Seco-e.p.b.

Cédric Roos

Alain Freyermuth

Mathieu Ostermann

Matthieu Ostermann

A tool holder () in the form of a boring head, a chuck, a milling cutting arbor, or the like, is equipped with a damping element () in the form of an elongated body that is arranged in an end housing () of the tool holder (), with corresponding shape and size. The tool holder that is characterized in that it includes a device () for preventing excessive heating of the damping element (). The tool holder is more particularly applicable in the field of numerically-controlled machine tool accessories, machining centers, and flexible cells and workshops.

Tool holder equipped with a damping means and comprising a device for preventing excessive heating of the damping means

A damping tool holder, such as a boring head, a chuck, or a milling cutting arbor, integrates a damping device (), in the form of an elongated body. The damping device () is housed in a mounting body (), connected by one end to the tool-holder body () and having at its other end an end fitting () for mounting a tool, whereby the mounting body () is equipped with at least one lubricant feed pipe (), emptying at its front end into the end fitting () for mounting a tool and connected at its other end to a circular groove () for distributing lubricant that is provided on the front surface of the tool holder ().

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Neuwiller les Saverne, France

Cédric Roos