Bechler Automatic Lathes: Operating Tables -cam dimensions, spindle speeds, recommended feed rates, etc
Bechler Automatic Lathes. Operating Tables giving a complete picture of cam dimensions, spindle speeds, recommended feed rates, cutting angles for turning and parting off, overlapping ratios for threading, unproductive degrees for cross tools, rollers and bell and cam and lever, metric pitches, Whitworth pitches, etc. etc.