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A new device for fretting fatigue testing

GH Majzoobi, Reza Hojjati Talemi, M Nematian, E Zalnejad, AR Ahmadkhani and E Hanifepoor (2010) TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS. 63(2-3). p.493-497
abstract
Fretting fatigue damage occurs in contacting parts when they are subjected to fluctuating loads and sliding movements at the same time. Fretting fatigue can reduce the fatigue life of materials by half or even more. Fretting fatigue tests are usually performed using universal hydraulic testing devices. The contact pressure is produced by a fixture, typically designed and manufactured by researchers. In this investigation, a new device is introduced in which the fluctuating loading is supplied by a variable crank system (VCSD). The device called VCSD for abbreviation is basically a position control machine in which displacements can be imposed with an accuracy of 0.01 mm. The axial and contact loads are measured by load cells. The friction load is also measured by using foil strain gauges using a Wheatstone bridge configuration. The functionality of the device is examined by making a comparison between fretting fatigue lives of a number of Al7075-T6 specimens tested on a universal testing machine and VCSD. The results show a very close agreement between the functionality of the two testing rigs. The main advantages of VCSD are its higher frequency with respect to universal devices, simplicity, and cheapness. It can be developed further for high and low temperature tests in future.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
BEHAVIOR, Fretting fatigue testing device, AL7075-T6 ALLOY, load cell, variable crank system, Al7075-T6
journal title
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS
Trans. Indian Inst. Met.
volume
63
issue
2-3
article number
TP 2368
pages
493 - 497
Web of Science type
Article
Web of Science id
000284616400060
ISSN
0019-493X
DOI
10.1007/s12666-010-0070-5
language
English
UGent publication?
no
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1093225
handle
http://hdl.handle.net/1854/LU-1093225
date created
2010-12-29 21:39:24
date last changed
2016-12-21 15:42:24
@article{1093225,
  abstract     = {Fretting fatigue damage occurs in contacting parts when they are subjected to fluctuating loads and sliding movements at the same time. Fretting fatigue can reduce the fatigue life of materials by half or even more. Fretting fatigue tests are usually performed using universal hydraulic testing devices. The contact pressure is produced by a fixture, typically designed and manufactured by researchers. In this investigation, a new device is introduced in which the fluctuating loading is supplied by a variable crank system (VCSD). The device called VCSD for abbreviation is basically a position control machine in which displacements can be imposed with an accuracy of 0.01 mm. The axial and contact loads are measured by load cells. The friction load is also measured by using foil strain gauges using a Wheatstone bridge configuration. The functionality of the device is examined by making a comparison between fretting fatigue lives of a number of Al7075-T6 specimens tested on a universal testing machine and VCSD. The results show a very close agreement between the functionality of the two testing rigs. The main advantages of VCSD are its higher frequency with respect to universal devices, simplicity, and cheapness. It can be developed further for high and low temperature tests in future.},
  articleno    = {TP 2368},
  author       = {Majzoobi, GH and Hojjati Talemi, Reza and Nematian, M and Zalnejad, E and Ahmadkhani, AR  and Hanifepoor, E},
  issn         = {0019-493X},
  journal      = {TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS},
  keyword      = {BEHAVIOR,Fretting fatigue testing device,AL7075-T6 ALLOY,load cell,variable crank system,Al7075-T6},
  language     = {eng},
  number       = {2-3},
  pages        = {TP 2368:493--TP 2368:497},
  title        = {A new device for fretting fatigue testing},
  url          = {http://dx.doi.org/10.1007/s12666-010-0070-5},
  volume       = {63},
  year         = {2010},
}

Chicago
Majzoobi, GH, Reza Hojjati Talemi, M Nematian, E Zalnejad, AR Ahmadkhani, and E Hanifepoor. 2010. “A New Device for Fretting Fatigue Testing.” Transactions of the Indian Institute of Metals 63 (2-3): 493–497.
APA
Majzoobi, G., Hojjati Talemi, R., Nematian, M., Zalnejad, E., Ahmadkhani, A., & Hanifepoor, E. (2010). A new device for fretting fatigue testing. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 63(2-3), 493–497.
Vancouver
1.
Majzoobi G, Hojjati Talemi R, Nematian M, Zalnejad E, Ahmadkhani A, Hanifepoor E. A new device for fretting fatigue testing. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS. 2010;63(2-3):493–7.
MLA
Majzoobi, GH, Reza Hojjati Talemi, M Nematian, et al. “A New Device for Fretting Fatigue Testing.” TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS 63.2-3 (2010): 493–497. Print.