Material properties and machining characteristics under high strain rate in ultra-precision and ultra-high-speed machining process: a review

Sun, Xuemei; Yao, Peng; Qu, Shuoshuo; Yu, Shimeng; Zhang, Xianpeng; Wang, Wei; Huang, Chuanzhen; Chu, Dongkai

doi:10.1007/s00170-022-09111-5

Cited by 15 publications

(5 citation statements)

References 163 publications

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“…Also, it is possible to produce a variety of complex and smooth freeform surfaces with high precision through multi‐axis ultra‐precision diamond‐cutting technology. The functional surface with hierarchical microstructures has a specific topological shape with a structure size of 10–100 μm and a surface accuracy of less than 0.1 μm (Sun et al, 2022). UPM is currently being developed as a highly‐promising method for fabricating microstructural surfaces with hierarchical micro or nanostructures with high quality, high efficiency, high flexibility, and low cost (Zhang et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

“…The machining characteristics of ultra-high speed cutting and ultra-precision cutting are analyzed and compared, including cutting forces, cutting heat, machined surface quality, tool wear, and chip formation to reduce surface and sub-surface damage. (Sun et al, 2022) Advances in ultra-precision machining of bearing rolling elements…”

Section: Research Scope Authorsmentioning

confidence: 99%

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The state‐of‐art review of ultra‐precision machining using text mining: Identification of main themes and recommendations for the future direction

YIP,

Yan,

Zhang

et al. 2023

WIREs Data Min & Knowl

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Ultra‐precision machining (UPM), one of the most advanced machining techniques that can produce exact components, significantly impacts the technological community. The significance of UPM attracts the attention of academic and industrial partners. As a result of the rapid development of UPM caused by technological advancement, it is necessary to revisit the current stages and evolution of UPM to sustain and advance this technology. The state of the art in UPM is first investigated systematically in this study by identifying the current four major UPM themes. The UPM thematic network is then built, along with a structural analysis of the network, to determine the interactions between each theme and the primary roles of theme members responsible for the interactions. Furthermore, the “bridge” role is assigned to the specific UPM theme content. On the other hand, Sentiment analysis is conducted to determine how the academic community at UPM feels about the themes for UPM research to focus on those themes with a need for more confidence. Considering the above findings, the future perspective of UPM and suggestions for its advancement are discussed and provided. This study provides a comprehensive understanding and the current state‐of‐the‐art review of UPM technology by a text mining technique to critically analyze its research content, as well as suggestions to enhance UPM development by focusing on its current challenges, thereby assisting academia and institutions in leveraging this technology to benefit society.This article is categorized under: Algorithmic Development > Text Mining Application Areas > Science and Technology Application Areas > Industry Specific Applications

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Section: Resultsmentioning

confidence: 99%

Section: Research Scope Authorsmentioning

confidence: 99%

The state‐of‐art review of ultra‐precision machining using text mining: Identification of main themes and recommendations for the future direction

YIP,

Yan,

Zhang

et al. 2023

WIREs Data Min & Knowl

View full text Add to dashboard Cite

show abstract

“…Because, depending on the increasing cutting speed, the strain rate in the first deformation region also increases [14]. The high strain rate causes high heat generation during chip removal and thus the temperature increases [13,15]. The tool temperature also increases with increasing depth of cut.…”

Section: Resultsmentioning

confidence: 99%

Effect of turning parameters of AISI 316 stainless steel on temperature and cutting forces with finite element model

Ünal

Karaca

2022

THERM SCI

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Stainless steel materials are widely used in many industries today. Most of these materials are machined by turning. Modeling the temperature in the metal cut-ting process is a crucial step in understanding and analyzing the metal cutting process. However, when turning parameters are not chosen carefully, the integrity of the material deteriorates and the desired machining quality cannot be achieved. In this study, the effects of turning parameters on cutting temperature and force were investigated. Cutting speed, feed rate, and depth of cut were used as variable parameters for temperature and force analysis. Numerical analyzes were performed in ANSYS Workbench in accordance with the boundary conditions. Therefore, temperature distribution and cutting force were evaluated. As the control parameters increase, both the temperature and the cutting force increase. As a result, it can be considered that AISI 316 is the best choice for stain-less steel alloy, since the minimum cutting speed, feed rate and minimum depth of cut conditions reduce the temperature formed in the cutting tool.

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“…Grinding burns cause the deterioration of the bearing surface's organization, which accelerates the fatigue and wear of the mainshaft bearing during the working process and seriously affects the service life of the mainshaft bearing [32]. Sun Xufeng believes that by combining ultra-precision cutting with ultrahigh-speed cutting, increasing the cutting speed and appropriately increasing the strength and hardness of soft materials in ultra-precision cutting, machinability can be improved and surface and sub-surface damage can be reduced [33].…”

Section: The Mainshaft Bearing Grinding Technology Based On Digital Twinmentioning

confidence: 99%

Application of Life Cycle of Aeroengine Mainshaft Bearing Based on Digital Twin

Yan³

et al. 2023

Processes

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Aeroengine mainshaft bearings are key components in modern aeroengines, and their main functions are to support the rotation of the main shaft of the aeroengine in harsh environments, such as high temperature, heavy load, high speed and oil break; reduce the friction coefficient during the high-speed rotation of the main shaft; and reliably ensure the rotation accuracy and power transmission of the aeroengine’s main shaft during operation. The manufacture of aeroengine mainshaft bearings requires complex processes and precise machining to ensure high performance and reliability, and how to intelligently complete the production and manufacture of mainshaft bearings and ensure the strength and accuracy of the bearings, quickly distinguish the fault types of the bearings and efficiently calculate, analyze and predict the life of the bearings are the current research hotspots. Therefore, building a high-fidelity and computationally efficient digital twin life cycle of aeroengine mainshaft bearings is a valuable solution. This paper summarizes the key manufacturing technology, manufacturing mode and manufacturing process based on digital twins in the life cycle of aeroengine mainshaft bearings, including the metallurgical process, heat treatment process and grinding process of aeroengine mainshaft bearings. It presents a fault diagnosis and life analysis of mainshaft bearings of aeroengines, discussing the key technologies and research directions of the life cycle of mainshaft bearings based on digital twins.

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Material properties and machining characteristics under high strain rate in ultra-precision and ultra-high-speed machining process: a review

Cited by 15 publications

References 163 publications

The state‐of‐art review of ultra‐precision machining using text mining: Identification of main themes and recommendations for the future direction

The state‐of‐art review of ultra‐precision machining using text mining: Identification of main themes and recommendations for the future direction

Effect of turning parameters of AISI 316 stainless steel on temperature and cutting forces with finite element model

Application of Life Cycle of Aeroengine Mainshaft Bearing Based on Digital Twin

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