شماره ركورد كنفرانس :
4561
عنوان مقاله :
Theoretical and Experimental Investigation of the effects of Bimetallic Tubes Bending Process Parameters on Spring-back
Author/Authors :
M Moodi Iran University of Mines and industries, Terhran , A.H Jalali Aghchai Iran University of Mines and industries, Terhran
كليدواژه :
die bending , CNC tube bending , double layer tube , spring back , mandrel , wiper
عنوان كنفرانس :
The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics ۲۰۱۴
چكيده لاتين :
Double layer metal tubes have extensively been gaining interest for application within different industries including aerospace, oil, and manufacturing various exchangers. One of common proves to form these tubes is bending within which the spring back is the main problem. In this paper, this spring back was studied within double layer brass- stainless steel made and one layer ones both 304. Then features of new tube were compared to one layer tubes. Finally theoretical relations pertained to double layer tubes bending process were inferred. After that, in order to validate theoretical relatio ns, results derived from it were compared to experimental results. The investigation for effects of significant parameters of radius and bending angle came last.
