Hamed Ebrahimi

3 Questions 5 Answers 0 Followers

Questions related from Hamed Ebrahimi

Axial Feed Parameter in Tube Hydroforming Process ?

Hi all an easy question: in tube hydroforming process when the axial feed parameter is for example 6mm ; is it mean that we have 6mm axial feed to both sides of tube or 6mm is applied to all of...

23 September 2016 5,194 2 View

How can I Model Wrinkling Criterion in Abaqus?

Hi im simulating hydroforming process in abaqus. this process has two major limitations: Bursting and Wrinkling. for bursting criterion, it can be used from FLD (Forming Limit Diagrams) or FLSD in...

05 May 2016 946 8 View

Tangent Modulus of Brass equal to 0.59 ; What does it mean?

Hi everybody, i know Tangent modulus is defined as the slope of a line tangent to the stress-strain curve at a point of interest. it is mostly used to describe the stiffness of a material in the...

21 January 2016 1,545 2 View