Fatigue Behaviour of Mechanical Joints: A Review

Mechanical joints, regardless of materials, are useful when joining multiple components, though there are certain limits when applying them in engineering applications such as fatigue loading. The purpose of this research is to provide a comprehensive review of the trend of fatigue properties of com...

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Main Authors: Animesh Kumar Basak, Dharamvir Singh Bajwa, Alokesh Pramanik
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/15/1/25
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author Animesh Kumar Basak
Dharamvir Singh Bajwa
Alokesh Pramanik
author_facet Animesh Kumar Basak
Dharamvir Singh Bajwa
Alokesh Pramanik
author_sort Animesh Kumar Basak
collection DOAJ
description Mechanical joints, regardless of materials, are useful when joining multiple components, though there are certain limits when applying them in engineering applications such as fatigue loading. The purpose of this research is to provide a comprehensive review of the trend of fatigue properties of common non-thermal mechanical connections such as adhesive, bolted, clinched and riveted joints. Towards that, a narrative approach was taken. In modern engineering applications, most of the joints contain both metallic and non-metallic components. The relevant experimental studies have proven many factors that can affect each type of joint and how they can be implemented in real-time appliances. For instance, the fatigue behaviour of adhesive joints is affected by the bond length, thickness and the use of different materials. Increasing the bond length can enhance its fatigue resistance up to a certain length, whilst increasing the thickness of laminate or adhesive decreases the fatigue life unless the surface roughness increases. On the other hand, different laminate materials can affect the fatigue performance depending on their mechanical properties. These findings will allow readers to have an overall concept of the fatigue behaviour of mechanical joints and the influence of various internal and external parameters on that.
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spelling doaj-art-dcd285fc394a4333915415c27d5f3f882025-01-24T13:41:26ZengMDPI AGMetals2075-47012024-12-011512510.3390/met15010025Fatigue Behaviour of Mechanical Joints: A ReviewAnimesh Kumar Basak0Dharamvir Singh Bajwa1Alokesh Pramanik2Adelaide Microscopy, The University of Adelaide, Adelaide, SA 5005, AustraliaSchool of Civil and Mechanical Engineering, Curtin University, Bentley, WA 6102, AustraliaSchool of Civil and Mechanical Engineering, Curtin University, Bentley, WA 6102, AustraliaMechanical joints, regardless of materials, are useful when joining multiple components, though there are certain limits when applying them in engineering applications such as fatigue loading. The purpose of this research is to provide a comprehensive review of the trend of fatigue properties of common non-thermal mechanical connections such as adhesive, bolted, clinched and riveted joints. Towards that, a narrative approach was taken. In modern engineering applications, most of the joints contain both metallic and non-metallic components. The relevant experimental studies have proven many factors that can affect each type of joint and how they can be implemented in real-time appliances. For instance, the fatigue behaviour of adhesive joints is affected by the bond length, thickness and the use of different materials. Increasing the bond length can enhance its fatigue resistance up to a certain length, whilst increasing the thickness of laminate or adhesive decreases the fatigue life unless the surface roughness increases. On the other hand, different laminate materials can affect the fatigue performance depending on their mechanical properties. These findings will allow readers to have an overall concept of the fatigue behaviour of mechanical joints and the influence of various internal and external parameters on that.https://www.mdpi.com/2075-4701/15/1/25fatiguemechanical jointsloadingfailureendurance limit
spellingShingle Animesh Kumar Basak
Dharamvir Singh Bajwa
Alokesh Pramanik
Fatigue Behaviour of Mechanical Joints: A Review
Metals
fatigue
mechanical joints
loading
failure
endurance limit
title Fatigue Behaviour of Mechanical Joints: A Review
title_full Fatigue Behaviour of Mechanical Joints: A Review
title_fullStr Fatigue Behaviour of Mechanical Joints: A Review
title_full_unstemmed Fatigue Behaviour of Mechanical Joints: A Review
title_short Fatigue Behaviour of Mechanical Joints: A Review
title_sort fatigue behaviour of mechanical joints a review
topic fatigue
mechanical joints
loading
failure
endurance limit
url https://www.mdpi.com/2075-4701/15/1/25
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