Transcript SKS Welding Systems Dual Wire 2.0

SKS Welding Systems GmbH
Dual Wire 2.0
SKS Welding Systems
Dual Wire 2.0
Dual Wire 2.0 Weld Package
With the Weld Package Dual Wire 2.0™,
materials thicker than 1,5 mm can be
joined fast and easy.
With two separate cooling circuits to
increase the operational time of the welder
and achieve a better cooling effect with this
separation.
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November 04, 2015
SKS Welding Systems
Dual Wire 2.0
1 – Power Sources
2 – Weld Process Controller
and Software
3 – Interface
4 – Wire Feeders
5 – Cables
6 – Mounting Kits
7 – Ground Cable
8 – Control Cable
9 – Torch System
10 – Water Cooler
• Standard components
• Easy to install
• High deposition rate
• High welding speed
• Good accessibility
• One weld control controls complete
process
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November 04, 2015
SKS Welding Systems
Dual Wire 2.0
Weld Process Controller
Innovative control concept
with touch screen
With the Q84r and Q84s up to
four Weld Packages can be
controlled centrally.
The Q84r/s is available in two types: 10“ TFT (Q84r) und 7“ TFT (Q84s)
For single weld machine the Q80 with 7“ touch screen is available.
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SKS Welding Systems
Dual Wire 2.0
LSQ Power Sources (1)
LSQ Power Sources ensure the optimum
arc energy for the process.
LSQ interconnect bus for doubling power
(2 Power Sources can be connected)
Direct Control Technology DCT is switching
the transistors without any fixed clock
frequency.
Up to ten times faster switching compared
to standard inverter technology.
2 x LSQ5: 840 A - 60% duty cycle
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SKS Welding Systems
Dual Wire 2.0
LSQ Power Sources (2)
Less parts for higher
reliability and filterless
external cooling for less dirt
inside the power source
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November 04, 2015
SKS Welding Systems
Dual Wire 2.0
Power Feeder (1)
SKS weld systems are designed for less
weight
The use of lightweight materials and a
technical sophisticated design enables
small and lightweight products, with
maximum reliability.
Power Feeder 5 series
Our systems are thus designed specifically
for the latest generation of robots. They
support the high acceleration and reliability.
Power Feeder: 3.8 kg.
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SKS Welding Systems
Dual Wire 2.0
Power Feeder (2)
Power Feeder
Simple installation of
weld components for
higher operational times
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November 04, 2015
SKS Welding Systems
Dual Wire 2.0
Dual Wire 2.0
This torch system is realized
with standard SKS components
and is welding with a single
potential:
Round Nozzle
Parallel Wires
High material deposition rate,
high welding speed,
good accessibility,
easy cleaning
Additionally two separated
cooling circuits for a longer
lifetime of consumables.
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SKS Welding Systems
Dual Wire 2.0
SKS Dual Wire 2.0 - single potential
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SKS Welding Systems
Dual Wire 2.0
How it works (1)
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SKS Welding Systems
Dual Wire 2.0
Tandem – separated potentials
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SKS Welding Systems
Dual Wire 2.0
SKS Dual Wire 2.0
Two wires provide a single arc and a
common welding pool.
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Tandem
Every wire has ist own arc but a
common welding pool.
November 04, 2015
SKS Welding Systems
Dual Wire 2.0
Comparison (1)
left: SKS Dual Wire 2.0
right: Tandem
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SKS Welding Systems
Dual Wire 2.0
Comparison (2)
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Dual Wire 2.0
Tandem
• Constant wire distance
• Independent of wire stickout
• Improved accessibility due to smaller
dimensions
• Parallelism of wire allows welding in
different positions (punch, drag)
• Easier to program
• Standard SKS components – no special
equipment necessary
• Standard reamer for gas nozzle
• Wire is dependend on wire stickout
• Different angle between wires and workpiece according to welding position
(punch, drag)
• Poor accessibility of work piece
• Torch is susceptible to disturbance
(short circuit between contact tips
caused by welding spatters)
• Increased time for programming
• Special reamer for gas nozzle (slower)
Reduced investment:
Additional investment:
• Equipment
• Space needed
• Adjustments
• Maintenance
• Equipment
• Space needed
• Adjustments
• Maintenance
November 04, 2015
SKS Welding Systems
More Value with Innovations, Modularity and Flexibility
Application (mild steel)
Axle part
Seam type: fillet weld
Weld process
: DD- KF- Pulse
Welding speed
: 160 cm/min
Heat input per unit lenght : 422J/mm
Base material
: S500MC 2,5mm
Base material
: S500MC 2,8mm
Wire material
: 2x SG-ER70S 1,0mm
Shielding gas:
: 92%Ar-8 %Co2
Feature: less spatters, good penetration, high weld speed
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November 04, 2015
SKS Welding Systems
More Value with Innovations, Modularity and Flexibility
Application (mild steel)
Axle part
Seam type: overlap seam
Weld process
: DD- KF- Pulse
Welding speed
: 170 cm/min
Heat input per unit lenght : 365J/mm
Base material
: S500MC 2,5mm
Base material
: S500MC 2,8mm
Wire material
: 2x SG-ER70S 1,0mm
Shielding gas:
: 92%Ar-8 %Co2
Feature: less spatters, good penetration, high weld speed
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SKS Welding Systems
More Value with Innovations, Modularity and Flexibility
Application (aluminum)
Tank application
Seam type: butt weld (V-Grove)
Weld process
: DD- I- Pulse
Welding speed
: 50 cm/min
Heat input per unit lenght :J/mm
Base material
: AW- 5083 16mm
Base material
: AW- 5083 16mm
Wire material
: 2x SG-AlMg4,5MnZr 1,2mm
Shielding gas:
: 100%Ar
Feature: high deposition rate
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