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Shops Use Shrink-Fit with Presetters for Toolholding Efficiency

Unlike its name, the use of shrink-fit tooling is expanding. A shrink-fit toolholder starts with a slightly undersize bore that is heated to enlarge the inner diameter enough to accept a cutting tool and then grip the cutter as it cools and contracts.

GWS Tool Group Announces Acquires North American Tool Corp.

GWS Tool Group announced it has acquired North American Tool Corp. (NATC). It is the second add-on acquisition in 2020 for GWS. Located in South Beloit, Illinois, North American Tool is a supplier of special taps, dies, and gages.

CBN Generating Grinding: An Economic Alternative

The demand for high-quality gear teeth in areas such as electric mobility comes with great challenges. or example, in many applications generating grinding with corundum is a good solution, but this abrasive also has disadvantages in some applications. Grinding special geometrical modifications could, for example, have a negative effect.

Walter Acquires Melin Tool Co.

Walter has reached an agreement to acquire the Melin Tool Co., a privately-owned, Cleveland-based company and manufacturer of solid-carbide and HSS end mills, drills and countersinks.

Targeting the Skills Gap in Forming and Fabricating

As in other industries, U.S. forming and fabricating companies are experiencing a critical shortage of skilled labor. In this SME Media podcast, Alan Rooks, Editor in Chief of Manufacturing Engineering magazine, talks with Robert Tessier, National Director of Advanced Fabrication Technologies for Airgas about the skills gap in the forming and fabricating industry; changes needed in the education system to fill the need for skilled labor; how automation factors into efforts to reduce the skills gap; and efforts at Airgas to develop workers for manufacturing operations, including a special program for military veterans.