ISO 4386-1:2019
(Main)Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 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
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 — Partie 1: Contrôle non destructif aux ultrasons des défauts d'adhérence d'épaisseur supérieure ou égale à 0,5 mm
Drsni ležaji - Večslojni kovinski drsni ležaji - 1. del: Neporušitveno ultrazvočno preskušanje debeline spoja, enake ali večje od 0,5 mm
General Information
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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: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
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
...
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: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
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 .
...
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