It is a common misconception among fabricators that bonding with two-part acrylic adhesives before powder coating cannot be successfully accomplished because high temperatures used in the process raise concerns about possible degradation of the cured adhesive. Engineers believed that their only options were rivet bonding, mechanical fasteners or welding.
Problems related to improper manufacturing, selection and installation are just as likely to cause fastener failure as hydrogen embrittlement and loosening
There are many ways to perform destructive testing. The most helpful, and preferred by manufacturers, is to intentionally destroy an assembly in a controlled environment to determine the performance capability of one or more of its components. Another way, done unintentionally and all too often by consumers, is to simply misuse a product.
Arcs and sparks are commonly used to dramatically depict welding in television commercials, photographs and other images. But in resistance projection welding (RPW), such flashes of light indicate poor welding.
Since 1985, Staufermatic Maschinenbau GmbH has made a name for itself worldwide in two specialties. One is designing and manufacturing special-purpose machinery for assembly, riveting, drilling, leak testing, safety and press-fitting.
Airplanes old and new share many of the same types of components. One is a nacelle, or engine housing, with an inlet lip skin that ensures smooth air flow. However, not all planes have similarly shaped lip skins.
Medical device housings can crack, discolor, and become brittle or sticky after repeated exposure to aggressive disinfectants. The choice of plastic can therefore have a significant impact on the service life of a medical device.
Robot sales in North America hit record highs in 2017 in terms of both units sold and total sales. Manufacturers purchased 34,904 total units, representing $1.9 billion in total sales, according to the Robotic Industries Association (RIA).
Some 74 percent of Americans suffer back pain at least once a year, and 13 percent experience such pain daily. For many, the problem is chronic. Indeed, 54 percent of back-pain sufferers say they've had the problem for five years or more.