Tool wear assessment of turning operation by 2D finite-element simulation

ÇalişkanBarış,; Parlar, Zeynep

doi:10.1680/jemmr.18.00057

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…Faculty, Istanbul Technical University, Istanbul, Turkey) report a study on the 'Tool wear assessment of turning operation by 2D finite-element simulation'. 27 Tool wear is a critical problem in industrial manufacturing. When tool wear reaches a certain value, it causes a change in tool geometry.…”

Section: Barış çAlişkan and Zeynep Parlar (Mechanical Engineeringmentioning

confidence: 99%

Editorial

Ravindra

2019

Emerging Materials Research

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Cairo), in collaboration with the Egyptian Academy of Scientific Research & Technology and the National Committee on Crystallography. While the meeting was well attended, the Editor had the privilege of meeting Dr John B. Goodenoughthe winner of this year's Nobel Prize in Chemistry for the development of lithium-ion batteries. 1 One can argue that creativity is priceless, but it would feel good to be recognized. Dr Goodenough had been nominated for the Nobel Prize in the 1980s (Emmanuel Kaldis, Personal Communication, 12 October 2019). The global market for rechargeable batteries is projected to exceed $40•9 billion by 2024. 2 Supercapacitors/ultracapacitors represent a closely related technology. In 2018, the global market for these energy storage devices was $685 million; it is anticipated to reach $2187 million by 2024. 3 Thermal management of rechargeable batteries 4-6 and supercapacitors 7 continue to be of significant interest to the research community. Infrared imaging facilitates a detailed understanding of the thermal distribution and heat transfer, in real-time, in rechargeable batteries and supercapacitors. 8 The first of the papers in this issue of Emerging Materials Research focuses on 'Optical properties of 2-aminopyridine potassium dihydrogen phosphate cadmium chloride'. 9 This paper is by D. Sivavishnu, R. Srineevasan and J. Johnson from the PG

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Section: Barış çAlişkan and Zeynep Parlar (Mechanical Engineeringmentioning

confidence: 99%

Editorial

Ravindra

2019

Emerging Materials Research

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2d finite element analysis of inconel 718 under turning processes

Mouli

Marimuthu

Jagadeesha

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Nickel-based alloys like INCONEL 718 are extensively used in manufacturing aero-engine components due to their excellent mechanical and chemical properties at high elevated operating temperatures. The machining of these alloys often poses a challenge due to its rapid changes in machining parameters such as microstructure of the material, hardness and surface behavior due to high plastic deformation during machining. Also, thermal properties such as low thermal conductivity contribute to high temperatures in the cutting zone. This paper aims to create a numerical model to examine the cutting forces induced by orthogonal machining. The FE method was used to simulate and analyze the cutting tool temperature and cutting forces. In this work, the Finite element model has been developed using ABAQUS to model 2D-orthogonal cutting of the INCONEL 718 using the WC tool coated with TiN. The cutting forces and tool temperatures were predicted using Johnson-Cook formulation under different conditions like dry and cryogenic conditions. For the cryogenic model, all types of heat transfer coefficients were considered. A dynamic explicit time integration technique with arbitrary lagrangian eulerian (ALE) adaptive meshing technique was employed to simulate the model. The simulations are conducted at speeds 1000 mm/sec, 1250 mm/sec, 1500 mm/sec, it feeds 0.08 mm/rev, 0.1 mm/rev, 0.15 mm/rev, and depth of cut of 0.5 mm, 0.75 mm, 1 mm. For the given tool–work combination it is found that at speed 1250 mm/sec, feed rate 0.08 mm/rev, depth of cut 0.75 mm the cutting force results are good.

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Tool wear assessment of turning operation by 2D finite-element simulation

Cited by 2 publications

References 12 publications

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2d finite element analysis of inconel 718 under turning processes

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