ASME B5.8 PDF

Description

This Standard provides duty class, and chuck diameter of chucks used on engine, tool room, turret, and automatic lathes. It also provides top jaw, mounting, and draw-bar interchangeability.
Standard maintained stabilized maintenance. maintenance option requires status review every 10 years rather revision reaffirmation 5 years. standards committee shall consider requests recommendations change materially affected interested party. request made writing include rationale particular order facilitate committee. applies chucks use engine lathes, tool room turret automatic lathes fit american spindle noses ansi-b5.9-1967. may used applications suitable (see pages 4 ansi-b5.9-1967). within scope establish: (a) duty classes; (b) chuck diameters; (c) top jaw interchangeability; (d) mounting interchangeability (usa-standard noses); (e) draw-bar power chucks; (f) identification code body, master jaws, jaws dimensions, involved; (g) nomenclature. provides class, diameter engine, room, turret, lathes. also jaw, mounting, interchangeability.