BS 1660-5-1996 Machine tapers - Specification for reduction sleeves with external and internal 7 24 tapers《机械锥销 第5部分 7 24内、外锥度适配器规范》.pdf

《BS 1660-5-1996 Machine tapers - Specification for reduction sleeves with external and internal 7 24 tapers《机械锥销 第5部分 7 24内、外锥度适配器规范》.pdf》由会员分享，可在线阅读，更多相关《BS 1660-5-1996 Machine tapers - Specification for reduction sleeves with external and internal 7 24 tapers《机械锥销 第5部分 7 24内、外锥度适配器规范》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARD BS 1660-5: 1996 ISO 3936:1993 Machine tapers Part 5: Specification for reduction sleeves with external and internal 7/24 tapersBS1660-5:1996 This British Standard, having been prepared under the directionof the Engineering SectorBoard, was published underthe authority of the Standar

2、ds Board and comes intoeffect on 15 January 1996 BSI 08-1999 The following BSI references relate to the work on this standard: Committee reference MTE/6 Draft for comment 92/70103 DC ISBN 0 580 24994 8 Committees responsible for this British Standard The preparation of this British Standard was entr

3、usted to Technical Committee MTE/6, Milling cutters and milling machine accessories, upon which the following bodies were represented: British Engineers Cutting Tools Association Gauge and Tool Makers Association Co-opted member Amendments issued since publication Amd. No. Date CommentsBS1660-5:1996

4、 BSI 08-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope 1 2 Normative reference 1 3 Dimensions 1 Figure 1 1 Table 1 2 List of references Inside back coverBS1660-5:1996 ii BSI 08-1999 National foreword This Part of BS 1660 has been prepared by Technical Com

5、mittee MTE/6 and is identical with ISO 3936:1993 Reduction sleeves with tenon drive with external and internal 7/24 taper Dimensions which was prepared by Technical Committee ISO/TC 29 of the International Organization for Standardization (ISO) and in the development of which the UnitedKingdom playe

6、d an active part. This Part of BS 1660 replaces BS 1660-5:1988 which is withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itsel

7、f confer immunity from legal obligations. Cross-references International Standard Corresponding British Standard ISO 297:1988 BS 1660 Machine tapers Part 4:1989 Specification for spindle noses and tool shanks with self-release 7/24 tapers (Identical) Summary of pages This document comprises a front

8、cover, an inside front cover, pages i and ii, pages1 and 2, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS1660-5:1996 BSI 08-1999 1 1 Scope

9、 This International Standard specifies the dimensions of reduction sleeves with tenon drive with external 7/24 taper Nos. 40, 45, 50 and 60 and internal 7/24 taper Nos. 30, 40, 45 and 50. 7/24 tapers are in accordance with ISO 297. 2 Normative reference The following standard contains provisions whi

10、ch, through reference in this text, constitute provisions of this International Standard. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility o

11、f applying the most recent edition of the standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 297:1988, 7/24 tapers for tool shanks for manual changing. 3 Dimensions See Figure 1 and Table 1. Figure 1 BS1660-5:1996 2 BSI 08-1999 Table 1

12、 Tolerances in millimetres 7/24 taper No. x Ext. Int. 40 30 0,012 45 30 0,016 40 50 30 40 45 60 40 0,02 45 50BS1660-5:1996 BSI 08-1999 List of references See national foreword.BS 1660-5: 1996 ISO3936:1993 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent

13、national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should make sure that they possess

14、the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this BritishStandard would inform the Secretary of the technical committee responsible, the identity of

15、which can be found on the inside front cover. Tel:02089969000. Fax:02089967400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standard

16、s publications should be addressed to Customer Services. Tel:02089969001. Fax:02089967001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as BritishStandards, unless otherwise requested. Information on standards

17、BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Cent

18、re. Tel:02089967111. Fax:02089967048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel:02089967002. Fax:02089967001. Copyrigh

19、t Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the internationalstandardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in an

20、y form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel:02089967070.