ISO/TS TECHNICAL SPECIFICATION 13399-313 First edition 2019-04 Cutting tool data representation and exchange - Part 313: Creation and exchange of 3D models - Burrs Repreésentation et échange des données relatives aux outils coupants Partie 313: Creation et échanges de modeles 3D Fraises-limes Reference number IS0/TS 13399-313:2019(E) so @ IS0 2019 IS0/TS13399-313:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0/TS 13399-313:2019(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions 4 Abbreviated terms ..2 5 Starting elements, coordinate systems, planes .3 5.1 General. .3 5.2 Reference system (PCS) .3 5.3 Coordinate system at the cutting part .4 5.4 Planes. .4 Design of the model. .5 6 6.1 General .5 6.2 Necessary parameters for the connection interface feature .9 7 Design of burrs. .9 7.1 General .9 7.2 Geometry of the non-cutting part inclusively the connection 10 7.3 Geometry of the cutting part. .11 7.3.1 General .11 7.3.2 Cylindrical burr (BTC: 01) ..11 7.3.3 Cylindrical round-(ball-)nose burr (BTC:02) ..12 7.3.4 Inverted cone burr (BTC: 07). .13 7.3.5 Spherical burr (BTC: 08) .14 7.3.6 Ball nose profile burr (BTC: 10, 11, 12 and 18) ..15 7.3.7 Arch pointed nose burr (BTC: 09, 13, 14 and 17) .16 7.3.8 Conical burr (BTC: 15) .17 7.3.9 Conical round-(ball-)nose burr (BTC: 04 and 16). .18 7.3.10 Full rounded disc burr (BTC: 19) 19 7.3.11 Disc pointed nose shaped burr (BTC: 20) .20 7.3.12 Angular disc burr (BTC: 21) 21 7.3.13 Lens shaped disc burr (BTC: 22) 22 7.3.14 Oval burr with curved exit (BTC: 23) 23 7.3.15 Multi curved burr (BTC: 24) 24 7.3.16 Inverted concave rounded burr (BTC: 25) 25 7.3.17 Concave rounded burr (BTC: 26) ..26 8 Design of details .27 8.1 Basis for modelling .27 8.2 Contact/clamping surfaces - Orientation .27 8.3 Chamfers, rounding, others. ..28 9 Data exchange model. ..28 Annex A (informative) Nominal dimensions ..29 Bibliography .30 @ IS0 2019 - All rights reserved iii