Face Turning of Holes

Mukanov, Ruslan; Kasenov, A. Zh.; Itybaeva, G. T.; Musina, Zh. K.; Abishev, K. K.; Bykov, Petr O.

doi:10.3103/s1068798x19010064

Cited by 9 publications

(2 citation statements)

References 5 publications

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“…The tool has increased rigidity without a transverse edge, where the cutting force is evenly distributed during processing, reducing the temperature and distributed load, which provides increased durability and quality of processing accuracy due to smoothing cutting elements, which reduces macro -and micro-deviations [17,18].…”

Section: Research Methodology and Methodsmentioning

confidence: 99%

Untitled

2022

NiTK

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НАУчНЫй жУрНАЛ ТорАйгЫров УНИвЕрСИТЕТ выходит 1 раз в квартал СвИдЕТЕЛЬСТво о постановке на переучет периодического печатного издания, информационного агенства и сетевого издания № KZ51VPY00036165 выдано Министерством информации и общественного развития Республики Казахстан Тематическая направленность публикация научных исследований по широкому спектру проблем в области металлургии, машиностроения, транспорта, строительства, химической и нефтегазовой инженерии, производства продуктов питания Подписной индекс -76129

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Section: Research Methodology and Methodsmentioning

confidence: 99%

Untitled

2022

NiTK

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“…The response surfaces represent the approximated values of the output parameters in the entire analyzed space without the need for a complete calculation at all points. There are several types of response surfaces: a second-order polynomial, Kriging, nonparametric regression, a neuron network, a sparse grid [15,16,17,18,19]. Figure 8 Different approximation for the same set of data is given below.…”

Section: Figure 4 -Average Values Of Cutting Forcementioning

confidence: 99%

Using Ansys Wb for Optimizing Parameters of a Tool for Rotary Friction Boring

Donenbaev¹,

Sherov²,

Sikhimbayev³

et al. 2021

News of NAN RK. SGTS

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The authors developed a special design of a rotary friction tool with a self-rotating cup cutter for rotary friction boring of large holes. This paper presents the results of parametric optimization of stressed components of the rotary friction tool by virtual experiments in ANSYS WB. The authors predicted the cutting force components at the worst position of the cup cutter, which was 20 degrees as contact forces in the process of boring a large diameter hole, and built a design model. Using the Johnson-Cook model as the failure criterion for the elements of the mesh, projections of the cutting forces resulting from the hole processing were obtained. The relation between input and output parameters (stresses) is established, optimization criteria are specified, and optimal parameters of the tool stresses components are chosen. It was also found that the averaged values of the force at the initial moment (cutting into the workpiece) change linearly, then becoming practically constant. The idea of parametric optimization consisted in carrying out several virtual experiments, in which the possible range of variation of the basic dimensions was indicated and the optimization criteria were set, the optimal parameters of the tool design were selected from the presented candidates. The optimization method bypasses the design cycle, which is costly and time-consuming due to prototype testing and subsequent refinement.

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