» LWI V UltraFlexx

PRECISE ON-SITE LASER WELDING

FLEXIBLE LASER ARM WITH ROTATING AND SWIVELLING PROCESSING HEAD

The new Vision Ultra Flexx sets new standards within the framework of repair welding. Whether it’s at a height of three metres, or in the centre of a five metre by five metre structure, with precise welding on the X, Y and Z axes, you can weld with the highest level of precision.
Of course, the system has the features already used in the Vision Workstation, such as PDS (Pulse Distance Synchronisation) and Teach-In. Through the PDS system, a precisely-adjustable overlap of the welding points is guaranteed, even with complex forms and completely different speeds.

The extremely-small processing head can be turned and tilted 360° in all axes. In conjunction with the microscopic tube being able to be turned by 260°, ergonomic work is ensured in almost any situation.

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.
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.
Can Step

Precisely controls axis movements. This extends manual welding by its sophisticated automatic and programable functions. Touchscreen and Joystick terminals directly in your workspace provide a unique, simple control concept. Thanks to the completely integrated hardware, a separate computer is not needed.
Beamtuning

Beam Tuning Set

The innovative Beam Tuning Set combined with booster technology guarantees a stable output even with very low pulse energies.

This is particulary beneficial when it comes to welding extremely small parts. The spot size can be reduced to 50 μm.

This feature is available as either a fixed installation or a manually connectable option.
3Point

You can process circular type contours by using the PCD function with the XY axis. The circular path is precisely defined through the teaching of only three support points. You do not need to know the center or the diameter; the position on the work piece is optional. You can move along the programmed course either forward or backward by using the joystick.

Technical Data	LWI V FSS 150 W
레이저 안전 등급	4
빔 소스	FSS FullSolidState Fibrelaser, Diodes
파장	1070 nm
최대 펄스 에너지	15 줄
최대 피크 파워	1,5 kW
최대 평균 파워	150 W
에너지 조절 모드	current
전압	10 - 100 %
펄스폭	0,1 - 50 ms /cw
펄스 주파수	1-100 hz
펄스 필(pulse fill)	-
PWM 모드	1 - 100 %
초점거리	190 mm
빔 직경	100 µm - 2mm, 진동 빔-확장기
현미경	라이카(Leica) 쌍안, 접안렌즈 배율 20x
작업장 조명	듀얼 LED 냉광, 교환 가능
변수 설정치 메모리	50가지 설정항목, 개별 명칭 부여
에너지 측정 시스템	통합됨
제어기	다중 제어기 시스템, 자가 진단 시스템, 유지보수 및 상태 메시지용 평문
인터페이스	RS232, CAN-Bus
보호 가스 공급기	구부림 가능 노즐, 조절 가능 가스 지연
냉각 장치	통합됨, 폐쇄됨, , 온조 조절 팬
냉각 옵션	-
전기 공급	1 상, 90-250V, 50/60 hz
전원 소비	800 W
Dimensions

Technical Data	LWI V FSS 300 W
레이저 안전 등급	4
빔 소스	FSS FullSolidState Fibrelaser, Diodes
파장	1070 nm
최대 펄스 에너지	30 줄
최대 피크 파워	3 kW
최대 평균 파워	300 W
에너지 조절 모드	current
전압	10 - 100 %
펄스폭	0,1 - 50 ms /cw
펄스 주파수	1-100 hz
펄스 필(pulse fill)	-
PWM 모드	1 - 100 %
초점거리	190 mm
빔 직경	100 µm - 2mm, 진동 빔-확장기
현미경	라이카(Leica) 쌍안, 접안렌즈 배율 20x
작업장 조명	듀얼 LED 냉광, 교환 가능
변수 설정치 메모리	50가지 설정항목, 개별 명칭 부여
에너지 측정 시스템	통합됨
제어기	다중 제어기 시스템, 자가 진단 시스템, 유지보수 및 상태 메시지용 평문
인터페이스	RS232, CAN-Bus
보호 가스 공급기	구부림 가능 노즐, 조절 가능 가스 지연
냉각 장치	통합됨, 온조 조절 팬
냉각 옵션	-
전기 공급	1 상, 90-250V, 50/60 hz
전원 소비	1,2 kW
Dimensions

Compact operating head

You can comfortably work in narrow machine access with the extraordinarily compact microscope operating head. Shielding gas supply and highbrightness LED illumination are already integrated, as are the electronic spot adjustment, high-speed anti-glare and laser shield filter. This eliminates the unnecessary tangling of cables.

Swivelling and inclinable

The microscope operating head can be completely swiveled and rotated by 360 degrees. The microscope itself can equally be independently rotated by 360 degrees. This guarantees ergonomic workspaces in practically every situation. The software automatically corrects the orientation and alignment of the movement axis to the joystick axis at the touch of a button.

Lockable arm joint

The extension arm can be cranked by the lockable joint. Machine edges, which obstruct the access to the weld joint with a straight arm, are thus overcome. This shows the unmatched flexibility of the Ultra-FLEXX, whose welding head can reach every angle.

Fast pre-positioning

You can conduct fast prepositioning through the extension of the extension arm in rapid traverse. In addition, this can be freely rotated over the tower axis. At the push of a button an eletromagnetic brake locks the arm. The software corrects the angle offset between the arm position and the axis of the integrated cross table. The operator thus retains the usual orientation.

Precise movement

Precise head movement in XY direction provides a stable cross table underneath the tower combined with the high-resolution, stepper motor-driven screw drive. The adjustment in the Z axis is accomplished via the tilt of the arm. The software corrects any deviations due to the real movement of the head on a radius by changing the arm length.