Laser Welding

Video courtesy of LaserStar

• Medical device & aerospace spot welding & seam welding

• Sapphires used as medical instrument windows - Joints are autoclavable & helium leak tested

• 150W Fiber Laser, 1070nm, M2 2-15, pulse & CW, stereo microscope

• X, Y, Z, rotary NC controller

• Pulse length 0.2-50ms, pulse frequency 0.5-20Hz, pulse burst 1-25, beam Ø >25μ

• Stainless steel, mild steels, Ni & Ni alloys, Al & Al alloys, Au, Ag, Pt, etc