Chip Formation Mechanism of Inconel 718: A Review of Models and Approaches

Autor: Chun Liu, Min Wan, Weihong Zhang, Yun Yang

Publikováno v: Chinese Journal of Mechanical Engineering, Vol 34, Iss 1, Pp 1-16 (2021)

Abstract Inconel 718, a nickel, chrome and iron alloy, has special advantages, such as high-temperature strength, thermal resistance and corrosion resistance, which facilitate wide usage in the aerospace industry, especially in the hot sections of ga

Externí odkaz: https://doaj.org/article/9b677f4a6c064f079880ba0b8d92af7d

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Establish Using FEM Method of Constitutive Model for Chip Formation in the Cutting Process of Gray Cast Iron

Autor: Lihui Tu, Weimin Shi

Publikováno v: Metals, Vol 10, Iss 1, p 33 (2019)

The constitutive equation of mechanics, namely the stress−strain model of the material, is used to describe the mathematical expression of the mechanical properties of the material (stress−strain−intensity−time relationship). In the cutting s

Externí odkaz: https://doaj.org/article/e0d2c3a4236e42ea88b33cb5cc3256ce

A new damage evolution criterion for the coupled Eulerian-Lagrangian approach: Application to three-dimensional numerical simulation of segmented chip formation mechanisms in orthogonal cutting

Autor: Gilles Dessein, A. Tongne, Danilo Ambrosio, Olivier Cahuc, Vincent Wagner

Publikováno v: Journal of Manufacturing Processes
Journal of Manufacturing Processes, Society of Manufacturing Engineers, 2022, 73, pp.149-163. ⟨10.1016/j.jmapro.2021.10.062⟩

A damage evolution law is proposed to consider the frictional behavior within an Eulerian material after full damage as a Lagrangian material, where the mesh explicitly describes the newly born interface interactions. This approach is prominent for s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6efc5fabd5e9ed5629bee27b4353da
https://zenodo.org/record/5938271

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