Effect of Process Parameters on Micro Hardness of Mild Steel Processed by Surface Grinding Process

Singh, Balwinder; Singh, Balwant

doi:10.9790/1684-1066165

Cited by 5 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several experimental studies on the surface hardness after machining have been done when grinding [2][3][4][5][6] or turning [7]. Also, studies on predicting the effect of heat during grinding on the machining surface have been conducted.…”

Section: Introductionmentioning

confidence: 99%

Calculation of Surface Hardness when Surface Grinding ASIS 1045 Steel

Trung

Tung

Sơn

et al. 2020

KEM

View full text Add to dashboard Cite

This study presents a prediction study of the surface hardness in surface grinding ASIS 1045 steel. Base on the experimental data on the changes in characteristics of steel in the heat treatment processes, the relationship between the surface hardness and the impacted temperature in surface was found. Besides, the relationship between the cutting temperature and the technology parameters in the grinding was created. The surface hardness was then formulated as a function of the technology parameters in the grinding processes such as the depth of cut, the grinding wheel speed, the workpiece speed, etc. The proposed model was verified by comparing the predicted and measured results of surface hardness. This model can be used to predict the surface hardness when surface grinding.

show abstract

Section: Introductionmentioning

confidence: 99%

Calculation of Surface Hardness when Surface Grinding ASIS 1045 Steel

Trung

Tung

Sơn

et al. 2020

KEM

View full text Add to dashboard Cite

show abstract

“…speed, feed, depth of cut is optimized using Taguchi L9 array [6]. The effects of the speed, feed rate, depth of cut, grain size, number of passes and oil effect on the grinding of mostly mild steels and alloyed steels are studied [7][8][9][10][11][12][13]. Theoretical prediction of optimization of grinding process with various methods are applied by other researchers [14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Application of Taguchi Technique to Surface-Grinding of Mold Steel

Şahin

Yalçinkaya

2016

KEM

View full text Add to dashboard Cite

The selection of optimum machining parameters plays a significant role for the quality characteristics of products and its costs for grinding. This study describes the optimization of the grinding process for an optimal parametric combination to yield a surface roughness using the Taguchi method. An orthogonal array and analysis of variance are employed to investigate the effects of cutting environment (A), depth of cut (B) and feed rate (C) on the surface roughness characteristics of mold steels. Confirmation experiments were conducted to verify the optimal testing parameters. The experimental results indicated that the surface finish decreased with cutting-fluid and depth of cut, but decreased with increasing feed rate. It is revealed that the cutting fluid environment had highest physical as well as statistical influence on the surface roughness (71.38%), followed by depth of cut (25.54%), but the least effect was exhibited by feed rate (1.62%).

show abstract

“…Several researchers have conducted on development of matheamatical models of surface roughnesses for different steels such as carbon steel [6], En8 steel [7], En18 steel [8], AISI 1040 [9], AISI 4140 [10,11] and use of oil effect [12] using a Taguchi technique. There are numbers of studies carried out on different steels by using the statistical method [5][6][7][8][9][10][11]. However, no study is performed on grinding of AISI 2080 steel with statistically and experimentally.…”

mentioning

confidence: 99%

Study on surface finish of AISI 2080 steel based on the Taguchi method

Yalçinkaya

Şahin

2017

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

Abstract. Surface finish and dimensional accuracy play a vital role in manufacturing engineering applications. Grinding is one of the most important methods for producing a better surface quality. This paper describes a study of the influences of cutting parameters such as table speed, depth of cut and feed rate on surface finish of AISI 2080 steels, based on the Taguchi (L27) method. The experimental results showed that the table speed was the machining parameter, which had a greater effect on the surface finish, followed by depth of cut, whereas feed rate showed no significant effect. Analysis of variance indicated that a better surface finish was obtained at 190 m/min speed, 0.003 mm depth of cut and 0.08 mm/rev feed rate. IntroductionIn the manufacturing industry, surface quality is one of the most important parametres in order to evaluate the product quality. A better surface finish is desired in many engineering applications because it minimize friction and wear, improved the fatigue strength, corrosion resistance, precision fits, thereby enhancing the operating hours of machined parts. Obtaining the better surface finish in any machining processes such as lathe, milling, drilling and grinding depends on various parameters like machining parameters, tool and workpiece material properties and cutting conditions. In grinding operation, the surface roughness also depends on cutting speed, feed rate, depth of cut, lubrication, machine vibrations etc. However, an appropriate selection of the grinding parametres is more important [1,2,3].Taguchi designs are used to analyze and optimize the machining parametres because a desirable product quality can be achieved with system and parametric design [4,5]. Several researchers have conducted on development of matheamatical models of surface roughnesses for different steels such as carbon steel [6], En8 steel [7], En18 steel [8], AISI 1040 [9], AISI 4140 [10,11] and use of oil effect [12] using a Taguchi technique. There are numbers of studies carried out on different steels by using the statistical method [5][6][7][8][9][10][11]. However, no study is performed on grinding of AISI 2080 steel with statistically and experimentally. Therefore, the aim of the present work was to investigate the surface finish of under different girinding conditions. The Taguchi L27 (3 13 ) method and ANOVA were adopted to identify the effect of process parameters on the surface finish of tested materials.

show abstract

Effect of Process Parameters on Micro Hardness of Mild Steel Processed by Surface Grinding Process

Cited by 5 publications

References 5 publications

Calculation of Surface Hardness when Surface Grinding ASIS 1045 Steel

Calculation of Surface Hardness when Surface Grinding ASIS 1045 Steel

Application of Taguchi Technique to Surface-Grinding of Mold Steel

Study on surface finish of AISI 2080 steel based on the Taguchi method

Contact Info

Product

Resources

About