Serie NC
idromeccaniche
Per accessori opzionali quali unità di comando ad angolo retto, arresti laterali regolabili, assortimenti di chiavette per attrezzamenti e dispositivi di bloccaggio morse, vedi Accessori per morse. Per ganasce opzionali, vedi Ganasce per morse.
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Unità di comando ad angolo retto opzionale per la versione idromeccanica
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5000 psi max
Single Acting
CARATTERISTICHE: NC-series vices are ideal for precision, high-production machining on vertical machining centres. Fixed and sliding jaws are precision ground to accept top-jaw tooling. Finest-quality construction for excellent rigidity and durability. The hydra-mechanical version shown here is manually operated, with final high force applied easily using hydraulic power assist (no power unit required).
MISURE: Available in three sizes, with jaw widths from 100 to 160mm — see Dimensions page for part numbers. Clamping force of hydraulic version at 5000 psi:| | 100mm Jaw | | 5500 Lbs | | | 125mm Jaw | | 8900 Lbs | | | 160mm Jaw | | 14000 Lbs |
OPERAZIONE (HYDRA-MECHANICAL VERSION): During initial set-up, move the sliding jaw into approximate position by moving the hardened steel cross-pin into a different hole in the base. To clamp, turn the crank handle clockwise to move the sliding jaw mechanically toward the work piece. Once resistance is met, further turning automatically disengauges the screw spindle and gradually applies full hydraulic pressure with relatively little effort. Turn handle counter-clockwise to unclamp.
PRECISIONE: Vice bed is flame hardened and ground to a +/-.0004" height dimension. Fixed and sliding jaws are ground to a +/-.0008" height dimension to accept top-jaw tooling. Fixed-jaw location is +/-.0016" from the fixture-key slots.
MONTAGGIO: Vices are all slotted for 20mm fixture keys, to provide accurate mounting on T-slotted machine tables. Use two Step Fixture Keys to adapt to a specific table-slot size. Fasten with Vice Clamps holding the bottom ledge.
ACCESSORI: A crank handle is furnished with each vice. The optional right-angle drive unit (hydra-mechanical version only) is highly recommended, especially if vices are mounted vertically. |
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