BS ISO 368:2017 INTERNATIONAL ISO STANDARD 368 Fifth edition 2017-12-01 Spinning preparatory, spinning and doubling (twisting) machinery - Tubes for ring-spinning, doubling and twisting spindles, taper 1:38 and 1:64 Materiel de preparation de filature, de filature et de retordage - Tubes pour broches de continus a filer et a retordre a anneaux, conicité 1:38 et 1:64 Reference number ISO 368:2017(E) OSI @ IS0 2017 BS IS0 368:2017 IS0 368:2017(E) COPYRIGHT PROTECTED DOCUMENT IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form writtenpermission.Permission canberequestedfromeitherIsOattheaddressbelow orIso'smemberbodyinthecountryof the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org ii @ IS0 2017 - All rights reserved BS IS0 368:2017 IS0 368:2017(E) Contents Page Foreword ..iv 1 Scope 2 Normative references. 3 Terms and definitions. 4 Types, dimensions and tolerances. 4.1 Tubes .1 4.1.1 Tube types. 4.1.2 Dimensions .1 4.1.3 Total run-out tolerance 4.2 Gauges. 1 5 Tubes and gauges. .2 5.1 Tubes 5.2 Gauges .3 6 Designation. .5 6.1 Tubes 6.2 Gauges .6 @ IS0 2017 - All rights reserved ii