Zagazig University Digital Repository
Home
Thesis & Publications
All Contents
Publications
Thesis
Graduation Projects
Research Area
Research Area Reports
Search by Research Area
Universities Thesis
ACADEMIC Links
ACADEMIC RESEARCH
Zagazig University Authors
Africa Research Statistics
Google Scholar
Research Gate
Researcher ID
CrossRef
On the prediction of surface roughness in turning using artificial neural networks
Faculty
Science
Year:
2000
Type of Publication:
InProcceding
Pages:
Authors:
El-Sonbaty, I, Megahed, AA
Journal:
PERGAMON-ELSEVIER SCIENCE LTD
Volume:
Research Area:
Engineering
ISSN
ISI:000087714700047
Keywords :
surface roughness, vibration lever, tool-flank wear, turning, and neural network
Abstract:
The aim of the present work is to use the technique of artificial neural networks, with backpropagation routine, for the prediction of surface roughness of workpieces produced by turning process. To provide the data required to train the networks, specimens were turned at different cutting conditions using tools having different pre-machining tool-flank wear. The vibration level during machining, and the after-machining tool-flank wear were measured and the surface roughness parameters of turned specimens were assessed. Several neural networks were trained with changing both of the network structure and the number of training samples. The best of these networks were selected to be used for the prediction of surface roughness parameters, vibration level and tool wear. From the results obtained it may be concluded that the developed neural networks permit acceptable outputs for the prediction of the investigated surface roughness parameters, vibration lever and tool-flank wear. Also, based on these networks, an integrated system for continuous prediction of surface roughness was developed, and a computer program was designed for selecting the appropriate machining conditions required to achieve desired values of surface roughness parameters.
Online
PDF
جامعة المنصورة
جامعة الاسكندرية
جامعة القاهرة
جامعة سوهاج
جامعة الفيوم
جامعة بنها
جامعة دمياط
جامعة بورسعيد
جامعة حلوان
جامعة السويس
شراقوة
جامعة المنيا
جامعة دمنهور
جامعة المنوفية
جامعة أسوان
جامعة جنوب الوادى
جامعة قناة السويس
جامعة عين شمس
جامعة أسيوط
جامعة كفر الشيخ
جامعة السادات
جامعة طنطا
جامعة بنى سويف