Pulsed ND: YAG Laser Welder

The W series of pulse ND: YAG laser welding systems are suitable for a wide range of precision spot & seal welding and cutting applications in the electronics, medical, automotive and fine mechanics markets. Typical applications include:

@ Welding of stainless steel, aluminium alloy and other metals
@ Welding of electron guns, titanium capacitors
@ Spot welding of optical fiber coupler parts
@ Welding of containers
@ Seal welding of lithium batteries

Laser welding has a number of advantages over conventional techniques including:

@ low heat input
@ reduced distortion
@ no mechanical forces
@ no tool wear and hence
@ consistent weld penetration

W series laser welding systems use optical beam delivery. An assistant gas nozzle is also provided. CNC control system provides a convenient programming on the welding/cutting speed, pattern, laser beam on/off, gas on/off. The laser power is adjustable by setting laser pulse width, pulse repetition rate and lamp operation current.

A laser welding system typically consists of laser head, switching power supply, CNC control system, beam delivery, motor-driven XY stage & chiller.