ISO 12302:2017
(Main)Plain bearings — Quality characteristics — Statistical process control (SPC)
Plain bearings — Quality characteristics — Statistical process control (SPC)
ISO 12302:2017 specifies for plain bearings (except thick-walled half-bearings) those quality characteristics in accordance with ISO 12301 which can be used to regulate and control a production process on the basis of statistical process control (SPC). It covers dimensional variables but does not take account of attributes.
Paliers lisses — Caractéristiques de qualité — Contrôle statistique du procédé (CSP)
Drsni ležaji - Karakteristike kakovosti - Statistično vodenje procesa
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INTERNATIONAL ISO
STANDARD 12302
Second edition
2017-03
Plain bearings — Quality
characteristics — Statistical process
control (SPC)
Paliers lisses — Caractéristiques de qualité — Contrôle statistique du
procédé (CSP)
Reference number
ISO 12302:2017(E)
©
ISO 2017
---------------------- Page: 1 ----------------------
ISO 12302:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
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, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 12302:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 SPC methods . 1
5 Selection of SPC quality characteristics . 1
6 Geometric quality characteristics . 2
7 Material quality characteristics . 4
© ISO 2017 – All rights reserved iii
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ISO 12302:2017(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 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 matters 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 document 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 all 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 and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 123, Plain bearings, Subcommittee SC 5,
Quality analysis and assurance.
This second edition cancels and replaces the first edition (ISO 12302:1993), which has been technically
revised.
iv © ISO 2017 – All rights reserved
---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 12302:2017(E)
Plain bearings — Quality characteristics — Statistical
process control (SPC)
1 Scope
This document specifies for plain bearings (except thick-walled half-bearings) those quality
characteristics in accordance with ISO 12301 which can be used to regulate and control a production
process on the basis of statistical process control (SPC).
It covers dimensional variables but does not take account of attributes.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 12301, Plain bearings — Quality control techniques a
...
SLOVENSKI STANDARD
SIST ISO 12302:2020
01-maj-2020
Drsni ležaji - Karakteristike kakovosti - Statistično vodenje procesa
Plain bearings - Quality characteristics - Statistical process control (SPC)
Paliers lisses - Caractéristiques de qualité - Contrôle statistique du procédé (CSP)
Ta slovenski standard je istoveten z: ISO 12302:2017
ICS:
21.100.10 Drsni ležaji Plain bearings
SIST ISO 12302:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ISO 12302:2020
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SIST ISO 12302:2020
INTERNATIONAL ISO
STANDARD 12302
Second edition
2017-03
Plain bearings — Quality
characteristics — Statistical process
control (SPC)
Paliers lisses — Caractéristiques de qualité — Contrôle statistique du
procédé (CSP)
Reference number
ISO 12302:2017(E)
©
ISO 2017
---------------------- Page: 3 ----------------------
SIST ISO 12302:2020
ISO 12302:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
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, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
---------------------- Page: 4 ----------------------
SIST ISO 12302:2020
ISO 12302:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 SPC methods . 1
5 Selection of SPC quality characteristics . 1
6 Geometric quality characteristics . 2
7 Material quality characteristics . 4
© ISO 2017 – All rights reserved iii
---------------------- Page: 5 ----------------------
SIST ISO 12302:2020
ISO 12302:2017(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 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 matters 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 document 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 all 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 and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 123, Plain bearings, Subcommittee SC 5,
Quality analysis and assurance.
This second edition cancels and replaces the first edition (ISO 12302:1993), which has been technically
revised.
iv © ISO 2017 – All rights reserved
---------------------- Page: 6 ----------------------
SIST ISO 12302:2020
INTERNATIONAL STANDARD ISO 12302:2017(E)
Plain bearings — Quality characteristics — Statistical
process control (SPC)
1 Scope
This document specifies for plain bearings (except thick-walled half-bearings) those quality
characteristics in accordance with ISO 12301 which can be used to regulate and control a production
process on the basis of statistical process control (SPC).
It covers dimensional variables but d
...
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