Influence of magnetic-abrasive machining parameters on ceramic cutting tools for technological quality assurance of precision products from cold-resistant steels

Maksarov, V. V.; Popov, M. A.; Zakharova, V. P.

doi:10.17580/chm.2023.01.10

Cited by 14 publications

(11 citation statements)

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“…Recently, the method of magnetic abrasive treatment (MAT) [12-14, 27, 28] has become more widespread in order to obtain high quality characteristics of the product surface, such as mirroring, roughness, absence of defects and foreign inclusions [6-8, 22, 24]. The method consists in that the powder ferromagnetic abrasive mass compacted by energy of a magnetic field, carries out magnetic-abrasive influence on a workpiece, thus the latter is given rotary, oscillating and reciprocating movements necessary for processing [12,14].…”

Section: Methodsmentioning

confidence: 99%

Finishing of aluminium alloy flat products

Leonidov

2023

E3S Web of Conf.

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The possibility of improving the surface quality of flat products made of aluminium alloy AMc is considered by using the method of magnetic abrasive processing in the finishing stage of manufacturing. The influence of the main technological parameters of magnetic-abrasive processing, temperature factors and the composition of the cooling lubricant on the quality of the processed surface has been investigated. The results obtained from experimental studies have shown significant improvements in surface quality, which allow us to conclude on the effectiveness of the magnetic abrasive blasting method for finishing products made of the AMc aluminium alloy.

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Section: Methodsmentioning

confidence: 99%

Finishing of aluminium alloy flat products

Leonidov

2023

E3S Web of Conf.

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“…With the current technical progress, a wide range of enterprises have an urgent need for such a method of final surface treatment of the workpiece, which will provide a low surface roughness Ra (up to 0.01 microns) [9]. There are a number of methods of final surface treatment of the workpiece associated with the use of abrasives: abrasive treatment, treatment using magnetic rheological fluid as an abrasive and magnetic abrasive treatment using magnetic abrasive powder [10][11][12][13].…”

Section: Research Objectmentioning

confidence: 99%

Features of mechanical processing of aluminum alloys

Nikiforov

2023

E3S Web of Conf.

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The issue of ensuring the technological quality of aluminum alloy products is considered. The problems that arise during the processing of aluminum alloys are described in detail. The results of various studies aimed at solving the described problem are presented. The author proposes to consider the method of magnetic abrasive machining as one of the promising methods for processing complex products.

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“…This type of finishing consists in the creation of a technological tool, consisting of a magnetic field and abrasive powder, and its subsequent use for impact during a certain period of time on the machined surfaces of parts. In this case, to implement magnetic and abrasive impacts, the machined part, pole tips or the part and pole tips together are given different combinations of movements (rotational, oscillating, reciprocating) (22).…”

Section: Introductionmentioning

confidence: 99%

Peculiarities of Abrasive Finishing of Surfaces of Parts Made of Aluminium Alloy of АМts Grade in Magnetic Field

Keksin,

Sorokopud,

Zakirov

2024

IJE

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The scientific article presents the results of research to identify the regularities arising from the abrasive finishing of the surfaces of parts made of aluminium alloy grade (AMts) in a magnetic field. As a result of conducted experiments the relations between variable factors of abrasive finishing in a magnetic field and quality indicators of surfaces of parts from aluminium alloy of mark AMts which have been expressed by means of physical and statistical model of graphic dependences of functions defined as Ra = f(t, n) and Ra = f(B, S). It has been established that abrasive finishing in a magnetic field allows for an insignificant amount of time t = 4...12 min to reduce surface roughness from initial Ra = 1.3...1.9 μm to Ra = 0.23...0.85 μm (depending on processing conditions). In addition, the optimization problem of determining the optimal conditions of abrasive finishing in a magnetic field, providing the achievement of the minimum value of roughness Ramin = 0.23 μm of the surfaces of parts made of aluminium alloy grade AMts was solved.

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Influence of magnetic-abrasive machining parameters on ceramic cutting tools for technological quality assurance of precision products from cold-resistant steels

Cited by 14 publications

References 0 publications

Finishing of aluminium alloy flat products

Finishing of aluminium alloy flat products

Features of mechanical processing of aluminum alloys

Peculiarities of Abrasive Finishing of Surfaces of Parts Made of Aluminium Alloy of АМts Grade in Magnetic Field

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