Sayyed Mohammad Emam

Manufacturing of Cylindrical Parts by Wire-Arc Directed Energy Deposition Method

Pipes are considered among the most widely used components in industry Several methods have been propose…

Effect of Welding Speed on Microhardness, Microstructure, and Bead Geometry in GMAW Process

In this study, the effect of welding speed on the microhardness, microstructure, and weld bead geometry…

Cubic Modeling of Weld Bead Geometry in the Wire-Arc Directed Energy Deposition

In this paper, the modeling of the weld bead geometry in the Directed Energy Deposition DED additive man…

Study of Mechanical Properties and Porosity of Bio-scaffolds in Different Geometries

Additive manufacturing technology is one of the new methods of manufacturing parts in various industries…

Investigating the Effects of Wire Speed and Welding Speed on the Weld Bead Geometry in Wire Arc Directed Energy Deposition (DED)

One of the most used processes for joining different parts in many industries is the use of welding proc…

Experimental Investigation of the Pulse Shape in WEDM on the Material RemovalRate of VCN150 Steel

Despite having favorable mechanical properties such as highstrength and hardness, vcn150 steel is one of…

Dimensional quality control of screw using machine vision technique

In most industries, screws are used to mount and connect parts to each other, as well as to adjust indus…