Machine tool for rotary machining
AssigneesKomet Group GmbH, Machines Serdi
InventorsJürgen Fronius, Michel Soquet, Rémi Mugnier, Karl-Heinz Braun
Life of this patent
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Abstract
A machine tool has a mechatronic assembly which has a machine spindle and has a tool head which is held on the machine spindle and which has a basic body and also at least one working slide, which is adjustable relative to the basic body, for holding a tool. The mechatronic assembly contains an electric adjusting motor which acts on the working slide. The machine tool has a support device which holds the mechatronic assembly and which has an articulated joint arrangement at which the mechatronic assembly can be pivoted at least about a first axis and about a second axis which differs from the first axis.
Claims41
A machine tool for rotary machining,
- with a mechatronic assembly which has a machine spindle,
- with a tool head, mounted on the machine spindle, which tool head has a basic body and also at least one working slide, which is adjustable relative to the basic body, for accommodating a tool,
- with an electric adjusting motor which acts upon the working slide, and
- with a carrier device which accommodates the mechatronic assembly,
- characterized in that
- the carrier device comprises an articulated arrangement on which the mechatronic assembly can be pivoted at least around a first axis and around a second axis which differs from the first axis,
- wherein the adjusting motor is positioned in the mechatronic assembly in such a way that the weight force (FV) of the adjusting motor at least partially compensates that torque which the weight force (FG) of the tool head induces when the mechatronic assembly is pivoted around the first axis and/or around the second axis.
Dependencies are inferred from the claim text.