K Abrinia

Investigation of the Equi-Potential Line Method vs. Backward Tracing Method in Preform Shape Design in Tube Hydroforming Process

A carefully selected preform process can contribute significantly to improving product quality, reducing…

Optimization for pressure capacity in thick spherical vessels using multilayer design

In this paper, a new method is proposed for increasing pressure bearing capacity of thick spherical vess…

Simulation of the forward extrusion of elliptical section with major diameter greater than the billet diameter

A simulation based on the upper bound solution for the forward extrusion of elliptical sections with the…

Simulation of Reshaping of Tubes

A process simulation of the reshaping of thick square tubes from round pipes has been presented based on…

A generalized 3-D slab method of analysis for metal forming problems

A generalized three dimensional method of analysis has been presented to analyze metal forming problems…

Manufacture of low melting point alloys forming dies for sheet metals

This paper is the outcome of a research on the application of low melting point alloys for the manufactu…