Tailstock

For the usage with t-slots of measuring benches and surface plates to accommodate rotation-symmetrical workpieces. Design The bodies are made of cast-iron. The standing faces are finely hand-scraped. The tailstock sleeves, slot springs and the replaceable centers 60°are made of hardened steel. The tailstocks have slot springs made of hardened steel. Each tailstock is equipped with one center 60°. The centers 60° have pull-off nuts. There is one tailstock with a fixed center-point and one tailstock with an adjustable center-point. This tailstock can be adjusted either by a hand-wheel or a hand-Lever. The tailstocks can be positioned in t-slots to DIN 650. Up to a center height of 300mm, the tailstocks are clamped with tappet clamping lever. Tailstocks with a center height of 250 mm and bigger are equipped with additional t-slot screws. Design with hand-lever The center of one tailstock is spring-loaded and can be adjusted by a hand-lever. This design can be chosen for tailstocks with a center height of up to 300 mm. Design with hand-wheel The center of one tailstock is adjustable by a self-locking handwheel. Particularly suited for sensitive clamping of heavy workpieces or workpieces which can be easily deformed. Accuracy Height and lateral parity of the axis of the centers in relation to the base faces of the tailstocks as well as to the guide-faces of the hardened and ground slot springs. >0,002 mm, design hand-lever, No. 312 01 0 >0,002 mm, design hand-wheel, No. 314 01 0 >0,012 mm, design hand-lever, No. 312 11 0 >0,012 mm, design hand-wheel, No. 314 11 0