Prediction of Surface Roughness In Ceramic Cutting Tool Using SPSS Model
Prediction of Surface Roughness In Ceramic Cutting Tool Using SPSS Model

Saad Kariem Shather

Volume 28, Issue 4 , February 2010, , Page 759-767

https://doi.org/10.30684/etj.28.4.10

Abstract
  The aim of this study is to predict surface roughness of workpiece whichmachined by ceramic cutting tool using SPSS program and compare the resultswith the experimental values which ...  Read More ...
Predictive Modeling of Surface Roughness Of Centered And Un-Centered Workpiece Lengths In Turning Operation
Predictive Modeling of Surface Roughness Of Centered And Un-Centered Workpiece Lengths In Turning Operation

Abdullah H. Singal; Farhad M. Kushnaw; Ali Abbar Khleif

Volume 28, Issue 1 , January 2010, , Page 65-71

https://doi.org/10.30684/etj.28.1.6

Abstract
  The attempt of the present study has addressed an area that has been relativelyneglected in the past researches. This area focuses on studying and analysis the effectof different centered ...  Read More ...
Aِ studing The Effect of Chemical Composition of Workpiece on Built Up Edge Formation And Surface Roughness
Aِ studing The Effect of Chemical Composition of Workpiece on Built Up Edge Formation And Surface Roughness

Saad kariem shather

Volume 27, Issue 10 , July 2009, , Page 2061-2071

https://doi.org/10.30684/etj.27.10.12

Abstract
  the phenomena built-up edge was the unwanted rough edge on cutting tool that is created by workpiece material welding onto the tool during cutting , occurs at the chip/tool interface ...  Read More ...
Effect of Current on Average Surface Roughness of Borosilicate Glass at EDM Machining and Comparison with Numerical Programs
Effect of Current on Average Surface Roughness of Borosilicate Glass at EDM Machining and Comparison with Numerical Programs

Wathik I. Mahdi; Maan A. Tawfiq; Shukry H. Aghdeab

Volume 27, Issue 6 , April 2009, , Page 1026-1038

https://doi.org/https://doi.org/10.30684/etj.27.6.1

Abstract
  Machining of electrically non-conducting materials like glass is still a major problem. The principle of electric arc was used to generate high electrical discharge (spark) at high ...  Read More ...