Inlämning av Examensarbete / Submission of Thesis

VINCENT OGBONNAH ISRN:BTH-AMT-EX-2007/D-14--SE, pp. 68. TEK/avd. för maskinteknik, 2007.

The work

Författare / Author: VINCENT OGBONNAH
goodmanvin@yahoo.com
Titel / Title: CONDITION MONITORING OF GEAR FAILURE WITH ACOUSTIC EMISSION
Översatt titel / Translated title: CONDITION MONITORING OF GEAR FAILURE WITH ACOUSTIC EMISSION
Abstrakt Abstract:

Acoustic emission (AE) is an efficient non destructive testing technique for the diagnosis of machine health used in this thesis. The thesis involves using the recorded experimental data obtained from Acoustic emission signals to show how changes over time of different characteristics of acoustics emissions can be used as diagnostic measures of pitting damages on gear teeth. Analysis was done by using wavelet method, presenting results for changes over time in statistical properties of amplitude, frequency change and corresponding energy change. A linear relationship between acoustic emission, gearbox running time and pitting progression was established.

Ämnesord / Subject: Maskinteknik - Mechanical Engineering\Structural Mechanics

Nyckelord / Keywords: Acoustic Emission (AE), Pitting, Wavelet

Publication info

Dokument id / Document id:
Program:/ Programme Masters programme in Mechanical Engineering, 60 points
Registreringsdatum / Date of registration: 11/27/2007
Uppsatstyp / Type of thesis: D-Uppsats/Magister/Master

Context

Handledare / Supervisor: ANSEL BERGHUVUD
ansel.berghuvud@bth.se
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: TEK/avd. för maskinteknik
S-371 41 Karlskrona
+46 455 38 50 00
Anmärkningar / Comments:

+447960042298

Files & Access

Bifogad uppsats fil(er) / Files attached: bth_amt_ex_2007d14_se[2].pdf (886 kB, öppnas i nytt fönster)