ISO INTERNATIONAL STANDARD 10910 First edition 1995-04-15 Classification and designation of approximate chip control zones for indexable inserts with chipbreakers Classification et désignation des zones de controle approximatives des copeauxpourplaguettesamoviblesavecbrise-copeaux OSI Referencenumber ISO10910:1995(E) ISO10910:1995(E) Foreword ISsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be and non-governmental, in liaison with iso, also take part in the work. isO collaborates closely with the International Electrotechnical Commission (lEC)on all matters of electrotechnical standardization. circulated to the member bodies for voting. Publication as an International a vote. ISO/TC 29, Small tools, Subcommittee SC 9, Tools with cutting edges madeofhardcuttingmaterials. iSo 1995 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56·CH-1211Geneve 20·Switzerland Printed in Switzerland INTERNATIONALSTANDARDISO ISO10910:1995(E) Classification and designation of approximate chip control zones for indexable inserts with chipbreakers Scope 1 to investigate the possibility of applying the most re- centeditionsofthestandardsindicatedbelow. This International Standard establishes a graph format Members of IEC and ISO maintain registers of cur- used to develop diagrams depicting chipbreaker rently valid International Standards. indexableinsertperformance.Performanceresults may be derived from the cutting test described in ISO 683-1:1987, Heat-treatable steels, alloy steels clause 5. and free-cutting steels Part 1:Direct-hardening unalloyed and low-alloyed wrought steel in form of Classification zones are established and coded in this differentblackproducts. International Standard. Suppliers of chipbreaker insert products may classify their products using the code Iso 1832:1991, Indexable inserts for cutting tools -- of the zone within which the primary use of their Designation. product is indicated. Iso 3002-1:1982,Basic quantities in cutting and It is important to acknowledge that the relationships grindingPart1:Geometryof theactivepart of establishedbydiagramsdevelopedaccordingtothis cutting tools - General terms, reference systems, International Standard may vary from one work ma- tool and working angles, chip breakers. terial to another, as well as with other machining variables, and that it is not the purpose of this Inter- Is03002-3:1984,Basic quantities in cutting and national Standard to serve as a specific guide to the grinding Part 3: Geometric and kinematic quan- practical application of chipbreaker insert products, tities in cutting. but rather grant the user a sort of pre-selection, on a general level, that will allow him to look at only those ISO 3685:1993. Tool-life testing with single-point items that have the best chance of satisfying his turning tools. needs. 3Graph 2 Normative references The axes of the graph format (see figure 1) shail be the feed (according to IS0 3002-3) and the depth of The following standards contain provisions which, cut (accordingtoISO3002-3).Thelimitsofthefeed through reference in this text, constitute provisions and depth of cut shall be of this International Standard. At the time of publi- cation, the editions indicated were valid. All standards f= 0,025mm/rev to 2,5 mm/rev and aresubjecttorevision,andpartiestoagreements based on this International Standard are encouraged ap = 0,1 mm to 16 mm.