Dry turning of tempered martensitic stainless tool steel using coated cermet and coated carbide tools

Noordin, M.Y.; Venkatesh, V.C.; Sharif, Safian

doi:10.1016/j.jmatprotec.2006.03.137

Cited by 104 publications

(50 citation statements)

References 15 publications

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“…The presence of Built-up Edge (BUE) decreases the machinability of AISI 304 trial materials, and the higher the cutting speed, the lower the tool life. Noordin et al (2007) conducted dry turning of tempered martensitic stainless tool steel using coated cermet and coated carbide tools. They concluded that side cutting edge angle influenced the tool life when it increases from 0 to 5 degrees.…”

Section: Introductionmentioning

confidence: 99%

Statistical analysis of AISI304 austenitic stainless steel machining using Ti(C, N)/Al2O3/TiN CVD coated carbide tool

Berkani¹,

Yallese²,

Boulanouar³

et al. 2015

10.5267/j.ijiec

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The present research work investigated the machining of AISI304 austenitic stainless steel in terms of machining force evolution, power consumption, specific cutting force and surface roughness where a factorial experiment design and analysis of variance technique were used and several factors were evaluated for their effects on each level. The case of dry turning process was studied based on design of experiments in order to obtain empirical equations characterizing material machinability according to cutting conditions such as cutting speed, feed rate and depth of cut and the latter ones were put in relationship with the machining output variables (Ra, Fc, Kc and Pc) through the response surface methodology (RSM). Results revealed that feed rate was the most preponderant factor affecting surface roughness (71.04%). However, the depth of cut affects considerably cutting force and cutting power by (60.74% and 67.11%), respectively. In addition, the specific cutting force was found affected significantly by cutting speed with a contribution of 41.43%. The quadratic model of RSM associated with response optimization technique and composite desirability was used to find optimum values of machining parameters (104.54 m/min, 0.08 mm/rev and 0.295 mm).

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Section: Introductionmentioning

confidence: 99%

Statistical analysis of AISI304 austenitic stainless steel machining using Ti(C, N)/Al2O3/TiN CVD coated carbide tool

Berkani¹,

Yallese²,

Boulanouar³

et al. 2015

10.5267/j.ijiec

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show abstract

“…The chemical compositions of the workpiece material are given in Table 1. [5] having stroke length, 12.5 mm and evaluation length of 4 mm was used to evaluate the surface texture.…”

Section: Methodsmentioning

confidence: 99%

Effect of Cutting Parameters on Surface Roughness and Tool Wear for Turning of Aisi H13 Die Steel

2017

IJAERD

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“…Figure 7b-e show the same tool after etching, where there is no adhered material on the tool, see EDS 2. Figure 7a shows areas with a rough aspect on the cutting edge, which are characteristic of the adhesive (or attrition) wear mechanism [29]. This mechanism frequently occurs when there is chemical affinity between the tool and the workpiece material, and adhesion leads to the formation of BUE at the coated tool-chip interface.…”

Section: Tool Wear Analysismentioning

confidence: 99%

Investigation of Coated Cutting Tool Performance during Machining of Super Duplex Stainless Steels through 3D Wear Evaluations

et al. 2017

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Abstract:In this study, the wear mechanisms and tribological performance of uncoated and coated carbide tools were investigated during the turning of super duplex stainless steel (SDSS)-Grade UNS S32750, known commercially as SAF 2507. The tool wear was evaluated throughout the cutting tests and the wear mechanisms were investigated using an Alicona Infinite Focus microscope and a scanning electron microscope (SEM) equipped with energy dispersive spectroscopy (EDS). Tribo-film formation on the worn rake surface of the tool was analyzed using X-ray Photoelectron Spectroscopy (XPS). In addition, tribological performance was evaluated by studying chip characteristics such as thickness, compression ratio, shear angle, and undersurface morphology. Finally, surface integrity of the machined surface was investigated using the Alicona microscope to measure surface roughness and SEM to reveal the surface distortions created during the cutting process, combined with cutting force analyses. The results obtained showed that the predominant wear mechanisms are adhesion and chipping for all tools investigated and that the AlTiN coating system exhibited better performance in all aspects when compared with CVD TiCN + Al 2 O 3 coated cutting insert and uncoated carbide insert; in particular, built-up edge formation was significantly reduced.

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Dry turning of tempered martensitic stainless tool steel using coated cermet and coated carbide tools

Cited by 104 publications

References 15 publications

Statistical analysis of AISI304 austenitic stainless steel machining using Ti(C, N)/Al2O3/TiN CVD coated carbide tool

Statistical analysis of AISI304 austenitic stainless steel machining using Ti(C, N)/Al2O3/TiN CVD coated carbide tool

Effect of Cutting Parameters on Surface Roughness and Tool Wear for Turning of Aisi H13 Die Steel

Investigation of Coated Cutting Tool Performance during Machining of Super Duplex Stainless Steels through 3D Wear Evaluations

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