◆YAG laser welding can be manually performed by using the "L-type" handy torch.
◆Various metals (including stainless steel, mild steel, titanium, and some aluminum alloys) can be welded.
◆The fast, repeated emission of the laser beam creates beautiful weld beads and eliminates clean-up.
◆Up to 2.0 mm thick stainless steel sheets can be welded. *For welding thicker stainless steel sheets, contact AMADA MIYACHI.
◆The handy torch is fitted with the safety function of automatically turning off the laser when it is moved off the workpiece.
◆The laser beam can be branched and selected for use at two or more welding points. A single unit to perform two roles simultaneously to achieve a cost savings.
◆The torch is fully air cooled and constructed for high-efficiency discharge of the shielding gas from the tip.
◆Various applications, including tack welding, correction, low-volume high-mix products, prototypes, and welding of thin sheets with less burn-through distortion.
▶ Real-time Power Feedback Control
The laser output in the lamp-pumped module is monitored in real time. The monitored laser output is compared with the set waveform and power is fed back in real time, varying the energy input to the lamp to reproduce the set waveform and obtain the ideal laser output waveform.
▶ Variable mirrors
These mirrors eliminate laser power loss and improve branch balance.
▶ Waveform control
Equipped with a "fixed mode" that features three-level waveforms, and a "flex mode" to provide more complex waveforms.
▶ Power monitor
Laser energy (J) and average power (W) are monitored to detect abnormalities.
The controller can be detached from the main unit to operate at your hand.
▶ External communications
Configuration of parameters and monitoring of performance can be carried out from a separate location.
- Type: RS-485 compliant, asynchronous, full duplex
- Data speed: 9600, 19200, 38400 bps
This feature avoids marks at the end of seam welding and provides a beautiful finish even for overlapping circumference seam welding sections.
▶ Handy torch
L-type and lightweight handy torch
High workability thanks to the lightweight, compact design with a “L-type” torch and a weight of 400g.
▶ Example usage
▶ Equipment layout block diagram
These welders can be used in various applications, such as temporary welding and modification during prototyping, high-mix low-volume production, mold repair, and cutting (optional nozzle required).