New observations on wear mechanism of self-reinforced SiAlON ceramic tool in milling of Inconel 718

Hao, Zhaopeng; Fan, Yihang; Lin, Jian; Ji, Fangfang; Liu, Xiaoyong

doi:10.1016/j.acme.2016.12.011

Cited by 19 publications

(9 citation statements)

References 16 publications

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“…It was reported by various researchers that cutting speed has a significant effect on cutting forces [32,35]. It is expected that, the cutting forces decrease at higher speeds, as the surface hardness of the workpiece decreases due to increased cutting temperatures (thermal softening).…”

Section: Cutting Forcesmentioning

confidence: 99%

“…Surprisingly, the cutting forces of coated tools were 10% higher than uncoated matches under all cutting conditions. The researchers at- Figure 10: Effect of cutting speed on cutting force [35] tributed this unexpected result to variations in tool micro geometry, as 3-D optical measurements revealed that uncoated tools had edge radius rβ = 15-18 µm, while for coated tools rβ = 20-22 µm. Although there is no exact definition for tool micro geometry, the definition generally implies the cutting edge geometry, or edge radius more specifically.…”

Section: Cutting Forcesmentioning

confidence: 99%

“…In turning of Inconel 718 with multilayer coated carbide inserts, Cantero et al [44] reported a lower cutting force at the speed of 70 m/min than 50 m/min. Parida and Maity [2] reported Figure 9: Effect of cutting speed on cutting force [35] that cutting forces decreased when speed was increased from 40 to 100 m/min in machining of Inconel 718. Ezilarasan et al [10] concluded that a reduction in tangential cutting force was seen with an increase in cutting speed in turning of Nimonic C-263 super alloy.…”

Section: Cutting Forcesmentioning

confidence: 99%

“…It is expected that, the cutting forces decrease at higher speeds, as the surface hardness of the workpiece decreases due to increased cutting temperatures (thermal softening). Hao et al [35] investigated the effects of cutting speed on cutting forces in milling of Inconel 718 with self-reinforced SiAlON ceramic tools. In the study, the experiments were conducted at various cutting speeds (i.e.…”

Section: Cutting Forcesmentioning

confidence: 99%

“…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%

See 4 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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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: Cutting Forcesmentioning

confidence: 99%

Section: Cutting Forcesmentioning

confidence: 99%

Section: Cutting Forcesmentioning

confidence: 99%

Section: Cutting Forcesmentioning

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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Influence of process parameters on the cutting performance of SiAlON ceramic tools during high-speed dry face milling of hardened Inconel 718

Molaiekiya

Stolf

Paiva

et al. 2019

Int J Adv Manuf Technol

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New observations on wear mechanism of self-reinforced SiAlON ceramic tool in milling of Inconel 718

Cited by 19 publications

References 16 publications

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

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

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

Influence of process parameters on the cutting performance of SiAlON ceramic tools during high-speed dry face milling of hardened Inconel 718

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