Prediction of Extrusion Failures of O-Ring Seals
作者:
R. Eshel,
期刊:
A S L E Transactions
(Taylor Available online 1984)
卷期:
Volume 27,
issue 4
页码: 332-340
ISSN:0569-8197
年代: 1984
DOI:10.1080/05698198408981578
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
It is generally recommended by most manufacturers to keep working pressures of O-ring seals below 10 MPa (20 MPa with backup rings) and clearances below 0.15 mm, or else they might fail by extrusion. For many applications, and especially for large one-shot impact devices, these limits are much too low, and more realistic limits may be set through better understanding of the failure modes.
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