M Farzin

Thin-Walled Tube Bending Process Simulation using ABAQUS Software and an Investigative Comparison between Simulation,Experimental and Stress Analysis Results

In this paper, the bending process of thin walled tubes by rotary draw method is initially simulated in…

EXPERIMENT AND FINITE ELEMENT SIMULATION OF LASER BENDING OF TUBES

Laser bending of tubes has the following advantages over mechanical bending of tubes Neither a hard bend…

Calculation of Upsetting Limit using Lemaitre Coupled Damage Model

In most cold forming operations, formability is limited by ductile fracture This study presents an FEM s…

Warm Gas-Pressure (WGP) forming of aluminum sheet materials with non-uniform temperature distribution for automotive industry

From the “1973 oil crisis” onwards, fuel costs have been increased day to day Fuel costs form one hand a…

Investigating the blanking/punching parameters using Gurson and shear criteria

Blanking/punching is one of the oldest sheet metal forming processes and is widely used and studied This…

Design of a 2-D Servo Press Transfer System Using Linear Stepper Actuators

In this paper a transfer mechanism for moving parts through successive stations of a transfer die is dis…