SIST ISO 4386-1:2020

Plain bearings - Metallic multilayer plain bearings - Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm

This document specifies an ultrasonic testing method for determining bond defects between the bearing metal and the backing. The test can be performed on metallic multilayer plain bearings consisting of steel- or copper-based material backings lined with bearing metal based on lead and tin, with layer thicknesses greater than or equal to 0,5 mm. For cast iron backings, this document is applicable with restrictions.
The ultrasonic signal reflected by the bond interface between the bearing metal and the backing is used to determine bonding defects.
Ultrasonic testing is not possible on edge zones of sliding surface, flange sides, joint areas, oil holes, grooves, etc. in a range of less than half the diameter of the ultrasonic probe because of undefined reflections. The same applies to bearings with dovetail keying grooves at the bond. Ultrasonic testing of bond does not apply along the edges of the dovetails.
Evaluation of the bond on the visible transition from the backing to the bearing metal (on end faces or joint faces) is only practicable by the penetrant testing method specified in ISO 4386-3.
This document only describes in detail the pulse-echo method. Within the meaning of this document, the ultrasonic method only permits a qualitative evaluation of the bonding and not a quantitative determination of the bond strength. The ultrasonic bond test differs only between bond and bond defect.

Paliers lisses - Paliers lisses métalliques multicouches

Drsni ležaji - Večslojni kovinski drsni ležaji - 1. del: Neporušitveno ultrazvočno preskušanje debeline spoja, enake ali večje od 0,5 mm

General Information

• Status: Published
• Publication Date: 30-Jul-2020
• ICS: 21.100.10 - Plain bearings
• Technical Committee: ISEL - Mechanical elements
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 24-Jun-2020
• Due Date: 29-Aug-2020
• Completion Date: 31-Jul-2020
• Ref Project: ISO 4386-1:2019 - Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm

Relations

• Revised: SIST ISO 4386-1:2015 - Plain bearings - Metallic multilayer plain bearings - Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm
• Effective Date: 23-Apr-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ISO 4386-1:2020
01-oktober-2020
Drsni ležaji - Večslojni kovinski drsni ležaji - 1. del: Neporušitveno ultrazvočno
preskušanje debeline spoja, enake ali večje od 0,5 mm
Plain bearings - Metallic multilayer plain bearings - Part 1: Non-destructive ultrasonic
testing of bond of thickness greater than or equal to 0,5 mm
Paliers lisses - Paliers lisses métalliques multicouches
Ta slovenski standard je istoveten z: ISO 4386-1:2019
ICS:
21.100.10 Drsni ležaji Plain bearings
SIST ISO 4386-1:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 4386-1:2020

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SIST ISO 4386-1:2020
INTERNATIONAL ISO
STANDARD 4386-1
Fourth edition
2019-04
Plain bearings — Metallic multilayer
plain bearings —
Part 1:
Non-destructive ultrasonic testing
of bond of thickness greater than or
equal to 0,5 mm
Paliers lisses — Paliers lisses métalliques multicouches —
Partie 1: Contrôle non destructif aux ultrasons des défauts
d'adhérence d'épaisseur supérieure ou égale à 0,5 mm
Reference number
ISO 4386-1:2019(E)
©
ISO 2019

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SIST ISO 4386-1:2020
ISO 4386-1:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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SIST ISO 4386-1:2020
ISO 4386-1:2019(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 1
5 Test equipment. 2
5.1 Ultrasonic instrument . 2
5.2 Probe . 2
5.3 Reference block . 2
6 Preparation of test surface . 2
7 Testing . 2
7.1 General . 2
7.2 Testing with a back-wall echo . 2
7.3 Testing without a back-wall echo . 3
8 Test classes . 6
9 Defect groups . 6
10 Evaluation . 7
10.1 General . 7
10.2 Marking of defective areas . 8
10.3 Designation . 8
Bibliography . 9
© ISO 2019 – All rights reserved iii

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SIST ISO 4386-1:2020
ISO 4386-1:2019(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 of 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 www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 123, Plain bearings, Subcommittee SC 2,
Materials and lubricants, their properties, characteristics, test methods and testing conditions.
This fourth edition cancels and replaces the third edition (ISO 4386-1:2012), of which it constitutes a
minor revision. The changes compared to the previous edition are as follows:
— Adjustment to the ISO Directives, including the implementation of Clause 3 Terms and definitions.
A list of all parts in the ISO 4386 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved

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SIST ISO 4386-1:2020
INTERNATIONAL STANDARD ISO 4386-1:2019(E)
Plain bearings — Metallic multilayer plain bearings —
Part 1:
Non-destructive ultrasonic testing of bond of thickness
greater than or equal to 0,5 mm
1 Scope
This document specifies an ultrasonic testing method for determining bond defects between the bearing
metal and the backing. The test can be performed on metallic multilayer plain bearings consisting of
steel- or copper-based material backings lined with bearing metal based on lead and tin, with layer
thicknesses greater than or equal to 0,5 mm. For cast iron backings, this document is applicable with
restrictions.
The ultrasonic signal reflected by the bond interface between the bearing metal and the backing is
used to determine bonding defects.
Ultrasonic testing is not possible on edge zones of sliding surface, flange sides, joint areas, oil holes,
grooves, etc. in a range of less than half the diameter of the ultrasonic probe because of undefined
reflections. The same applies to bearings with dovetail keying grooves at the bond. Ultrasonic testing of
bond does not apply along the edges of the dovetails.
Evaluation of the bond on the visible transition from the backing to the bearing metal (on end faces or
joint faces) is only practicable by the penetrant testing method specified in ISO 4386-3.
This document only describes
...

INTERNATIONAL ISO
STANDARD 4386-1
Fourth edition
2019-04
Plain bearings — Metallic multilayer
plain bearings —
Part 1:
Non-destructive ultrasonic testing
of bond of thickness greater than or
equal to 0,5 mm
Paliers lisses — Paliers lisses métalliques multicouches —
Partie 1: Contrôle non destructif aux ultrasons des défauts
d'adhérence d'épaisseur supérieure ou égale à 0,5 mm
Reference number
ISO 4386-1:2019(E)
©
ISO 2019

---------------------- Page: 1 ----------------------
ISO 4386-1:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 4386-1:2019(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 1
5 Test equipment. 2
5.1 Ultrasonic instrument . 2
5.2 Probe . 2
5.3 Reference block . 2
6 Preparation of test surface . 2
7 Testing . 2
7.1 General . 2
7.2 Testing with a back-wall echo . 2
7.3 Testing without a back-wall echo . 3
8 Test classes . 6
9 Defect groups . 6
10 Evaluation . 7
10.1 General . 7
10.2 Marking of defective areas . 8
10.3 Designation . 8
Bibliography . 9
© ISO 2019 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 4386-1:2019(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 of 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 www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 123, Plain bearings, Subcommittee SC 2,
Materials and lubricants, their properties, characteristics, test methods and testing conditions.
This fourth edition cancels and replaces the third edition (ISO 4386-1:2012), of which it constitutes a
minor revision. The changes compared to the previous edition are as follows:
— Adjustment to the ISO Directives, including the implementation of Clause 3 Terms and definitions.
A list of all parts in the ISO 4386 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 4386-1:2019(E)
Plain bearings — Metallic multilayer plain bearings —
Part 1:
Non-destructive ultrasonic testing of bond of thickness
greater than or equal to 0,5 mm
1 Scope
This document specifies an ultrasonic testing method for determining bond defects between the bearing
metal and the backing. The test can be performed on metallic multilayer plain bearings consisting of
steel- or copper-based material backings lined with bearing metal based on lead and tin, with layer
thicknesses greater than or equal to 0,5 mm. For cast iron backings, this document is applicable with
restrictions.
The ultrasonic signal reflected by the bond interface between the bearing metal and the backing is
used to determine bonding defects.
Ultrasonic testing is not possible on edge zones of sliding surface, flange sides, joint areas, oil holes,
grooves, etc. in a range of less than half the diameter of the ultrasonic probe because of undefined
reflections. The same applies to bearings with dovetail keying grooves at the bond. Ultrasonic testing of
bond does not apply along the edges of the dovetails.
Evaluation of the bond on the visible transition from the backing to the bearing metal (on end faces or
joint faces) is only practicable by the penetrant testing method specified in ISO 4386-3.
This document only describes in detail the pulse-echo method. Within the meaning of this document,
the ultrasonic method only permits a qualitative evaluation of the bonding and not a quantitative
determination of the bond strength. The ultrasonic bond test differs only between bond and bond defect.
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
...