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ARCH Global Precision, Bloomfield Hills, Mich., a Jordan Company platform company focused on manufacturing cutting tools, machined components and medical implants and instruments, has acquired Siem Tool Co., Latrobe, Pa. Siem Tool is a manufacturer of custom solid-carbide drills, end mills, reamers, thread mills and form tools. Siem Tool will join ARCH’s Cutting Tools division.

There’s growing evidence that some of the moldmaking business that fled the U.S. chasing cheaper sources offshore is returning. Moldmakers are not finding enough of a favorable cost differential to offset poor mold performance and the need for rework of faulty molds.

For machine shops in a competitive global marketplace, keeping spindles running and making product is the only way to stay in business. Still, adding a new piece of equipment, even with the promise of improving the efficiency of your existing ones, may be a difficult sell to management.

Having a plan for maintaining and improving the performance and reliability of every machine on a shop floor is vital to manufacturing operations. Reliable machines make short-notice production runs possible. And the more flexible manufacturers are, the more new customers they’ll attract.

Twenty years ago, Open Mind first introduced CAM software capabilities to address five-axis machining in the mold and die industry and other general applications. Since that time five-axis technology has grown disproportionately larger when compared to the increase in overall manufacturing growth.

The future of the auto industry is interesting but uncertain. No one knows how quickly electric vehicles are going to replace gasoline- and diesel-powered vehicles, how completely it will happen, and when it will occur in passenger cars as opposed to SUVs and heavy trucks.

Vertical machining centers with advanced features and functions are earning their stripes as more productive members of machine shops’ CNC equipment arsenal.

Finland-based global welding automation manufacturer Pemamek Oy named Michael Bell director of sales for its North American subsidiary Pemamek LLC. Pemamek provides welding automation technology and integrated manufacturing solutions to a wide range of industries including shipbuilding, heavy fabrication, oil and gas, wind energy, and boiler manufacturing.

Two of the essential characteristics of any successful machine shop are speed and accuracy, but depending on the application, they can be relative terms.

Manufacturing automation is trickling down from the massive automotive assembly lines toward the “mom and pop” machine shop. As you take your first look at automation, consider the benefits of and barriers to this technology.