An experimental study of tool wear and cutting force variation in the end milling of Inconel 718 with coated carbide inserts

Li, Huaizhong; Zeng, Hao; Chen, Xiaoqi

doi:10.1016/j.jmatprotec.2006.07.009

Cited by 188 publications

(99 citation statements)

References 10 publications

(13 reference statements)

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“…The hardness of the AlCrMoTi (#4) and AlCrMoTiV (#7) solid solutions were compared with that of other HEAs and commercial alloys and is summarized in Table 2 [26][27][28][29][30][31]. The hardness of the AlCrMoTi (#4) and AlCrMoTiV (#7) were 606 ± 11 and 556 ± 25 HV, respectively.…”

Section: Specific Hardness Of the Al-ti-containing Heasmentioning

confidence: 99%

Al-Ti-Containing Lightweight High-Entropy Alloys for Intermediate Temperature Applications

Kang

Lim

Won

et al. 2018

Entropy

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Abstract:In this study, new high-entropy alloys (HEAs), which contain lightweight elements, namely Al and Ti, have been designed for intermediate temperature applications. Cr, Mo, and V were selected as the elements for the Al-Ti-containing HEAs by elemental screening using their binary phase diagrams. AlCrMoTi and AlCrMoTiV HEAs are confirmed as solid solutions with minor ordered B2 phases and have superb specific hardness when compared to that of commercial alloys. The present work demonstrates the desirable possibility for substitution of traditional materials that are applied at intermediate temperature to Al-Ti-containing lightweight HEAs.

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Section: Specific Hardness Of the Al-ti-containing Heasmentioning

confidence: 99%

Al-Ti-Containing Lightweight High-Entropy Alloys for Intermediate Temperature Applications

Kang

Lim

Won

et al. 2018

Entropy

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“…When end milling of Inconel 718 using coated carbide tool, force variation ranges overlapped between successive cuttings passes (Li et al, 2006). Along with the tool wear propagation in successive cutting passes, the overall trend of the main peak values in the X-, Y-, and Z-directions for both the down and up milling operations was in a gradual increase.…”

Section: Introductionmentioning

confidence: 95%

Multi-objective optimization of surface roughness, cutting forces, productivity and Power consumption when turning of Inconel 718

Tebassi¹,

Yallese²,

Khettabi³

et al. 2016

10.5267/j.ijiec

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Nickel based super alloys are excellent for several applications and mainly in structural components submitted to high temperatures owing to their high strength to weight ratio, good corrosion resistance and metallurgical stability such as in cases of jet engine and gas turbine components. The current work presents the experimental investigations of the cutting parameters effects (cutting speed, depth of cut and feed rate) on the surface roughness, cutting force components, productivity and power consumption during dry conditions in straight turning using coated carbide tool. The mathematical models for output parameters have been developed using Box-Behnken design with 15 runs and Box-Cox transformation was used for improving normality. The results of the analysis have shown that the surface finish was statistically sensitive to the feed rate and cutting speed with the contribution of 43.58% and 23.85% respectively, while depth of cut had the greatest effect on the evolution of cutting force components with the contribution of 79.87% for feed force, 66.92% for radial force and 66.26% for tangential force. Multi-objective optimization procedure allowed minimizing roughness Ra, cutting forces and power consumption and maximizing material removal rate using desirability approach.

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“…Although the cutting speeds were maintained at 150 m /min but the longest tool life was obtained at 90 m/min with TiAlN coatings, thus explaining the crucialness of the choice of coating to influence the tool life [7]. Li et al (2006), conducted experiments to study the tool wear propagations and cutting force variations in the end milling of inconel 718. They found that the initial flank wear was the main factor in effecting the tool life.…”

Section: Introduction and Literature Surveymentioning

confidence: 99%

“…They found that the initial flank wear was the main factor in effecting the tool life. The analysis on cutting forces performed showed that the thermal effects were the main reasons for the peak force variation within a single pass [8]. Krain et al (2007) tried to optimize the tool life and productivity while milling of inconel 718.…”

Section: Introduction and Literature Surveymentioning

confidence: 99%

Parametric Optimization Using The Particle Swarm Optimization (PSO) Technique for Minimizing Tool Wear While Milling Inconel 718 Alloy Assisted by Minimum Quantity Lubrication (MQL)

Sharma¹,

Singh²,

Sørby³

2016

Proceedings of the 6th International Workshop of Advanced Manufacturing and Automation

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Abstract-In today's industrial scenario, the high cost involved in manufacturing is the major concern apart from the environmental factors. With the manufacturing cost reaching sky high levels, the use of a suitable optimization technique has become one major requirement while designing any manufacturing process. The current study involves a series of milling experiments on Inconel 718 alloy. Minimum quantity lubrication has been used as the cooling technique alongside the flood and the dry conditions. The combined objective functions were generated using ANOVA. Particle swarm optimization (PSO) technique was used to optimize the input parameters i.e. the cutting speed (Vc), cutting feed (F) and the depth of cut (ae) in order to minimize the tool wear (Vbmax). A series of validation experiments were performed and the PSO technique proved to be a highly effective method in predicting the tool wear (Vbmax), also allowing a simultaneous comparison amongst the cooling methods, thus, suggesting MQL to be a better cooling technique when compared to the dry and the flood cooling.

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An experimental study of tool wear and cutting force variation in the end milling of Inconel 718 with coated carbide inserts

Cited by 188 publications

References 10 publications

Al-Ti-Containing Lightweight High-Entropy Alloys for Intermediate Temperature Applications

Al-Ti-Containing Lightweight High-Entropy Alloys for Intermediate Temperature Applications

Multi-objective optimization of surface roughness, cutting forces, productivity and Power consumption when turning of Inconel 718

Parametric Optimization Using The Particle Swarm Optimization (PSO) Technique for Minimizing Tool Wear While Milling Inconel 718 Alloy Assisted by Minimum Quantity Lubrication (MQL)

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