Kennametal Introduces Lightest Weight Version of Electric Vehicle Tooling Solution Saving Set-up and Machining Time

The newly redesigned tool recently won MM MaschinenMarkt’s Best of Industry Award in the Production and Manufacturing category based on votes by readers and industry experts.

“As our automotive customers expand their offerings of hybrid and electric vehicles, we continue to respond to their need for lighter weight tooling solutions. By leveraging advanced manufacturing techniques like 3D printing, we’ve reduced weight a further 20 percent over the first-generation tool, while improving chip control and increasing tool rigidity—innovations that help our customers machine faster and more efficiently,” says Ingo Grillenberger, Product Manager, Kennametal.

Machining three diameters in one operation, the stator bore tool ensures the alignment and concentricity of the machined surfaces whilst reducing the cycle time significantly. The lightweight 3D printed combination tool enables a faster tool change and spin-up even on less powerful machines. The surface specifications and component tolerances are achieved without constraints.

Hassle-free chip removal is ensured by means of airfoil shaped arms that are through coolant featured to ensure precise and powerful coolant supply to the cutting edges and guide pads. This would be difficult or impossible to economically produce with traditional manufacturing, but 3D printing enables us to realize even such complex internal features. Additionally, the Kennametal RIQ reaming system features easy diameter adjustment and a trouble-free setup of new inserts.

Click RIQ Reamer to learn more.