Engineering and Technology Journal

Author = Hameed D. Lafta

Number of Articles: 2
Effect of tool profile on micro hardness, forming limit, and final thickness in incremental hole flanging process of DC01 steel and AA1050 sheet metals
Effect of tool profile on micro hardness, forming limit, and final thickness in incremental hole flanging process of DC01 steel and AA1050 sheet metals

Hunar M. Tahir M. Ali; Hameed D. Lafta; Ayad F. Shahab

Articles in Press, Corrected Proof, Available Online from 14 April 2024

https://doi.org/10.30684/etj.2024.146281.1677

Abstract
  The present study delves into the incremental hole flanging process applied to AA1050 and DC01 sheet metals with 0.7 and 1 mm thicknesses. Employing a distinctive lathe-based fixture, ...  Read More ...
The Effect of Electrode Geometry and Pre-heating Treatment on Resistance Spot Welding Strength
The Effect of Electrode Geometry and Pre-heating Treatment on Resistance Spot Welding Strength

Lana I. Hassan; Hameed D. Lafta

Volume 41, Issue 7 , July 2023, , Page 954-962

https://doi.org/10.30684/etj.2023.138070.1371

Abstract
  Resistance spot welding (RSW) is one of the most significant and common metal joining methods used in industries. The present paper discusses the comparative performance of resistance ...  Read More ...