The last two decades have seen substantial improvements in ultrasonic plastic-welding machines. Bench-top models feature proportional-valve controls, linear encoders, line-voltage regulation, internal ...

Manufacturing advances, including inkjet and tabletop dispensers, now make this a viable alternative in low and high-production applications. In laser welding, a part absorbs electromagnetic energy ...

While there are several different kinds of tools for welding plastic, not all of them are created equal. Like any tool, ...