• English
    • Türkçe
  • English 
    • English
    • Türkçe
  • Login
View Item 
  •   DSpace Home
  • 7. İYTE Tezler / IZTECH Theses & Dissertations
  • Master Degree / Yüksek Lisans Tezleri
  • View Item
  •   DSpace Home
  • 7. İYTE Tezler / IZTECH Theses & Dissertations
  • Master Degree / Yüksek Lisans Tezleri
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.
Realtime Access Map

A qualitative machine health assessment by running quality index

Thumbnail
View/Open
MasterThesis (1.730Mb)
Date
2008
Author
Önder, Olcay
Metadata
Show full item record
Abstract
Mechanical components have limited life which is strongly related to the usage rate and operational conditions. Two parts could appear similar but actually not have the similar performances, because they had different usage rate, age, applied force and etc. during their life cycles. In this thesis, a new method that help to define the failure risk of mechanical components after customer utilization. The coding of Running Quality Index was performed in MATLAB program. The developed index summarizes all performance history of mechanical component/or part into a single number. A shaft test rig was designed to simulate force and number of cycle effects on the quality index. Tensile tests were conducted on St-37 steel samples exposed to varying forces, number of cycles and heat treatment to calculate Running Quality Index. The experimental results showed that increasing total number of cycles or repeated forces decreased the remaining life of samples. The developed quality index resulted in more risk penalty points for increasing number of cycles and repeated forces.
URI
http://hdl.handle.net/11147/3952
Collections
  • Master Degree / Yüksek Lisans Tezleri [1696]


DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 



| IZTECH OS Policy |
DSpace@IYTE Guide |

DSpace@IZTECH

by OpenAIRE
Advanced Search

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeIZTECH AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeIZTECH Author

My Account

LoginRegister

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| IZTECH OS Policy || DSpace@IYTE Guide || Library || IYTE || OAI-PMH ||

IZTECH Library, Gülbahçe Kampüsü - 35430 - Urla, İzmir / TURKEY
If you find any errors in content, please contact: openaccess@iyte.edu.tr.

Creative Commons Lisansı
DSpace@IZTECH by IYTE Institutional repository is licensed under a Creative Commons Attribution-Gayriticari-NoDerivs 3.0 Unported License.

DSpace@IZTECH is member of: