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Secure, accurate workholding sets the stage for consistent machining productivity. Depending on the parts and processes involved, workholding can be as simple and temporary as a plain vise or clamp or as complex and permanent as a machined and fabricated fixture that is custom-designed to hold a unique part.

When first introduced in the late 1970s, cutting tool coatings—especially titanium nitride (TiN)—were embraced by tool manufacturers for their ability to extend tool life. As workforce materials have expanded from conventional ferrous and nonferrous metals to exotic alloys, composites, ceramics, and others, coatings have likewise progressed and, thanks to new formulations and deposition methods, are extending cutting tool capabilities as well as tool life.

Toolholding for rotating round tools—end mills, drills, and taps—continues to evolve with innovative designs aimed at guaranteeing precision, security, and repeatability. As a result, suppliers of toolholding technology have made supporting the precision, security, and repeatability of shrink-fit, mechanical, and hydraulic toolholding the highest priority.

Digital tool management systems, and the digital tool libraries that support them, are changing the way cutting tools, toolholders and workholding are assembled into tooling setups and used to machine parts

Manufacturing Engineering asked thought leaders at five companies for their views on challenges and trends facing the metalworking industry.

Q&A with Chirayu Shah, Marketing Manager, HMI Software, Rockwell Automation

The nexus of cyber and physical security threats is the stuff of nightmares, and while manufacturers are waking up to it as a reality, experts worry that the awakening is happening too slowly.

PITTSBURGH—Doctors and scientists at Northwestern University have been working diligently for about seven years to bring new materials to clinics that handle plastic and reconstructive surgery, as well as transplants, Sue Jordan, chief resident in plastic and reconstructive surgery at Northwestern Memorial Hospital, told a crowd gathered to hear her speak today at the RAPID + TCT show.

Comau, Microsoft and ICONICS are debuting here at Hannover Messe the results of their work together to improve manufacturing production around the world, in terms of efficiency and total cost of ownership.

For plant managers, being able to see and act on data is key. It holds the secrets to new product introduction velocity, real-time and dynamic optimization, and productivity stats at the worker level. To help plant managers tap into that data, Cisco is introducing three new solutions to the Connected Factory portfolio.