Micro-machining collet system

Adapting to any machine using a dead-length collet system, the modular expanding arbor system can be used on fixed and sliding-head lathes, as well as in specialist machining applications. The system widens the working parameters of turning centres by enabling the end user to machine micro components from 0.8 mm diameter with F8 collets through to larger work with F66 (DIN 185E) collets. The system consists of two components, the collet sleeve adaptor and the interchangeable expanding arbor that can be changed to suit the relevant diameter components. The collet sleeve adaptor replaces the current collet sleeve and the interchangeable arbor fits the sleeve. The system can drastically improve the cycle times of components by offering end users one-hit capability on small part production as opposed to transferring to secondary machines.