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Micro components continue to shrink in size, demanding ever-greater precision and improved handling of parts with sub-micron-sized features. New approaches in micro machining technology include higher-precision systems from traditional micro machining developers, as well as techniques using additive manufacturing processes and semiconductor wafer-scale technology on the smallest of micro parts.

It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.

Today’s products require high finishes, burr-free edges, freedom from contamination, and often close tolerances. Electropolishing provides all of those conditions and more in a matter of seconds for many metal parts. It is a process that has been used for more than a hundred years. It is widely known and the science is widely discussed, but its ability to run job shop lots and high-precision high-volume parts in the same equipment makes it a bit unique.

Because it is a production cost, reducing the need for deburring can help the bottom line. In this podcast, part two of two, Alan Rooks, Editor in Chief of Manufacturing Engineering magazine, talks with Dr. LaRoux Gillespie, a researcher, engineer, manager, consultant, and writer with an extensive knowledge base on deburring and finishing. In this episode, the discussion focuses on ways to reduce deburring costs in forming and fabrication operations, such as improving product design; preventing burrs; minimizing burr properties; and removing burrs during the main fab process. Also discussed are how shops can determine if deburring or edge finishing is needed, and how they can choose among the 124 different deburring processes.

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.

ARCH Cutting Tools Corp., an ARCH Global Precision Company, has announced the acquisition of CONTOUR360 of Cornish, Maine.

Kent, Wash.-based Flow International Corp., a developer and manufacturer of ultrahigh-pressure waterjet solutions for cutting applications, announced a new partnership with Joe Gibbs Racing. A current competitor in the NASCAR Monster Energy Cup Series and The NASCAR Xfinity Series, North Carolina-based Joe Gibbs Racing is looking to Flow’s elite waterjet technology to support the team’s endeavors in the upcoming 2019 season and beyond.

St. Louis-based Hydromat Inc. is celebrating its 40th anniversary (1979 -2019). As part of this celebration, the company engaged Orange County Choppers (OCC) to build a custom motorcycle to commemorate this milestone.

Methods Machine Tools Inc., a supplier of precision machine tools and automation, announced that its Board of Directors has appointed Mark Wright as its President and Chief Executive Officer effective September 13, 2019. Wright will assume all operating functions of Methods Machine Tools Inc., including the Sudbury headquarters and all seven direct offices throughout the United States as well as its national distribution network.

Houston-based DET develops innovative packer system that regulates flow of heat and steam in geothermal wells