Emuge-werk Richard Glimpel Fabrikfuer Praezisionswerkzeuge Vormals

Ruediger Watzke

Helmut Glimpel

A thread cutter, particularly a reversing chuck with a spindle which can be pulled out, has pressure equalizing pipelines which discharge into an equalizing chamber which is sealed from the outside air by a movable wall.

Thread cutter

A quick-change insert, particularly for hard alloy taps, has a seat for a square end section of the tap forming the rotational connection and a pull-out holding device. In the region of the square end section, at least one indentation is provided for the positive engagement of a locking pin, which is under the tension of a spring, mounted in the quick-change insert with limited longitudinal mobility and, in use, is blocked by an overlapping collar of the chuck body.

Quick-change insert

A thread-cutting chuck for CNC machine technology of rigid tapping, with a clamping means held in a chuck shaft, particularly a collet chuck, for the tap, an accommodating part, which is held in the chuck shaft without clearance in the direction of rotation and, in the axial direction in the tension and compression directions, has a slight axial clearance cushioned by elastomeric connections disposed between the clamping means and the shaft of the chuck.

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Speikern/Neunkirchen am Sand, Germany

Ruediger Watzke