Analysis of cutting parameters and cooling/lubrication methods for sustainable machining in turning of Haynes 25 superalloy

Sarıkaya, Murat; Yılmaz, Volkan; Güllü, Abdulkadir

doi:10.1016/j.jclepro.2016.05.122

Cited by 123 publications

(32 citation statements)

References 35 publications

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“…The reason of this result may be explained as the use of different cutter tool geometries due to experimental design of the study [39]. Sarikaya and Gullu [33] reported that there was a decreasing trend in surface roughness -when increasing cutting speed in turning of Haynes 25 superalloy. SEM images of the study showed that the increase of cutting speed from 15 m/min to 30 m/min resulted in significantly less adhesion in the nose section of the cutting tool.…”

Section: Surface Roughnessmentioning

confidence: 97%

“…The cutting speeds varied between 150 and 300 m/min. It was reported that flank wear, crater and notching formation and plastic deformation were observed as wear behaviors [33] and the optimum cutting speed was 250 m/min for both tool materials.…”

Section: Tool Wearmentioning

confidence: 98%

“…Cutting speed was reported as one of the most significant parameters of tool wear in machining of the superalloys [31][32][33][34][35][36]. D'Addona et al [37] investigated tool wear and surface roughness in high speed machining of Inconel 718.…”

Section: Tool Wearmentioning

confidence: 99%

“…The researchers reported that, turning at cutting speed of 45 m/min, feed rate of 0.05 mm/rev and depth of cut value of 0.5 mm, produced tool life of 337 s; whereas increasing of cutting speed to 55 m/min resulted with a tool life of 282 s. The main type of wear was abrasion and microchipping, besides, some plastic deformation was observed under dry cutting condition and BUE formation was unseen for the selected machining parameters. Sarikaya et al [33] investigated wear of uncoated carbide inserts in turning of Haynes 25 superalloy under four separate cutting speed values (15, 30 , 45 and 60 m/min). It was reported that the wear increases with increasing cutting speeds at all feed rate values.…”

Section: Tool Wearmentioning

confidence: 99%

“…Conversely, there are studies in which a significant relationship was observed between feed rate and tool wear. Sarikaya et al [33] found that, among the three feed rate values (i.e. 0.08, 0.12 and 0.16 mm/rev) in turning with carbide tools, the highest value yielded minimum tool wear when keeping other machining parameters constant.…”

Section: Tool Wearmentioning

confidence: 99%

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Effects of cutting parameters on machinability characteristics of Ni-based superalloys: a review

Kaya

Akyüz

2017

Open Engineering

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Nickel based superalloys offer high strength, corrosion resistance, thermal stability and superb thermal fatigue properties. However, they have been one of the most difficult materials to machine due to these properties. Although we are witnessing improved machining strategies with the developing machining, tooling and inspection technologies, machining of nickel based superalloys is still a challenging task due to in-process strains and post process part quality demands. Selecting optimum machining parameters for quality, productivity and profitability is of paramount importance. Many studies have been conducted on various aspects of machinability of nickel based superalloys including defining the optimum cutting parameters, to develop a better understanding of machining them. The recent studies suggest new findings, and discuss previously reported results, related to the concerns of superalloy machining. This review presents the influences of the most significant cutting parameters on various machinability characteristics with respect to the recent studies as well as the previous ones. The reviewed machinability characteristics may be listed as: tool wear, cutting forces and surface integrity.

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Section: Surface Roughnessmentioning

confidence: 97%

Section: Tool Wearmentioning

confidence: 98%

Section: Tool Wearmentioning

confidence: 99%

Section: Tool Wearmentioning

confidence: 99%

Section: Tool Wearmentioning

confidence: 99%

See 3 more Smart Citations

Effects of cutting parameters on machinability characteristics of Ni-based superalloys: a review

Kaya

Akyüz

2017

Open Engineering

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Influence of Machining Parameters on Machinability of Inconel 718—A Review

et al. 2022

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Ni‐based superalloy Inconel 718 is renowned owing to its admirable physical and mechanical properties at higher temperatures. Various industries including aerospace and automobile are using this superalloy in gas turbines and other components. Meanwhile, the excellent mechanical properties (high strength and hardness) of Inconel 718 cause poor machined surface integrity and machinability, which have always been an interesting task in the machining of superalloys. Countless studies are performed on the machinability of Inconel 718 defining optimal cutting parameters and for the advancement of a better understanding of superalloys’ machining like Inconel 718. Herein, a comprehensive review regarding the machining trends of Inconel 718 is offered and the causes of the various symbolic machining parameters are cited on numerous machinability features concerning the modern literature and the earlier one. The machining characteristics including cutting tool wear, cutting forces, and surface reliability such as microhardness, surface roughness, and residual stresses are reviewed.

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