Method for operating clamping device for tools and tool holders involves regulating as spindle rotates the axial clamping force exerted through operating rod on clamped tool

摘要

The clamping device is provided on a rotary driven spindle and the axial clamping force exerted through the operating rod (16) to act on a tool (11) clamped on the spindle (13) is regulated as the spindle rotates. The clamping force is kept constant through the speed of the spindle. The size of the clamping force can be set and regulated in relation to the tool.