Journal ArticleDOI
Characteristics of chip formation and its effects on cutting force and tool wear/damage in milling Ti-25 V-15Cr (Ti40) beta titanium alloy
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This article is published in The International Journal of Advanced Manufacturing Technology.The article was published on 2022-12-10. It has received 0 citations till now. The article focuses on the topics: Adiabatic shear band & Chip formation.read more
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Journal ArticleDOI
Characteristics of cutting forces and chip formation in machining of titanium alloys
TL;DR: In this article, a cyclic force was produced during the formation of segmented chips and the force frequency was the same as the chip segmentation frequency, and the peak of the cyclic forces was 1.18 times that producing the continuous chip.
Journal ArticleDOI
Prediction of chip morphology and segmentation during the machining of titanium alloys
Jiang Hua,Rajiv Shivpuri +1 more
TL;DR: In this paper, a new interpretation of chip segmentation in the cutting of Ti-6Al-4V is presented based on an implicit, Lagrangian, non-isothermal rigid-viscoplastic finite element simulation.
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Investigations on the chip formation mechanism and shear localization sensitivity of high-speed machining Ti6Al4V
Bing Wang,Zhanqiang Liu +1 more
TL;DR: In this article, the authors developed a combined numerical and experimental approach to get deeper insights into chip formation mechanism for high-speed machining of titanium alloy Ti6Al4V, in which the Johnson-Cook (JC) fracture model with an energy-based ductile failure criterion is adopted.
Journal ArticleDOI
Adiabatic shear banding in AISI 1045 steel during high speed machining: Mechanisms of microstructural evolution
Chunzheng Duan,Liangchi Zhang +1 more
TL;DR: In this article, the formation mechanisms and microstructures of adiabatic shear bands (ASBs) in hardened AISI 1045 steel induced by high speed machining (HSM) were investigated.
Journal ArticleDOI
Chip formation and its effects on cutting force, tool temperature, tool stress, and cutting edge wear in high- and ultra-high-speed milling
TL;DR: In this paper, experimental tests and finite element simulation were conducted in order to investigate chip formation and its effects on cutting force, tool temperature, tool stress, and cutting edge wear in high and ultra-high-speed (v = 200∼2000 m/min) milling.