A typical workholding set-up change requiring 20 minutes using standard methods is done in less than two minutes, according to Kurt Manufacturing.

Zero-Point Clamping System Aligns Instantly

Oct. 3, 2013
For light- to heavy-duty applications Pneumatic and hydraulic models

Kurt Manufacturing’s patented DockLock workholding system is a fast, accurate, and repeatable method for making set-up changes on all types of horizontal and vertical machining centers. It is available in pneumatic and hydraulic models, and it can be sized to work with light to heavy-duty applications.

The DockLock has repeatable mounting accuracy to ± 0.0002 inch.

With repeatable mounting accuracy to ± 0.0002 inch on a typical part set-up, the DockLock system ensures high-quality finishes, no scrap parts, and substantial set-up time reduction.  A typical workholding set-up change requiring 20 minutes using standard methods is done in less than two minutes, according to the developer, and complicated machine set-ups are made simpler too. Vises and fixtures mount quickly and easily, and the DockLock allows users to locate or remove the workholding from a machine instantly, or to move it offline or to another machine and/or back again in just seconds with zero-point accuracy every time.

With solid holding force, the workholding locks into position and remains immobile. Heavy fixtures self-align with minimal operator effort, and once positioned, a patented collet retention systemdampens vibration tendencies in the workholding set-up, ensuring workholding rigidity during the machining process.

The standard, automatic and heavy-duty hydraulic models have a retention force of 9,000 lbs. (40,000 Newtons) per locking cylinder. The heaviest-duty models have a retention force of 20,000 lbs. (90,000 Newtons.)

Other DockLock features include top-down design making the fixture handling process fast and easy. With the optional air-blast system, the system is easy to keep free of chips and coolant. Also, the system’s sturdy design requires minimal maintenance, promoting long service life even with repeated use.

Vero UK Limited
Milltech Precision Engineering can program up to 32 components to be machined on each of four faces of a tombstone – from just a single software set-up. This diagram shows a part for a hydraulic system to be used in subsea drilling equipment.
MicroPlus system limits radial and axial run-out consistently to less than 3 microns (0.0001 in.) for tools that measure 50 mm (2 in.) from the face of the collet.

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