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What is good about inventory? Being able to find a part when you need it. What’s not so good about inventory? Where to even start…

The 70-acre Hitachi campus in Norman, Okla., where Michelle Mertens serves as IT director for Hitachi computer products employs just 400 people. And while that pales in comparison to the more than 700 people Hitachi employs in Asia, her factory led a worldwide initiative under which Hitachi unified its shop floor systems.

Starting with the primitive laminates of the Wright Brothers era, the use of composites in aircraft has evolved over the last century from small amounts on nonstructural components to up to half of some aircraft and use on critical structures, such as wings. A key benefit is reducing weight.

The Management Briefing Seminars, organized by the Center for Automotive Research (CAR) in Ann Arbor, MI, is a summer tradition in the auto industry. Professionals gather outside of the northwest Michigan resort town of Traverse City to examine industry issues.

Manufacturers need to embrace artificial intelligence to make their operations more efficient, a consultant said.

Vericut 8.1 includes a new additive manufacturing [AM] module that simulates additive and hybrid machining processes used in any order, and on any brand NC machine. AM has reached a maturity level and has proven to be a valuable addition to manufacturing strategies.

One of the “dirty secrets” of 3D printing is the universal need to take additional steps to render the output usable, including removing the part from its support, curing the part, or improving the surface. Aside from additional cycle time and cost, these steps often require or emit toxic chemicals, necessitating special ventilation and making them unsuitable for a standard office environment. For example, parts built with fused deposition modeling (FDM) must spend about four to eight hours in a heated, agitated sodium hydroxide bath.

Researchers from the Georgia Institute of Technology (Atlanta) and two other institutions have developed a new 3D printing method to create objects that can permanently transform into a range of different shapes in response to heat.

Consumer expectations have shifted to almost unrecognizable levels, catalyzed by innovative tech companies like Amazon, Lyft and Netflix. Previously acceptable levels of customer service are no longer good enough. Customers now expect real-time support and answers to complex questions at the ready, at a minimum.

Additive manufacturing is both growing and coping with growing pains. Companies “have to find ways to streamline” polishing and other finishing processes of 3D printed parts, industry consultant Terry Wohlers said today during a speech at RAPID + TCT.