Fuel cells offer a form of clean energy across many sectors and are of particular interest in vehicles, where they produce no ...

Laser cleaning isn’t quite ubiquitous, but it’s gaining a foothold for applications like paint and rust removal as well as ...

Laser Welding: A process that uses a laser beam to melt and join materials together. Picosecond Laser: A laser that emits pulses of light lasting one trillionth of a second, allowing for precise ...

2). Transmission laser welding can be subdivided further according to the various means of guiding the laser beam along the joint line: simultaneous (described above), quasi-simultaneous and ...

The industry currently faces significant challenges in high power laser welding without filler wire. Defects often occur in the welds due to variations in joint gap widths. Dynamic laser beam ...