Abbas F IbrahimUniversity of Technology, Iraq · Department of Production Engineering and Metallurgy
Abbas F Ibrahim
Professor
About
43
Publications
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56
Citations
Citations since 2017
Introduction
Intrest in metal cutting ,traditional and nontraditional machining processes and all advanced machining processes
Publications
Publications (43)
This paper studies prediction the values of MRR and surface roughness in Electrical discharge operations. It is a operation in which the material removal rate is machined with elevation spark in the midst work piece and electrode sunken through dielectric solution.Through use Taguchi found that the accuracy of the measured and prediction values tha...
In this research, we propose statistical package for social sciences (SPSS), to predict surface roughness in turning process. Two independent data sets were obtained on the basis of measurement: training data set and testing data set. Original length, diameter and selected length are used as independent input variables (parameters), while surface r...
Electrical Discharge Machining (EDM) is one of the non-traditional machining processes commonly used for machining of hard to cut metals. Monel 400 is a nickel based superalloy used in various applications. The composite electrode is developed and applied to enhance the machining process by reducing the time of the process and the cost of the elect...
Metal matrix composites (MMCs) have been increasingly used in industries, nuclear plant, and automobiles
due to their superior properties compared to other alloys, and that is owing to the tough and abrasive hard
reinforced particles. It’s complicated to machine hard materials by traditional processes methods, therefore
the present study focused...
Electrical discharge machining (EDM) is a nontraditional procedure for cutting brittle, hard materials and forming challenging forms. It is used to manufacture metal matrix compounds and very solid materials. This research focused on studying the effect of three different materials type of electrodes tool. The performance of electrodes produced fro...
Electrode Discharge Mechanism (EDM) is a manufacturing process using controlled sparks that occur between an electrically conductive workpiece and an electrode in the presence of an insulating liquid. The EDM process is commonly used to manufacture metallic matrix compounds that have wide applications in the railway sectors and the aircraft industr...
Electrode Discharge Mechanism (EDM) is a manufacturing process using
controlled sparks that occur between an electrically conductive workpiece and an
electrode in the presence of an insulating liquid. The EDM process is commonly used to
manufacture metallic matrix compounds that have wide applications in the railway sectors
and the aircraft ind...
Aluminum-based metallic matrix compounds are widely used in industrial and aircraft manufacturing due to their advanced characteristics, such as toughness and high strength resistance to weight ratio, etc. Silicon carbide is an important industrial ceramic and it is the fourth hardest ceramic after diamond, boron nitride, and boron carbide. Owing t...
This study discussed the influence of cutting parameters such as (wire feed, wire tension, servo voltage, pulse on time, pulse off time) on surface roughness quality of stainless steel AISI 310 L material as a workpiece in the wire electrical discharge machining process and used Zinc coated brass wire. In order to obtain the best value for surface...
Experimental investigation and optimization of machining parameters in electrical discharge machining (EDM) in terms adding particles Nano-reinforced among the various mechanical processes, the process of manufacturing in electrical discharge machines is one of the most effective and cost-efficient manufacturing processes in the manufacture of stai...
This study aims to discuss the effect of chemical etching parameters such as (machining temperature, machining time, etchant type, and concentration of the solution) on the material removal rate and surface roughness of ceramic materials (silicon carbide) as a specimen in chemical machining (CHM) process. This study aims to achieve the best value f...
Chemical machining is oldest of non-traditional machining processes employed as micromachining process to produce micron-size components. The technique is broadly applied to machine geometrically complex parts of thin and flat materials. Etchants (namely Fe Cl3 +HNO3) affected by it is initial concentration, machining time and machining temperature...
Discharge Machining is a non-traditional machining technique and usually applied for hard metals and complex shapes that difficult to machining in the traditional cutting process. This process depends on different parameters that can affect the material removal rate and surface roughness. The electrode material is one of the important parameters in...
This research focuses on material removal rate (MRR) and surface roughness during electrochemical grinding (ECG) for stainless steel 316. The effect of applied current, electrolyte concentration, gap size and spindle speed on machining performances has been studied. Where applied current used are (10, 20, 30, 40) A, electrolyte concentration used (...
Electrochemical Grinding (ECG) process is a mechanically assisted electrochemical process for material processing. The process is able to successfully machine electrically conducting harder materials at faster rate with improved surface finish and dimensional control. This research studies the effect of applied current, electrolyte concentration, s...
Chemical machining (CHM) processes are one of the non-conventional machining processes the material removal occurs when the machined part contact with a strong chemical etchant solution. This study aiming to study the influences of machining time, machining temperature and the concentration of the used etchant solution on the weight removal of chem...
Chemical machining (CHM) processes are one of the non-conventional machining processes the material removal occurs when the machined part contact with a strong chemical etchant solution. This study aiming to study the influences of machining time, machining temperature and the concentration of the used etchant solution on the weight removal of chem...
Chemical machining is oldest of non-traditional machining processes employed as micromachining process to produce micron-size components. The technique is broadly applied to machine geometrically complex parts of thin and flat materials. Etchants (namely Fe Cl3 +HNO3) affected by it is initial concentration, machining time and machining temperature...
Non-traditional machining process is more used to manufacture geometrically complicated and an accurate parts for electronics, aerospace and automotive industries. Chemical machining process is one of non-traditional machining methods, it is as well named as chemical etching. The current research is aimed to study the influence of the machining tim...
Determination of tool wear and correspondingly tool life is extremely important in turning operations. Amount of tool wear can be minimized and the roughness of the surface can be enhanced by the optimization of process parameters. Enhancing the quality of the workpiece and reducing the cost to produce it is only possible by the optimization of pro...
The electrochemical machining process is largely used in industry operations to manufacture components used in automotive, aerospace and medical applications. The optimal conditions of this process can significant reducing the electrochemical machining operating, mainte- nance cost, tooling, and producing of components with high accuracy. The more...
The electrochemical machining process is largely used in industry operations to manufacture components used in automotive, aerospace and medical applications. The optimal conditions of this process can significant reducing the electrochemical machining operating, maintenance cost, tooling, and producing of components with high accuracy. The more re...
The electrochemical machining process is largely used in industry operations to manufacture components used in automotive, aerospace and medical applications. The optimal conditions of this process can significant reducing the electrochemical machining operating, maintenance cost, tooling, and producing of components with high accuracy. The more re...
Electrical discharge machining (EDM) is one of non-traditional
methods employed to produce complicated forms of electrical conductive
materials. This process can be applied to materials difficult to machine with
traditional methods. Thus, the study and analysis of EDM variables play an
important role to improve the yield, and safety of a surface. T...
Electrochemical machining is one of the widely used non-conventional machining processes to machine complex
and difficult shapes for electrically conducting materials, such as super alloys, Ti-alloys, alloy steel, tool steel and
stainless steel. Use of optimal ECM process conditions can significantly reduce the ECM operating, tooling, and
maintenan...
This paper studies prediction the values of MRR and surface roughness in Electrical discharge operations. It is a operation in which the material removal rate is machined with elevation spark in the midst work piece and electrode sunken through dielectric solution.Through use Taguchi found that the accuracy of the measured and prediction values tha...
Electrochemical machining (ECM) is one of nonconventional machining process used to operation the most harsh materials that difficult to operate in conventional machining. This search has been used to study impact of different parameters on material removal rate (MRR) and to improve the MRR. The workpiece material in this search is stainless steel...
This paper focuses on intervening variables in wire cut process such as pulse on time, pulse off time, voltage, type of wire which use in experiments, it finds that all values from experiments to use in statistical package of social science model. The R square pieces are (0.998). Also they Show that 99.8% of the observed variability in material rem...
Finishing of complex, miniaturized parts, especially of internal recesses is very difficult and time consuming process. Abrasive Flow Machining (AFM) is an appropriate finishing process for such finishing requirements. It uses abrasives laden polymeric putty with other ingredients to polish the surfaces. This medium is extruded back-and-forth over...
Finishing of complex, miniaturized parts, especially of internal recesses is very difficult and time consuming process. Abrasive Flow Machining (AFM) is an appropriate finishing process for such finishing requirements. It uses abrasives laden polymeric putty with other ingredients to polish the surfaces. This medium is extruded back-and-forth over...
This paper investigates the effect of process parameters (approach angle, nose radius, cutting speed and feed rate) on surface roughness in turning machine. The experiments was conducted based on Taguchi's L 8 orthogonal array and assessed with analysis of variance and signal to noise ratio. According to this, it was observed that surface roughness...
Finishing of complex, miniaturized parts, especially of internal recesses is very difficult and time consuming process. Abrasive Flow Machining (AFM) is an appropriate finishing process for such finishing requirements. It uses abrasives laden polymeric putty with other ingredients to polish the surfaces. This medium is extruded back-and-forth over...
Finishing of complex, miniaturized parts, especially of internal recesses is very difficult and time consuming process.
Abrasive Flow Machining (AFM) is an appropriate finishing process for such finishing requirements. It uses abrasives
laden polymeric putty with other ingredients to polish the surfaces. This medium is extruded back-and-forth over...
![Figure (1) Process course during abrasive flow machining [10].](profile/Abbas-Ibrahim-3/publication/321011435/figure/fig1/AS:559549700468737@1510418452663/Figure-1-Process-course-during-abrasive-flow-machining-10_Q320.jpg)
Abrasive Flow Machining (AFM) process can not only promote product's inner surface quality but also economize the labor cost. However, the issue of inner surface quality includes not only the surface roughness but also the geometric variability before/after the AFM process. Based upon the experimental data of the effects of AFM process parameters,...
![Figure (1) Scheme of the abrasive flow machining process [6].](profile/Abbas-Ibrahim-3/publication/321011534/figure/fig1/AS:559549297565696@1510418356660/Figure-1-Scheme-of-the-abrasive-flow-machining-process-6_Q320.jpg)
Abrasive flow machining (AFM) is gaining wide spread application finishing process on difficult to reach surfaces in aviation, automobiles, and tooling industry. A multiple regression model is proposed by using SPSS to simulate and predict the surface roughness, and material removal for different machining conditions in (AFM) on aluminum alloys. Ba...
![Figure 1: Surface Roughness Definition[11]](profile/Abbas-Ibrahim-3/publication/328791533/figure/fig1/AS:690385596723201@1541612161279/Surface-Roughness-Definition11_Q320.jpg)
Cutting forces produce deformations along cutting tool which is one of
the mechanical machining errors, so that cutting force during a milling
operation can be simulated in tool geometry during cutting condition
and workpiece, then studying this forces to estimate by using a values
which is produce from longitudinal component of the cutting force,...
Prediction of Cutting Forces by using Machine Parameters in
end Milling Process
Abbas Fadhel Ibraheem,. Saad Kareem Shather &
Kasim A. Khalaf
Received on:31/10/2007
Accepted on:5/6/2008
Abstract
Cutting forces produce deformations along cutting tool which is one of
the mechanical machining errors, so that cutting force during a milling
operation ca...
In this Paper, we propose statistical package for social sciences (SPSS), to predict surface roughness. Two independent data sets were obtained on the basis of measurement: training data set and testing data set. Spindle speed, feed rate, and depth of cut are used as independent input variables (parameters) while surface roughness as dependent outp...
Questions
Questions (7)
What are the ages at risk of infection in Covid-19?
There are different methods for statistical analysis for design of experiment in any manufacturing process. which it the best ? and what?
Projects
Projects (5)
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