BS ISO 666-2012 en_5585 Machine tools Mounting of grinding wheels by means of hub flanges《机床.轮毂式法兰平面磨轮的安装》.pdf
《BS ISO 666-2012 en_5585 Machine tools Mounting of grinding wheels by means of hub flanges《机床.轮毂式法兰平面磨轮的安装》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 666-2012 en_5585 Machine tools Mounting of grinding wheels by means of hub flanges《机床.轮毂式法兰平面磨轮的安装》.pdf(24页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO 666:2012 Machine tools Mounting of grinding wheels by means of hub flangesBS ISO 666:2012 BRITISH STANDARD National foreword This British Standard is the UK implementat
2、ion of ISO 666:2012. It supersedes BS ISO 666:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MTE/13, Grinding wheels, abrasive tools, paper and cloths, and powders. A list of organizations represented on this committee can be obtained on request
3、 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 British Standards Institution 2012. Published by BSI Standards Limited 2012 ISBN 978 0 580 77833 9 ICS 25.100.70 Compliance with a Britis
4、h Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2012. Amendments issued since publication Date T e x t a f f e c t e dBS ISO 666:2012 ISO 2012 Machine tools Mounting of grindin
5、g wheels by means of hub flanges Machines-outils Montage des meules par moyeux-flasques INTERNATIONAL STANDARD ISO 666 Fourth edition 2012-05-15 Reference number ISO 666:2012(E)BS ISO 666:2012ISO 666:2012(E) ii ISO 2012 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2012 All rights reserved. U
6、nless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. IS
7、O 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 Published in SwitzerlandBS ISO 666:2012ISO 666:2012(E) ISO 2012 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references . 1 3 Terms and
8、 definitions . 2 4 Requirements . 2 4.1 General . 2 4.2 Dimensions . 2 4.3 Flange socket . 5 4.4 Material . 7 4.5 Marking . 7 5 Designation . 9 6 Scope of delivery . 9 Annex A (informative) Calculation of clamping force and tightening torque for the mounting of abrasive products by means of flanges
9、.10BS ISO 666:2012ISO 666:2012(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 int
10、erested in a subject for which 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 Electrotechnic
11、al Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the
12、technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
13、ISO shall not be held responsible for identifying any or all such patent rights. ISO 666 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 5, Grinding wheels and abrasives. This fourth edition cancels and replaces the third edition (ISO 666:2006), which has been technically
14、 revised. The significant modifications are the following: a) in 4.2, Figure 1, the tolerance class of the outer diameter, D H2 , of the fixed flange has been changed to f6; consequently, the tolerance class of the outer diameter, D H1 , of the loose flange has been changed to e7, in order to avoid
15、possible safety problems, in particular, for bonded abrasive products in cases where the minimum permitted clearance between the hole, H, of the grinding wheel and the diameter, D H2 , of the flange is reached and can lead to tangential tensile stress in the wheel; b) in 4.2, Figure 1, the tolerance
16、 for the concavity of the flanges part supporting the wheel has been reduced, in order to obtain a better distribution of the tightening forces on the wheels contact surface. iv ISO 2012 All rights reservedBS ISO 666:2012INTERNATIONAL STANDARD ISO 666:2012(E) Machine tools Mounting of grinding wheel
17、s by means of hub flanges 1 Scope This International Standard specifies the essential requirements, especially the dimensions, for hub flanges for plain grinding wheels according to ISO 603-1, ISO 603-2, ISO 603-4, ISO 603-6, ISO 603-7 and ISO 603-8, with a ratio of the bore diameter to the outside
18、diameter H/D 0,2. It is also applicable to super abrasives with vitrified or metal core having the same diameters as the grinding wheels in accordance with the according to the aforementioned parts of ISO 603, independently from the material of the core. It applies to grinding wheels with peripheral
19、 speeds up to 50 m/s and driving powers of the wheel spindle up to 30 kW. It is not applicable to mounting devices for cutting-off wheels. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For d
20、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 603-1, Bonded abrasive products Dimensions Part 1: Grinding wheels for external cylindrical grinding between centres ISO 603-2, Bonded abrasi
21、ve products Dimensions Part 2: Grinding wheels for centreless external cylindrical grinding ISO 603-4, Bonded abrasive products Dimensions Part 4: Grinding wheels for surface grinding/peripheral grinding ISO 603-6, Bonded abrasive products Dimensions Part 6: Grinding wheels for tool and tool room gr
22、inding ISO 603-7, Bonded abrasive products Dimensions Part 7: Grinding wheels for manually guided grinding ISO 603-8, Bonded abrasive products Dimensions Part 8: Grinding wheels for deburring and fettling/snagging ISO 702-1, Machine tools Connecting dimensions of spindle noses and work holding chuck
23、s Part 1: Conical connection ISO 1119, Geometrical product specifications (GPS) Series of conical tapers and taper angles ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications ISO 4762, Hexagon socket head cap screws ISO 6103, Bo
24、nded abrasive products Permissible unbalances of grinding wheels as delivered Static testing ISO 12164-1, Hollow taper interface with flange contact surface Part 1: Shanks Dimensions ISO 12164-2, Hollow taper interface with flange contact surface Part 2: Receivers Dimensions ISO 13942, Bonded abrasi
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
5000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSISO6662012EN_5585MACHINETOOLSMOUNTINGOFGRINDINGWHEELSBYMEANSOFHUBFLANGES 机床 轮毂 法兰 平面 安装 PDF
链接地址:http://www.mydoc123.com/p-391197.html