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U Bolt Failure Analysis
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U bolt failures occur commonly in commercial vehicles. U bolt failures occur at various stages. 17 U bolts failures were analyzed to have a detailed understanding of the issues. Failures commonly occur during assembly, ORT (On Road Trial) validations and in field. In general, the failures can be classified as assembly failures and during service. Analysis revealed that assembly failures are torsional and ductile failures & field or ORT failures are fatigue failures.
Title: U Bolt Failure Analysis
Description:
U bolt failures occur commonly in commercial vehicles.
U bolt failures occur at various stages.
17 U bolts failures were analyzed to have a detailed understanding of the issues.
Failures commonly occur during assembly, ORT (On Road Trial) validations and in field.
In general, the failures can be classified as assembly failures and during service.
Analysis revealed that assembly failures are torsional and ductile failures & field or ORT failures are fatigue failures.
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