Improvement of surface roughness in single point incremental forming process by the implementation of controlled vibration
المؤلفون المشاركون
Nimah, Riham A.
Sadun, Muthanna H.
Tawfiq, Muwaffaq Ali
المصدر
Engineering and Technology Journal
العدد
المجلد 40، العدد 1 (31 يناير/كانون الثاني 2022)، ص ص. 217-225، 9ص.
الناشر
تاريخ النشر
2022-01-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
Vibration implementation that assists metal forming has many advantages, such as enhancement of surface equality, reducing the forming force and decreasing the stresses.
the technology of single-point incremental forming with all the above-mentioned advantages has been performed with the vibration.
this paper focuses on the average surface roughness (Ra) improvement of the final product by using the vibration.
the average roughness was found to be affected by vibration of the sheet metal.
the combination of vibration produced a better surface quality of the forming shape by using an active damper to control the vibration.
for determining the damping ratio, which gives the necessary roughness, an artificial neural network (ANN) was created based on experimental results.
a feed forward neural network with Liebenberg–Marquardt back propagation algorithm was utilized for building the artificial neural network model (3-n-1).
confirmation runs were conducted for verifying the agreement between the predicted results of ANN with those of the experimental outcomes.
as a result, the product surface quality is increased where the surface roughness was reduced by (18%) from the surface roughness without vibration.
the best reduction rate was in the axial forming force at (100 Hz) frequency, where the reduction rate was about (11.64%) from the force without vibration.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nimah, Riham A.& Tawfiq, Muwaffaq Ali& Sadun, Muthanna H.. 2022. Improvement of surface roughness in single point incremental forming process by the implementation of controlled vibration. Engineering and Technology Journal،Vol. 40, no. 1, pp.217-225.
https://search.emarefa.net/detail/BIM-1343097
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tawfiq, Muwaffaq Ali…[et al.]. Improvement of surface roughness in single point incremental forming process by the implementation of controlled vibration. Engineering and Technology Journal Vol. 40, no. 1 (2022), pp.217-225.
https://search.emarefa.net/detail/BIM-1343097
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nimah, Riham A.& Tawfiq, Muwaffaq Ali& Sadun, Muthanna H.. Improvement of surface roughness in single point incremental forming process by the implementation of controlled vibration. Engineering and Technology Journal. 2022. Vol. 40, no. 1, pp.217-225.
https://search.emarefa.net/detail/BIM-1343097
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 225
رقم السجل
BIM-1343097
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر