The document discusses several advanced welding technologies from LaserStar, including: 1) The 7000 Series LaserStar manual welding system which offers ergonomic design, increased application range, and minimized heat damage. 2) The iWeld G3 Laser Welding System which is compact, portable, powerful, and ideal for metal joining and repair applications. 3) The 7700 Series dual component manual laser welding systems which allow for custom integration applications through a compact, portable dual component design.

1. Advance welding
technology
Prepared By – Purender Pradhan

2. 7000 Series LaserStar
manual welding system

3. The 7000 Series LaserStar manual
welding system offers a significant
competitive advantage for today’s
operators looking to unleash the
power of hot light, benefit from a
comfortable, ergonomic design
and increase the range of
assembly and repair applications
while minimizing potential hazards
of heat damage.

4. •The resulting weld is considerably
stronger than a traditional bonded
joint.
•LaserStar workstations offer
“space-saving” versatility while
incorporating a state-of-the-art
compact cooling system. The
result - a significant pulse energy
advantage while maintaining

5. •minimum water cooling
temperatures and 24 hour
operational performance.
•7000 Series LaserStar manual
welding systems are available in
110V and 220V line voltage .

6. iWeld G3 Laser Welding
System

7. •Easy to use, simple to maintain
and incredibly powerful, the 990
Series iWeld Benchtop Laser
Welding System fits neatly into
any work environment. iWeld is
the highest peak powered laser
welding machine in its class. This
machine welds SILVER along with
other complex alloys

8. •The iWeld is ideal for a wide range
of metal joining and repair
applications. The system’s
compact, portable, space-saving
design, coupled with LaserStar’s
well-known reputation for high
quality, efficient laser sources,
make the iWeld Benchtop Laser
Welder an excellent value.

9. •Operators benefit from pin-point
accuracy, increase the range of
assembly and repair applications,
and minimize the potential
hazards of heat damage. The
resulting weld is considerably
stronger than a traditional solder
joint. The comfortable, ergonomic
design, with conveniently located
operator controls and

10. •display, ensure optimal utilization
with minimal operator fatigue.
LaserStar’s commitment to
electrical design efficiency ensures
the highest level of hot-light
energy transfer from the laser
source through the laser welding
chamber while providing many
hours of continuous operation

11. •without overheating. As always,
the iWeld laser welder is available
in the domestic USA marketplace
in 110 Volts or 220 Volts.
iWeld laser welders offer an
excellent value for today’s industry
professionals looking to unleash
the power of hot-light, benefit

12. •from a comfortable, compact,
ergonomic design and ensure
optimal platform technology .

13. Dual Component Welders
Micro Welding Laser Systems

14. •LaserStar’s 7700 Series dual
component manual laser welding
systems are ideal for a wide range
of unique and custom integration
applications to meet the various
demands of metal joining,
complex assembly, and repair
applications for the industrial
marketplace.

15. •Solution providers can benefit
from a compact, portable, dual
component design, making
integration quick and easy for
many Class 1 and Class 4 laser
welding configurations.
•Operators hold parts in their
hands while viewing the
application through a

16. •stereo-microscope in the laser
welding area. An internal cross-
hair allows the operator to easily
align and weld the parts at the
correct location.
•Many materials can be laser
welded including 300 and some
400 series stainless steel, mild
steels, nickel and nickel alloys,

17. •aluminum and aluminum alloys,
titanium, precious metal alloys
(gold, silver, and platinum), etc.
•LaserStar offers three levels of
power (80 Watt, 100 Watt, 150
Watt) to meet a wide variety of
integration and application
requirements. Complete
integration assistance can be

18. •provided by LaserStar’s Application
and Engineering departments.
•LaserStar micro welding laser
systems are ideal for a wide range
of large plastic injection mold, tool
& die maintenance and repair
welding applications.

19. •Lay a bead as small as .0025” /
0.05mm
•Repair slots, pockets, radius
contours and angles
•Repair polished, textured and
engraved surfaces
•Repair thin walls with little or no
warping

20. •Repair parting line edges and heat
sensitive areas
•Alloys include tool steel, aluminum,
copper, titanium and powdered
metals
•The LaserStar micro welding laser
systems produce a high quality result,
reduces the amount of handwork
required before polishing and
practically eliminates sink lines.

21. Remote fiber laser welding,
brazing, and cutting

22. •The new process development
facility includes a manufacturing
cell anchored with an ABB robot
and equipped with two Precitec
welding heads, a 5 kW IPG fiber
laser, two rotary fixtures, and two
trunnion fixtures. This cell
configuration allows us to process
a wide variety of two- and three-
dimensional parts as well as
cylindrical part designs .

23. •Initial prototype parts that we are
currently targeting are those
where remote laser welding
technology has already been
proven. These include automotive
and truck seating components and
assemblies, automotive muffler
assemblies, instrument panels,
body-in-white assemblies, battery
cells and solar cell array
assemblies,”

24. Welding robot technology

25. •Robotic welding has come of age
in the past few years. In advances
in computer technology and
robotics, simple, repetitive tasks in
manufacturing are often
performed by robotic welding
devices, with a resulting savings in
labor and an improvement in
safety, since there is less human

26. interaction and less chance for
human error.