Clamping of easy deformed / thin walled workpieces
High precision 6 jaw chucks (2+2+2) equalising
SJL-C/-M 170-400 SJL-C 500-800 SJLS-C/-M 225-400
Tongue & groove Metric serration
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2+2+2 equalising Is clamping with 6 jaws, where always 2 jaws are equalising as a pair. This allows to compensate inaccuracy of the workpiece roundness. The grip force is always distributed equaly onto 6 jaws. The equal distribution of the grip forces results in a minimum of deformation.
6 jaw self centering Is clamping concentric with all 6 jaws, where no equalisation is done during clamping. All 6 jaws make the same radial movement towards the chucks center.
Application for: Raw material clamping (1. Operation)
Application for: Round, machined clamping diameters (2. Operation)
Centrifugal force compensation The centrifugal forces of master- and top jaws are compensated by counter balance weights. The centrifugal forces of the jaws under rotation are mostly compensated.
Clamping force
With centrifugal force compensation
Without centrifugal force compensation
Speed
224 SMW-AUTOBLOK
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