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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.

Siemens PLM has a strategy to reinvent manufacturing by threading digital information from concept, through design to monitoring performance in the field. It is easy to get confused as to what all this means, but some concrete examples and definitions help explain it all.

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

On May 9 -11 2017, at the RAPID + tct Show Methods Machine Tools Inc., a leading supplier of precision machine tools, 3D printing technology and automation, will be showcasing a revolutionary cell solution designed to make quantum leap production increases in 3D manufacturing throughput.

Unlike conventional turning operations–which have remained largely unchanged for decades—PrimeTurning™ allows machine shops to complete longitudinal (forward and back), facing, and profiling operations with a single tool.

Tool life, geometry, and stability largely depend on proper edge preparation. Tool Flo, located in Houston, TX, is a manufacturer of carbide cutting tools such as inserts for threading, turning, and milling. The company uses optical 3D measurement systems from Alicona Corp. (Bartlett, IL) in the quality assurance of inserts.

Manufacturing faces an even larger shortage of skilled workers as older employees retire over the next few years, the head of SME said in a speech today.

Manufacturers must wrestle with the “Black Hats” of the cyberworld in order to keep processes secure

The auto industry’s biggest current focus is self-driving cars. Established automakers as well as technology companies such as Apple Inc.

An eternal truth is that manufacturing will always push the limits on cost, performance, and especially quality. “Tolerances never get looser, they always get tighter,” remarked Gene Hancz, product specialist, CMM of Mitutoyo America Corp. (Aurora, IL).