Emerson has introduced the Branson GLX Micro Laser Welder, in order to manufacture smaller and more delicate plastic parts for use in the medical sector.
The benchtop version of the GLX Series uses advanced laser technology and incredibly low clamp force to produce precise, clean and repeatable welds of high aesthetic quality and performance. This device aims to provide manufacturers with greater design freedom and increased production throughput.
The GLX Micro uses the patented Simultaneous Through-Transmission Infrared (STTlr) laser welding technology, which enables manufacturers to achieve good weld strength and quality with speed and flexibility. With STTIr, all lasers are fired simultaneously to heat, melt and bond the component parts along the entire weld surface in 0.5 to five seconds, depending on material and geometric complexity. This method is highly repeatable and stable, helping to increase production throughput.
As STTlr eliminates the use of friction which may generate flash and particulates, this ensures smooth and barely visible weld lines can be incorporated into product designs. With STTlr, highly complex 3D contours can be accommodated, allowing designers to create parts for maximum functionality and ergonomic appeal. The GLX-micro offers a low clamp force of 1 Newton, which enables the joining of small and very delicate parts, including those with embedded electronics and sensors.
Additionally, the GLX Micro is cleanroom compatible, as it has a stainless-steel design, requires no lubricants, and is powered from a remote electrical cabinet that can be positioned outside the production area. To support traceability, production data, including weld depth and clamp force, is available in a range of formats and can be outputted to the manufacturing execution system.
Priyank Kishor, global product manager for Branson products at Emerson’s Automation Solutions business, commented: “There is increasing demand for smaller and more intricate high-quality plastic components for the medical and consumer electronics markets.
“By offering advanced welding performance and an unrivalled clamp force, the GLX Micro laser welder enables manufacturers to design and efficiently produce the highest quality products.”