Exhaust from diesel engines is a major source of air pollution. Nitrogen oxides (NOx), particulate matter (PM) and other pollutants from diesel exhaust are known to impair human health, causing cancer, heart and lung damage, and impaired mental functioning.

An automatic transmission case is a complex casting that includes a sophisticated valve body with many channels and passages. These channels and passages must be precisely connected to ensure smooth, accurate shifting.

An autoinjector is a medical device designed to deliver a dose of a particular drug. The devices were designed to overcome the hesitation associated with self-administration of a needle-based drug delivery device. 

At first glance, press-fit assembly would seem to be much simpler than, say, welding or installing threaded fasteners. However, there’s a lot more to the process than simply jamming one part into another part. 

Promess, Inc. has introduced a new line of lightweight press systems intended for use as end effectors in robotic assembly applications.

DANIELSON, CT—Spirol International Corp., a leading producer of coiled spring pins, slotted spring pins, disc springs, inserts, shims and other fastening components, has received the 2020 General Motors Supplier Quality Excellence Award.