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Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoother surfaces and a shorter overall production cycle.

Supplying the 700 level-one trauma centers in the US is an intensively competitive business. Not only must suppliers like Smith & Nephew Orthopedics Inc. (Memphis, TN) produce very fine surface finishes on implantable devices and surgical instruments made from difficult-to-machine materials, but they also must deliver quality products, as surgeons need them.

The prime contractor for supplying automation tools to the Airbus plant in Broughton, UK, which is assembling the wings of what will be the world’s largest commercial aircraft–the A380–is Electroimpact Inc. (Mukilteo, WA).

M. Eugene Merchant began his career in 1936 at the Cincinnati Milling Machine Co. (later Cincinnati Milacron), where he went to work analyzing the nature of friction between the cutting tool and the chip. The young engineer eventually developed a mathematical model of the metalcutting process that is still taught and used today.

Keeping products clean is becoming a more significant part of manufacturing as standards for cleanliness, deburring, and finish grow more stringent.

One of the most cost-effective ways to obtain the benefits of automation is by adding a bar feeder to a CNC lathe or other bar machine. Costing anywhere from about $10,000 to $40,000 depending on configuration, the devices can add hours of untended operating time for part volumes of a few hundred to tens of thousands.

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Unlike other forms of automation and what we now think of as ‘traditional’ robots, cobots are much safer for humans to interact with them. They can work side by side with humans. But this leads to new ways of thinking about automation. And there are misconceptions that persist around cobots.

In this podcast, Scott Walker chairman of Mitsui Seki USA and Bruce Morey Senior Technical Editor for Manufacturing Engineering magazine discuss the most important technical trend affecting machining and manufacturing today—the rapid advance of computing.

Jeff Huerta, Senior VP for Sales at Vecna Robotics, speaks on how successful companies are advancing their operations with fully autonomous material handling equipment, and how some facilities are achieving very quick ROI. He also describes the differences between an AMR and an AGV, and addresses the topic of safety. Lastly, he prescribes ways to get started with this equipment, including what upfront costs companies should be prepared for.