Increasing the efficiency of vibration treatment of complex surfaces

Selemenev, M.F.; Frolenkova, L. Yu.; Tarapanov, Alexander

doi:10.1088/1757-899x/709/4/044077

Cited by 6 publications

(1 citation statement)

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“…In dry friction without application, the deformations of the (COTS) with a friction coefficient f = 0.12 are significantly large, which can lead to significant loads on the tool, the emergence of high adhesive bonds and deterioration of the processed surface and high roughness. The use of sulfofresol with a coefficient of friction f = 0.09, the deformation forces in the processing zone are reduced by 1.5 times [7,8,9].…”

Section: Methodsmentioning

confidence: 99%

Experimental Studies of Deformation and Temperature Processes Mandrelling in the Deform-3D System

Selemenev

Cherepenko

Zvyagina

et al. 2021

MSF

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The article discusses the effect of epilamated coatings during mandrelling. The picture of the change in contact stresses in the DEFORM-3D system is presented. It was established that a decrease in the coefficient of friction from 0.9 to 0.6 leads to a decrease in the number of foci and areas of contact stresses, as well as temperature analysis showed that a decrease in the friction forces reduces heat transfer in the cutting zone by about 40 ° C.

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Section: Methodsmentioning

confidence: 99%

Experimental Studies of Deformation and Temperature Processes Mandrelling in the Deform-3D System

Selemenev

Cherepenko

Zvyagina

et al. 2021

MSF

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Experimental modeling of the mechanism of epilame film action during processing

Zvyagina

Selemenev

Tarapanov

et al. 2022

INTERNATIONAL CONFERENCE ON INFORMATICS, TECHNOLOGY, AND ENGINEERING 2021 (InCITE 2021): Leveraging Smart Engineering

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Technological tests of a multi-seat device for vibro-shock processing of long parts of complex shape

Koval

Vyalikov

Khubiev

et al. 2021

J. Phys.: Conf. Ser.

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The article deals with the issues related to the possibility of ensuring the indicators of quality of long complex-shaped parts by using vibration-impact processing in the technological process of their manufacturing using a special multi-seat device. The analysis of the design of representatives of long parts and the requirements for the quality of their surface layer, as well as the operational properties, made it possible to formulate the basic requirements for the design of multi-seat tools and develop a prototype for technological tests. The device allows processing two fragments of long parts and was used to establish the possibility of processing full-sized products and to establish optimal processing modes. Elements of the helicopter spars, which have the most complex design in the class of the considered parts, were used as fragments. Particular attention is paid to the processing of the inner surface of a complex shape and variable cross-section. The test results showed the possibility of using a multi-seat device for vibration-impact hardening treatment, which ensures the achievement of the specified parameters of the surface layer: surface roughness and microhardness with high process productivity.

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Increasing the efficiency of vibration treatment of complex surfaces

Cited by 6 publications

References 0 publications

Experimental Studies of Deformation and Temperature Processes Mandrelling in the Deform-3D System

Experimental Studies of Deformation and Temperature Processes Mandrelling in the Deform-3D System

Experimental modeling of the mechanism of epilame film action during processing

Technological tests of a multi-seat device for vibro-shock processing of long parts of complex shape

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