Komet Praezisionswerkzeuge Robert Breuning Gmbh

Komet Group Gmbh

Achim Rothenstein

Konstantin Baxivanelis

The invention relates to a device for releasably connecting two coaxially aligned tool parts () which can be axially pressed against each other on separating surfaces () that face each other with a clamping device. According to the invention, at least one of the separating surfaces () is divided into several axially rigid and torsionally soft bearing segments () which are spaced in a peripheral direction, in order to dampen the torsional oscillations that occur during the work process and reduce noise.

Device for connecting two tool parts

The invention relates to a machine reamer, with a shaft-like base body () and a reaming head (), projecting axially from the front face of the base body. According to the invention, the reaming head is in the form of a one-piece exchangeable cutting tip (), which may be chucked into a tip seat () on the front face of the base body (), in a coaxially self-centering manner, in order to maintain a high precision coaxialism, despite low material and construction requirements.

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Fellbach, Germany

Achim Rothenstein