HOLLOW CYLINDERS
WITH PLUNGER EXTENSION

Hollow Cylinder in combination with push-pull bolt and C-Washer can be used advantageously in many cases to clamp workpieces with center openings.

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This clamping fixture is for a milling operation on a light extruded rail. Workholding is by means of Hollow Cylinders in individual clamping stations mounted on a base plate. Positioning and support of the rail is effected with two longitudinal members matching the cross section of the rail.

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Wedge clamp, operated from below, holds two parts.

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Clamp-strap assemblies operated from below to keep plumbing out of work area.

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