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The challenges to manufacturing as it evolves into the 21st century are now familiar, and impact how metrology must contribute. Manufacturers face uncertain production volumes with roller-coaster demand, shorter production runs and faster product development cycles. Automation, while alluring as a way to reduce cost, needs to adjust.

April is National Welding Month and exciting things are happening within the industry. In this podcast, Chris Mahar, Associate Editor of Manufacturing Engineering magazine, talks with Monica Pfarr, Executive Director of the American Welding Society Foundation about what’s happening in the industry and what AWS is doing to celebrate. From the industry as a whole to the current market temperature and the workforce, this podcast is a welding one-stop-shop.

As more original equipment manufacturers (OEMs) and job shops “warm up” to the idea of laser welding, many have turned their attention to four specific technologies.

Manufacturers are featuring some of the latest equipment and software for metrology, quality assurance, and collecting information for process control.

Dedicated in-house labs create and optimize laser welding processes for electric motors and batteries.

Marposs, announced on March 24 the availability of its Aeroel MecLab.X laser micrometer systems. These provide diameter measurements for components such as electric motor shafts, gage or piston pins, hydraulic components or any number of ground or turned parts.

As I walked through the DMG Mori factory in Davis, Calif., during the company’s Manufacturing Days event in October, there was something noticeably different about it compared to other factories I’ve visited: it was brightly lit and quiet.

More and more manufacturers are seeing productivity as a crucial factor to their business success. In the meantime, business models are changing from the large quantities and few variants to small quantities with frequently changed variants. This change requires high flexibility during production.

Manufacturing got smart when companies figured out how to make products in one market and sell them in another. Today, we call this supply chain logistics. But somewhere along the way, the innovation chain connecting supply (manufacturing) and logistics (the supporting infrastructure) started to diverge.

The concept of attaching data to CAD models, such as GD&T, seems to be growing. Using model-based definition, the industry is beginning to take advantage of the technique.