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Robotic machining technology has advanced to where it poses a serious alternative to metalcutting applications on more traditional machining centers. With the latest robotics equipment and related software, automation suppliers and robotic system integrators are gaining some traction using robots in many material-removal applications previously done only with machine tools.

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.

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.

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.

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.

Today’s machine tools create an enormous amount of data. One way of using this information is to implement automated feedback processes that improve machining operations. In this episode, Alan Rooks, Editor in Chief of Manufacturing Engineering magazine, talks with Scott Mahrle, director of business development for Q-DAS and Hexagon Integrated Solutions, and Frank Krazer, system engineer for Hexagon Manufacturing Intelligence, about what automated machine tool feedback is and how it impacts the manufacturing process; how automated machine tool feedback can increase the efficiency of both people and equipment; how it can produce costs savings; and how manufacturers can build workers’ confidence in this process.

Listen to this Smart Manufacturing magazine cover story: Twenty women making their mark in robotics & automation