Cutting performance and crack self-healing mechanism of a novel ceramic cutting tool in dry and high-speed machining of Inconel 718

Zhao, Bin; Liu, Hanlian; Huang, Chuanzhen; Wang, Jun; Wang, Bo; Hou, Yao

doi:10.1007/s00170-019-03386-x

Cited by 23 publications

(10 citation statements)

References 25 publications

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“…In its deformed state, see Figure 5b, the slope angle ( ) is also constant along the meridian and the middle surface of the loaded spring may be described by the parametric equations cos sin (24) where the radius (R) is bound by and the height (Z) is bound by so that cos ,…”

Section: Disk Springsmentioning

confidence: 99%

“…Nowadays, advanced ceramics are standard materials for components and tools that are exposed to severe mechanical, thermal and tribological loads [1,2,3,4,5,6,7,8,9,10]. The application of advanced ceramics is widely found in biomaterials [11,12,13,14,15,16], metal cutting [17,18,19,20,21,22,23,24], metalforming [25,26,27,28,29] and other manufacturing tools [30] and machine components such as valves, pistons, screws, gears and bearings. At high temperatures and in corrosive environments ceramics offer a viable alternative to metals.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Characterization of a silicon nitride ceramic material for ceramic springs

Khader

Koplin

Schröder

et al. 2020

Journal of the European Ceramic Society

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Section: Disk Springsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Characterization of a silicon nitride ceramic material for ceramic springs

Khader

Koplin

Schröder

et al. 2020

Journal of the European Ceramic Society

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“…Zhao et al conducted a study to identify the optimal machining parameters needed to machine Inconel 718 in a proper manner. With the help of analysis and optimization techniques, such as the Taguchi approach and Greyrelational analysis [5], the parameters were found in such a way that they had to yield the most minimal value of surface roughness and tool material wear [5]. Ahmad et al studied about the ultrasonically assisted hybrid machining on Inconel alloys to detect the improvements of machinability in aerospace industry.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Plasma Arc Cutting Parameters on Machining of Inconel 718 Superalloy

Karthick

Anand

Meikandan

et al. 2022

Journal of Nanomaterials

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Nickel-based super composites are widely applied in the industry. These alloys withstand high thermal debility conditions and give better strength to machine parts in aviation, biomechanical, marine, and vehicle commerce. Nickel-based alloys have high quality, corrosion resistance, and high heat refusal. Inconel 718 is one such composite extensively utilized in these loading circumstances because of chemical stability, mechanical friction, high thermal corrosion, and high stability. During the cutting procedure, these qualities will bring a lot of processing issues, for example, surface roughness, machining efficiency, and wear of tool. Plasma arc cutting (PAC) is an upsetting metal-cutting process to perform slicing of hard to cut materials even for complex profiles. The present work analyzes the impact of PAC process factors, for instance, gas pressure (GP), arc current (AC), cutting speed (CS), and stand-off distance (SOD) on assessing the kerf width (KW), kerf taper (KT), and heat-affected zone (HAZ) of Inconel 718 superalloy. This work deliberates about the cutting parameters required for the machining of Inconel 718 to provide least surface roughness and low instrument wear. The experiments conducted to validate the ingenuity of the process are in accordance with the optimal parameter settings necessary for machining purposes. The divergence from actuality has been extremely minimal with a relative error of 4.45% for kerf width and 4.36% for the extent of heat-affected zone postmachining.

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“…Defects on the top layer such as built up edge, burning and tearing were found to be less and surface roughness was also found to be improved compared to dry machining. Zhao et al (2019) developed a ceramic tool, reinforced with Titanium carbide (TiC) nanoparticle and evaluated its performance in machining of Inconel 718. Tool life improved by 50% over the commercial ceramic tool.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of graphene added nanofluids and self-lubricating tools in machining Inconel 718

Maddamasetty¹,

Bodduru

Bevara³

et al. 2021

WJE

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Purpose Inconel 718 is difficult to machine due to its high toughness and study hardenability. Though the use of cutting fluids alleviates the problem, it is not sustainable. So, supply of a small quantity of specialized coolant to the machining zone or use of a solid lubricant is a possible solution. The purpose of the present work is to improve machinability of Inconel718 using graphene nanoplatelets. Design/methodology/approach In the present study, graphene is used in the machining of Inconel 718 alloy. Graphene is applied in the following two forms: as a solid lubricant and as an inclusion in cutting fluid. Graphene-based self-lubricating tool and graphene added nanofluids are prepared and applied to turning of Inconel 718 at varying cutting velocities. Performances are compared by measuring cutting forces, cutting temperature, tool wear and surface roughness. Findings Graphene, in both forms, showed superior performance compared to dry machining. In total, 0.3 Wt.% graphene added nanofluids showed the lowest cutting tool temperature and flank wear with 44.95% and 83.37% decrease, respectively, compared to dry machining and lowest surface roughness, 0.424 times compared to dry machining at 87 m/min. Originality/value Graphene could improve the machinability of Inconel 718 when used in tools as a solid lubricant and also when used as a dispersant in cutting fluid. Graphene used as a dispersant in cutting fluid is found to be more effective.

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Cutting performance and crack self-healing mechanism of a novel ceramic cutting tool in dry and high-speed machining of Inconel 718

Cited by 23 publications

References 25 publications

Characterization of a silicon nitride ceramic material for ceramic springs

Characterization of a silicon nitride ceramic material for ceramic springs

Optimization of Plasma Arc Cutting Parameters on Machining of Inconel 718 Superalloy

Performance evaluation of graphene added nanofluids and self-lubricating tools in machining Inconel 718

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