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, ...

A nasty, hard-to-kill virus is spreading across the country ahead of the holidays China’s reclusive young ‘rat people’ stay in bed all day and gnaw away at the country’s economic prospects ‘Dancing ...