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Materials science has opened new possibilities for designers of cars, planes and other products. Metal alloys are now as precisely engineered as they are machined. The result is longer lasting, stronger parts. But with a wider selection of materials comes risk—how can you be sure that one piece of gray metal stock is different than another? Careful warehousing procedures and paperwork only go so far.

In the manufacturing industry, the importance of metrology, or the science of measurement, is often underestimated. However, inspection is critical for ensuring products work and operate safely.

There’s nothing mysterious about the need for calibration. As Michael Wilm, business manager for calibration products, Renishaw Inc., West Dundee, Illinois, put it: “When you get gas for your car, you count on the pump being calibrated. That’s why we calibrate machine tools. If you don’t calibrate a machine tool you have no idea it’s going to give you reliable service for manufacturing your product.”

Speeding the flow of jobs through the shop, while maintaining top quality, ranks among the hallmarks of any successful manufacturing operation’s goals.

Hexagon Manufacturing Intelligence, a business unit of Hexagon AB, outlined its vision for the future of manufacturing at HxGN Live, the company’s annual digital solutions conference, held June 11-15 in Las Vegas.

If there is a primary goal for what companies in this sector want to deliver to their customers it is quality. But throughput comes in a fairly close second.

Sometimes, too many choices can be a problem. That might be the case today for manufacturers of medical devices, who are facing a host of challenges and opportunities. Devices are small and getting smaller. Their complexity is increasing. End users are demanding tighter tolerances.

The concept of attaching data to CAD models, such as GD&T, seems to be growing. Using model-based definition, the industry is beginning to take advantage of the technique.

When a growing backlog in the inspection room began to slow production and delay deliveries, Voisard Tool Service Inc. (Russia, OH), a division of Arch Global Precision, found a solution in a new advanced tool measurement system and software from United Grinding (Miamisburg, OH).

GE Appliances (GEA) has been designing and manufacturing consumer appliances for over 125 years. The iconic brand, headquartered in Louisville, KY, employs nearly 6000 people, a number that rose to 12,000 employed globally after its acquisition by Haier, making the company part of the largest appliance manufacturer in the world.