Failure modes, mechanisms and causes of shafts in mechanical equipment

被引：58

作者：

Hou, Nan ^{[1
,2
]}

Ding, Ning ^{[1
]}

Qu, Shen ^{[3
]}

Guo, Weimin ^{[1
]}

Liu, Long ^{[1
]}

Xu, Na ^{[1
]}

Tian, Linan ^{[1
]}

Xu, Huixia ^{[1
]}

Chen, Xiangfeng ^{[1
]}

Zairi, Fahmi ^{[2
]}

Wu, Chi-Man Lawrence ^{[4
]}

机构：

[1] Qilu Univ Technol, Shandong Acad Sci, Shandong Anal & Test Ctr, Engn Res Ctr Failure Anal & Safety Assessment, Jinan 250014, Peoples R China

[2] Lille Univ, Civil Engn & Geoenvironm Lab ULR LGCgE 4515, F-59000 Lille, France

[3] Chinese Acad Sci, Inst Met Res, Failure Anal Ctr, Shenyang 110016, Peoples R China

[4] City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Peoples R China

来源：

ENGINEERING FAILURE ANALYSIS | 2022年 / 136卷

基金：

中国国家自然科学基金;

关键词：

Shaft; Engine failure; Fatigue fracture; Failure prevention; ROOT CAUSE ANALYSIS; ROCKER ARM SHAFT; REAR AXLE SHAFT; FATIGUE FAILURE; FRACTURE-ANALYSIS; HYDROGEN EMBRITTLEMENT; INPUT SHAFT; GEAR SHAFT; PUMP SHAFT; CORROSION-FATIGUE;

D O I：

10.1016/j.engfailanal.2022.106216

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Shafts are core mechanical components of equipment. These play a key role in supporting the rotating device and transmitting motion, torque, or bending moment. The quality and performance of shafts are of high significance for the normal and safe operation of the equipment. Failure analysis is of high significance for the safe operation of mechanical equipment and accident prevention. By identifying the modes and causes of failure, effective measures can be proposed to improve the service life of shafts and eliminate potential accidents. In this work, failure analysis cases reported for shafts in the past 20 years are reviewed. Typical failure modes including fracture, corrosion, wear, and deformation failures are summarized. Fatigue fracture is the most common failure mechanism of shafts owing to the influence of cyclic loads on shafts under normal working conditions. The fatigue failure characteristics, environmental factors, wear fatigue, and causes of fatigue failure of shafts are described in detail. The objective of this review is to provide systematic failure analysis information of shafts and thereby, aid engineering communities to identify the failure mechanisms of shafts under different conditions.

引用

页数：38

共 152 条

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