Precisely measuring dimensions of manufactured parts is fundamental in manufacturing quality control. Increasingly, companies are relying on multisensor measurement systems for measurement verification.
The study of micro and nano surface metrology is becoming commonplace in industrial and research environments as structures and surface features become smaller and smaller. One area where this is evident is the expansion of interest in noncontact metrology for measurement of different types of microelectromechanical systems (MEMS) structure.
Gage repeatability and reproducibility (GR&R) studies provide information on measurement system performance by analyzing measurement error from various sources.
In today’s society, products and reliability need to work hand in hand. However, with product progress and the advent of technology comes risk and sacrifice
Imagine shining a light down a dark hallway. The light source transmits the light and your eyes receive the light. Even if you were able to bounce the light off the walls, it would be difficult to see everything in that hallway with a single beam of light. But, if you bring a few friends that also have lights, together you would be able to illuminate and view the entire hall.
Seiler Instruments and Manufacturing (St. Louis) is a contract manufacturer, specializing in fire-control equipment, as well as a distributor of surveying instruments, microscopes and Zeiss planetaria.
In Lewis Carroll’s “Alice’s Adventures in Wonderland,” Alice is perpetually confused by the topsy-turvy world she encounters. Rabbits wear waistcoats and carry pocket watches. Decks of cards come to life. A cat’s grin has no face. Nothing is at it seems and everything she knows to be true is questioned.
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