Finite Element Analysis of Gear Like Form by Using Lateral and Forward Extrusion
Küçük Resim Yok
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Assoc Information Communication Technology Education & Science
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this research is the reduction in deformation load, improvement of the mechanical properties of the product by means of an optimum forming process and die profile. Forward extrusion and lateral extrusion were chosen as two different forming methods to manufacture a spur gear form. Four different die geometries were chosen for the forward extrusion; including straight tapered transition profile and cosine transition profile with having two different die lengths. Al 1070 was used as workpiece material in the experimental study. Experiments using five sets of dies with spur gear form were performed, and the measured forming load results were compared with the predictions of the finite element method for the same deformation situations by using DEFORM-3D. The state of stress and strain was also determined for two forming methods by means of DEFORM-3D. Finally, a series of fatigue tests were carried out for four teeth gear forms produced by both processes to evaluate influence of the forming processes.
Açıklama
Anahtar Kelimeler
Extrusion, Spur Gear, DEFORM 3-D, Optimal Die Profile, Fatigue
Kaynak
Tem Journal-Technology Education Management Informatics
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
3
Sayı
2
