FAST CHANGING COLLETS FOR MULTI SPINDLE LATHES

UNILOCK SP CLAMPING COLLETS (for multi spindle lathes), are composed of metal inserts joined by vulcanised rubber. This allows the collet to close radially in a perfect manner, blocking the part along the entire length of the hole and eliminates the intrusion of shavings inside the spindle. Moreover, the construction flexibility of the system allows easy specific solutions (drawn bars, rolled items and pipes). For multi spindle lathes: GILDEMEISTER, INDEX, MORI-SAY, SCHUTTE, WICKMAN

THE STRONG POINTS


 The UNILOCK SP COLLETS close with a TAPERED COUPLING. This makes it possible to have a clamping force along the entire length of the hole that is 5 to 10 times greater than “traditional” collets • Excellent elasticit • Reduction of vibrations • Less tool wear • No wear on the collet • Does not mark the surface of the part • Fast collet change • Fewer machine downtimes


SUPER GRIP CLAMPING COLLETS


The SUPER GRIP COLLETSas well as maintaining the basic features, it has an interior “rough” coating with high friction coefficient, which increases the clamping force even further. The “dynamic friction coefficient” is determined on the basis of the roughness present inside the collet and must be considered according to the type of material to be machined (e.g. stainless steel, steel, brass). Unilock super grip


CENTRING BUSH


Unilock centring bush I n multi spindle lathes equipped with an automatic bar loader – IEMCA or CUCCHI type – Unilock has created a housing inside the “mother” sleeve of a centring bush to facilitate insertion of the bar in the collet, especially for hexagon or square bars or special drawn ones.


FAST COLLET CHANGE


untitled Collet disassembly and change operations are simple and fast thanks to the use of a pneumatic extractor.


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CATALOGUE