System for chip removing machining straight and helical grooves - applies machined workpiece to stationary tool in slotting or drawing step in straight or helical line

摘要

The grooves are formed in bores of small dia. by a slotting and drawing machine. The machined workpiece is brought to a stationary tool in a slotting or drawing step in a straight or helical manner for chip removal. Pref. for the groove position, a magazine with a lead generating pair is fitted on a shaft with opposite clamping member. The shaft is mounted is ball brushes and carrier out a twist and hoist with rotation movements. ADVANTAGE - Reliable grooving in small and very small bores.