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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.

Formlabs Announces Tough 1500 Resin

Today, Formlabs continued turning additive manufacturing’s talk into action with the release of the company’s newest material, Tough 1500, part of Formlabs’ Engineering Resin segment. Designed for the company’s stereolithography (SLA) 3D printers, Tough 1500 Resin enables engineers, designers and manufacturers to create stiff, yet pliable, parts that bend and spring back quickly under cyclic loading, according to the company.

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.

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.

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.