ISO INTERNATIONAL STANDARD 23512 First edition 2021-03 Plastics - Joining of thermoplastic moulded components Specification of variables for thermal joining processes Plastiques-Assemblagedecomposantsthermoplastiques moules- Specificationdevariablespour lesprocedésd'assemblagethermique Reference number IS0 23512:2021(E) ISO ISO2021 IS0 23512:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS02021 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 below or Iso's memberbody in the country ofthe requester. ISO copyright office CP 40i : Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22.749 01 11 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2021 - All rights reserved IS023512:2021(E) Contents Page Foreword ..iv Introduction ..V 1 Scope. 2 Normative references 3 Terms and definitions ..1 4 Technical content of thermal joining process specification (TjPS) .3 4.1 General .3 4.2 Related to the joining organization .3 4.3 Related to the sub-component(s) .3 4.4 Commontoall joiningprocesses .3 4.5 Specific to a joining process. 4 4.5.1 Ultrasonic welding/staking/spot welding .4 4.5.2 Infrared welding 4 4.5.3 Hot gas convection welding .5 4.5.4 Linear vibration welding 5 4.5.5 Orbital vibration welding 5 4.5.6 .5 Spin welding 4.5.7 Laser welding. .6 .7 4.5.8 Hot plate welding 4.5.9 Heat staking -hot air .7 4.5.10 Heat staking - electrical 7 4.5.11 Heat staking-infrared. .7 Annex A (informative) Template for TjPS: Ultrasonic welding/staking/spot welding .9 Annex B (informative) Template for TJPS: Infrared welding ..11 AnnexC (informative)TemplateforTjPS:Hotgasconvectionwelding ..13 Annex D (informative) Template for TJPS: Linear vibration welding .15 Annex E (informative) Template for TjPS: Orbital vibration welding .17 AnnexF (informative) Template for TJPS: Spin welding ..19 AnnexG (informative)TemplateforTjPS:Laserwelding ..21 AnnexH (informative)TemplateforTJPS:Hotplatewelding ..23 AnnexI (informative)TemplateforTjPS:Heatstaking-hotair ..25 Annex J (informative) Template for TJPS: Heat staking -electrical ..27 Annex K (informative) Template for TjPS: Heat staking - infrared .29 AnnexL (informative)Worked exampleforTjPS:Hotplatewelding ..30 AnnexM (informative)Worked exampleforTjPS:Heat staking-electrical ..33 Bibliography ..37 IS0 2021-All rights reserved ili