LWI V MobileFlexx Toolroom

At any place, for any task and ready for use at any time, or, in other words: highly mobile, extremely flexible and everything on board.

At any place, for any task and ready for use at any time, or, in other words: highly mobile, extremely flexible and everything on board.
This was the desire of many of our customers, which we adopted entirely as an ambitious challenge.
As in the workshop, everything was to be connected and immediately ready for use. Also, tools and working materials should be complete and ready to hand.
This also meant that shielding gas and suction would have to be fixedly attached to the mobile device.
The term “mobility” was also to be redefined and largely exceed the transport rollers which had been used so far.
In addition to the newly defined rollers with jacking option, easy transport by forklift truck, pallet truck or even by crane were on the requirement list.
Nothing was abandoned or dropped for financial reasons: the new ToolRoom was to meet all requirements and leave nothing to be desired.
The first outlines already showed that with the tool room we were to create something new which was to meet the requirements of the market exactly.
The pilot production was already sold before the first laser was mounted.
Available as 150W, 300W and 450W FSS laser.

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Teach in

Enables the handling of complicated geometries in four axis without complex programming. A small number of support points are hit once on the contour of the work piece in advance. The user can subsequently move the programmed welding line forward and backwards using the joystick and can also shift its position by offsetting the start point.
Schutzgas

Programmable shielding gas post-flooding

In order to eliminate the oxidation of the welded joint directly after it has been welded, the times during which the shielding gas ist still conducted on the welded joint following the welding can be individually set.
PWM

In the lower power range, which depends upon high stability, traditional lasers are inclinined toward a low „pulse to pulse stability“ and thus to a non-uniform welding result. The Pulse Width Modulation (PWM) gives a vastly more fine and stable coordination, as the internal energy supply here works in the area of the optimal output.
Pulse shaping

Free pulse shaping enables the setting and saving of all possible variations in the pulse process. Materials with different thermal coefficients of expansion thus show a clearly better welding behaviour - your laser´s area of application thus expands.
pulse distance synchronization

Provides a constant pulse overlapping through the dynamic synchronization of the pulse trigger with the axis movement. PDS ensures replicable welding results with different speeds and consistent, homogenous weld joints in all movement situations. Therefore, a higher operating speed can be reached.
on axis light

This allows you to see into deep crevices or holes which would be in darkness if lateral illumination were used. The illumination comes alongside the optical beam and always illuminates accurately from above.
On axis gas

On-axis shielding gas supply

A reliable on-axis shielding gas supply enables perfect welding even with highly-sensitive materials, such as titanium, for example.

The welded joint is always flooded with shielding gas under 90 degrees. This prevents the sort of shadow effects and swirling which occurs when a lateral gas supply is used.
FSS 300
FSS 150
Rotation Axis

Specially developed turning units increase the user value of your workstation. They incorporate all functions of CAN-Step control, available at the touch of a button, including pulse synchronization and „Teach in“ programming.

Additional features: • Swivel-mounted • Free implementation up to Ø40 mm • different chuck types, chucking range up to Ø 160 mm.
Display

Large display with backlighting

The large backlit display provides the user with a direct view of all the important operating parameters. Adjustment limits are visualized.

The adjustment of the parameters themselves takes place via the work chamber´s control elements.

Specifications

Technical Data	LWI V FSS 150 W
laser safety class	4
beam source	FSS FullSolidState Fibrelaser, Diodes
wavelength	1070 nm
max. pulse energy	15 Joule
max. peak power	1,5 kW
max. average power	150 W
energy adjustment mode	current
voltage	10 - 100 %
pulse width	0,1 - 50 ms /cw
pulse frequency	1-100 hz
pulse fill	-
PWM mode	1 - 100 %
focal length	190 mm
beam diameter	100 µm - 2mm, motorized beam-expander
microscope	Leica binocular, oculars magnification 20x
illumination of workplace	dual LED cold-light, switchable
parameter settings memory	50 settings, individual named
energy measurement system	integrated
controller	multi-controller-system, self-diagnostic-system, plaintext for maintenance and status messages
interface	RS232, CAN-Bus
shielding gas supply	flexible nozzle, adjustable gas delay
cooling system	integrated, closed, temperature controlled fan
cooling option	-
electrical supply	1-phasig, 90-250V, 50/60 hz
power consumption	800 W
Dimensions	1200 x 1627 x 960

Technical Data	LWI V FSS 300 W
laser safety class	4
beam source	FSS FullSolidState Fibrelaser, Diodes
wavelength	1070 nm
max. pulse energy	30 Joule
max. peak power	3 kW
max. average power	300 W
energy adjustment mode	current
voltage	10 - 100 %
pulse width	0,1 - 50 ms /cw
pulse frequency	1-100 hz
pulse fill	-
PWM mode	1 - 100 %
focal length	190 mm
beam diameter	100 µm - 2mm, motorized beam-expander
microscope	Leica binocular, oculars magnification 20x
illumination of workplace	dual LED cold-light, switchable
parameter settings memory	50 settings, individual named
energy measurement system	integrated
controller	multi-controller-system, self-diagnostic-system, plaintext for maintenance and status messages
interface	RS232, CAN-Bus
shielding gas supply	flexible nozzle, adjustable gas delay
cooling system	integrated, closed, temperature controlled fan
cooling option	-
electrical supply	1 Phase , 90-250V, 50/60 hz
power consumption	1,2 kW
Dimensions	1200 x 1627 x 960

Technical Data	LWI V FSS 450 W
laser safety class	4
beam source	FSS FullSolidState Fibrelaser, Diodes
wavelength	1070 nm
max. pulse energy	45 Joule
max. peak power	4,5 kW
max. average power	450 W
energy adjustment mode	current
voltage	10 - 100 %
pulse width	0,1 - 50 ms /cw
pulse frequency	1-100 hz
pulse fill	-
PWM mode	-
focal length	190 mm
beam diameter	100 µm - 2mm, motorized beam-expander
microscope	Leica binocular, oculars magnification 20x
illumination of workplace	dual LED cold-light, switchable
parameter settings memory	50 settings, individual named
energy measurement system	integrated
controller	multi-controller-system, self-diagnostic-system, plaintext for maintenance and status messages
interface	RS232, CAN-Bus
shielding gas supply	flexible nozzle, adjustable gas delay
cooling system	integrated, closed, temperature controlled fan
cooling option	-
electrical supply	1 Phase , 90-250V, 50/60 hz
power consumption	2,5 kW
Dimensions	1200 x 1627 x 960

Technical Data	LWI V FSS 600W
laser safety class	4
beam source	FSS FullSolidState Fibrelaser, Diodes
wavelength	1070 nm
max. pulse energy	60 Joule
max. peak power	6 kW
max. average power	600 W
energy adjustment mode	current
voltage	10 - 100 %
pulse width	0,1 - 50 ms /cw
pulse frequency	1-100 hz
pulse fill
PWM mode
focal length	190 mm (120 mm, 300 mm)
beam diameter	100 µm - 2mm, motorized beam-expander
microscope	Leica binocular, oculars magnification 20x
illumination of workplace	dual LED cold-light, switchable
parameter settings memory	50 settings, individual named
energy measurement system	integrated
controller	multi-controller-system, self-diagnostic-system, plaintext for maintenance and status messages
interface	RS232, CAN-Bus
shielding gas supply	flexible nozzle, adjustable gas delay
cooling system	integrated, closed, temperature controlled fan
cooling option
electrical supply	1 Phase , 90-250V, 50/60 hz
power consumption	2,5 kW
Dimensions	1200 x 1627 x 960

suction

shielding gas and suction are fixedly attached to the mobile device.

Tools and working materials

tools and working materials are complete and ready to hand