Technical Resource of the Cutting Wedge is the Foundation of the Machining Regime Determination

Autor: Viktor P. Astakhov, Stanislav V. Shvets

Publikováno v: International Journal of Manufacturing, Materials, and Mechanical Engineering. 10:1-17

This article argues that cutting tool wear is not just a particular case of wear found in general machinery because the whole amount of energy required for cutting is transmitted through relatively small tool-chip and tool-workpiece interfaces causin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f110c33526bfce441cc88eb79f6814fd
https://doi.org/10.4018/ijmmme.2020040101

High-Productivity Drilling Tools : Materials, Metrology, and Failure Analysis

Autor: Viktor P. Astakhov

This completely updated volume covers tool materials, tolerances, an inspection of drilling tools, requirements of tool drawings with examples, and methodologies and procedures of failure analysis. It introduces a new line of HP drilling tools called

Machining simulation of Ti6Al4V using coupled Eulerian-Lagrangian approach and a constitutive model considering the state of stress

Autor: Xiang Xu, Wanhua Zhao, José Outeiro, Viktor P. Astakhov, Binbin Xu, Jun Zhang

Publikováno v: Simulation Modelling Practice and Theory
Simulation Modelling Practice and Theory, Elsevier, 2021, 110, pp.102312. ⟨10.1016/j.simpat.2021.102312⟩

International audience; The accuracy of a machining model depends on the capability of this model to describe the physical phenomena associated to the real machining system. This includes the material constitutive model and the approach used to descr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f53ef9d1169db54ccd480f79eba51de4
https://hdl.handle.net/10985/20120

Practical applications of the 'energy–triaxiality' state relationship in metal cutting

Autor: Viktor P. Astakhov, Yalla Abushawashi, Xinran Xiao

Publikováno v: Machining Science and Technology. 21:1-18

Most of the energy spent on metal cutting is due to the unavoidable plastic deformation of the layer being removed during its transformation into the chip. Based on the new principle of metal cutting being a purposeful fracture process, the dominant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2d29e7b4b3a50ba7807b866b4fb341c
https://doi.org/10.1080/10910344.2015.1133913

Importance of Temperature in Metal Cutting and Its Proper Measurement/Modeling

Autor: José Outeiro, Viktor P. Astakhov

Publikováno v: Materials Forming, Machining and Tribology ISBN: 9783030038212

This chapter reveals the modern objective of metal cutting processes as increased productivity of multiple machining operations. It is discussed that the only feasible option to increase productivity is increasing the cutting speed. The chapter furth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78aabdc155fd23ff0b0190c011de83d5
https://doi.org/10.1007/978-3-030-03822-9_1