Susan Straley is the president of Rentapen Inc, a Wisconsin-based machine design and tooling firm that specializes in laser cutting, shims, and tooling fixtures. She is also a heckuva welder. She even ...

Unlike laser welding of metals that focuses light on a joint edge, thermoplastics use a through-transmission technique. Here, laser light passes through a part that is transparent to the laser ...

There are plenty of benefits to be had from ultrasonic welding for medical devices. But there are important things to consider. Ken Fine, Proven Process Medical Devices Ultrasonic welding is well ...