BS ISO 8404-2013 Tools for moulding Angle pins《铸模用工具 斜销》.pdf

1、BSI Standards Publication BS ISO 8404:2013 Tools for moulding Angle pinsBS ISO 8404:2013 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 8404:2013. It supersedes BS ISO 8404:2003 which is withdrawn. The UK participation in its preparation was entrusted to Tec

2、hnical Committee MTE/12, Tools for pressing and moulding. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The

3、 British Standards Institution 2013. Published by BSI Standards Limited 2013 ISBN 978 0 580 79403 2 ICS 25.120.30 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee o

4、n 30 September 2013. Amendments issued since publication Date Text affectedBS ISO 8404:2013 ISO 2013 Tools for moulding Angle pins Outillage de moulage Doigts de dmoulage INTERNATIONAL STANDARD ISO 8404 Third edition 2013-09-15 Reference number ISO 8404:2013(E)BS ISO 8404:2013ISO 8404:2013(E)ii ISO

5、2013 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2013 All rights reserved. Unless otherwise specified, 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

6、, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Publis

7、hed in SwitzerlandBS ISO 8404:2013ISO 8404:2013(E) ISO 2013 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normative references 1 3 Dimensions . 1 3.1 Type A Headed angle pins 1 3.2 Type B Straight angle pins . 2 4 Material and hardness 3 5 Designation 4BS ISO 8404:2013ISO 8404:2013

8、(E) Foreword ISO (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

9、 a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all mat

10、ters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This d

11、ocument was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or al

12、l such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users an

13、d does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary i

14、nformation The committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and moulding. This third edition cancels and replaces the second edition (ISO 8404:2003), which has been technically revised.iv ISO 2013 All rights reservedBS ISO 8404:2013INTERNAT

15、IONAL ST ANDARD ISO 8404:2013(E) Tools for moulding Angle pins 1 Scope This International Standard specifies the basic dimensions, in millimetres, of headed angle pins (type A) and of straight angle pins (type B) intended for use in diescast dies and tools for moulding (an example of application is

16、shown in Figure 1). It also specifies the material hardness and designation of the angle pins (types A and B). Key 1 angle pin (ISO 8404 - A) Figure 1 Application example of a headed angle pin, type A 2 Normative references The following documents, in whole or in part, are normatively referenced in

17、this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions

18、 without individual tolerance indications ISO 4957, Tool steels 3 Dimensions 3.1 Type A Headed angle pins The dimensions of headed angle pins shall be in accordance with the indications of Figure 2 and Table 1. ISO 2013 All rights reserved 1BS ISO 8404:2013ISO 8404:2013(E) Dimensions in millimetres

19、surface roughness values in micrometres general tolerance: ISO 2768-m Key a Radius or undercut. b The leading end can be rounded. The choice of shape is left to the manufacturer. c Optional centres. Figure 2 Type A Table 1 Type A Dimensions in millimetres D 1g6 10 12 16 20 25 32 40 D 2m6 S min 3 6 8

20、 8 16 16 15 D 3 14 16 20 25 30 38 48 L 1 L 2 63 16 16 80 16 16 26 100 22 22 26 30 125 22 22 26 30 160 36 40 200 36 40 42 47 54 250 40 42 47 62 315 42 54 62 400 54 62 500 71 3.2 Type B Straight angle pins The dimensions of straight angle pins shall be in accordance with the indications of Figure 3 an

21、d Table 2.2 ISO 2013 All rights reservedBS ISO 8404:2013ISO 8404:2013(E) Dimensions in millimetres surface roughness values in micrometres general tolerance: ISO 2768-m Key a Position and dimensions of width across flats or alternatively hexagon sockets are left to the manufacturers discretion. b Th

22、e leading end can be rounded. The choice of shape is left to the manufacturer. Figure 3 Type B Table 2 Type B Dimensions in millimetres D 1k6 10 12 16 20 25 32 D 4 M6 M6 M8 M10 M12 M16 L 3 12 12 16 20 24 32 L 1 63 X X X X 80 X X X X X 100 X X X X X X 125 X X X X X X 160 X X X X 200 X X X X 250 X X X

23、 315 X X 400 X 4 Material and hardness Angle pins shall be made from tool steel in accordance with ISO 4957. The hardness values shall be as follows: shaft: (62 2) HRC; head (type A): (45 5) HRC. ISO 2013 All rights reserved 3BS ISO 8404:2013ISO 8404:2013(E) 5 Designation Angle pins for diecast dies

24、 and tool for moulding in accordance with this International standard shall be designated by the following: a) “Angle pin”; b) a reference to this International standard, i.e. ISO 8404; c) the type of angle pin (type A or B); d) its diameter D 1 , in millimetres; e) its length L 1 , in millimetres.

25、EXAMPLE A type A angle pin with a diameter D 1= 20 mm and a length of L 1= 160 mm is designated as follows:Angle pin ISO 8404 - A 20 1604 ISO 2013 All rights reservedBS ISO 8404:2013BS ISO 8404:2013ISO 8404:2013(E) ISO 2013 All rights reserved IC S 25.120.30 Price based on 4 pagesThis page deliberat

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