking through microscope. And it has an especially
long service life of over 10,000 hrs. |
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High Power “on axis” lighting** |
The “on
axis” lighting developed by our engineers enables visual
inspection even in deep gaps or holes that would lie otherwise
in the shadow in lateral lighting. It is added in parallel
to the optical course of the beam and thus always illuminates
the objects exactly from above. |
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Large Display with Backlighting |
Clear presentation
of all adjustable parameters in user view. Adjustment limits
are visualized. |
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“on axis” inert gas supply: |
A safe “on
axis” inert gas supply makes it possible to weld even
highly sensitive materials such as titanium. The welding mark
is always inundated with inert gas at 90 degrees by the “on
axis” gas supply. The guarantees that no shadow effects
arise as in lateral gas supply. |
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Beam tuner - the market novelty** |
| The innovative beam tuner technology
guarantees stable power output, even at very low pulse energy.
Beneficial especially when welding very small parts. Depending
on application, spot size can be reduced to less than 50 µm. |
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Integrated extractor** |
If the laboratory’s
own exhaust system can’t or won’t be used, there
is an option for retrofitting the LWI chambertype with an
integrated extractor. An important component in the plug &
play philosophy of SLTL’s Laser generation. |
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| ** optionally available at
additional charges. |
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| Beam Source |
Nd : YAG |
| Pump Source |
Flash Lamp |
| Wavelength |
1064 nm |
| Max. Pulse power |
70 Joules |
| Max. Medium output |
60 W |
| Max. Pulse output |
15 KW |
| Pulse Length |
0.5 to 20 ms |
| Pulse Frequency |
Single Pulse upto 20 Hz |
| Pulse Fill Mode |
10 - 100 % |
| PWM |
1 - 100 % |
| Focal Length Standard |
120 mm (Others on request) |
| Spot Diameter* |
200 µm to 2 mm (motor adjustable) |
| Flash Lamp Voltage |
160 to 500 Volts |
| Cooling |
Integrated air / water heat exchangers |
| Inert gas connections |
Dual, along the beam axis and switched on via flexible
inlet. |
All features of this system are microprocessor-controlled
and it is equipped with an automatic self-diagnostic system.
All systems have CAN and RS 234 interfaces.
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| Monitoring Optics |
Leica stereo microscope with 15 x zoom |
| Dimensions and weight |
| Outer dimensions |
620 mm W * 1060 mm D * 1140 mm H |
| Total Weight |
Approximately 70 kg. |
| Electrical connection |
1-Ø, 230 V AC, 50 Hz / 60 Hz |
| Laser Protection Class |
In closed chamber operation CLASS-1
certified eye-safe for people standing outside unit.
In open chamber operation: CLASS-4 |
| Included with delivery |
| Ready for welding, as described above, operating
Instructions with welding information. |
| Note |
Our products undergo continuous improvements.
This information is based on current
knowledge.We reserve the right to make changes without prior
notice. Errors excepted. |
| * The spot size is directly related to the
focal length of the lens used. The adjustable range of the
spot diameter lies in the 50 µm to 2.5 mm range, depending
on the configuration of the system. |
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APPLICATION
Tool and Mould Construction