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Determination of Rational Cutting Conditions with Oblique Determination of Figures of Merit

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dc.contributor.authorShulgin, A. N.
dc.contributor.authorChuprina, O. A.
dc.contributor.authorLedovskyh, M. D.
dc.contributor.authorPykhov, V. V.
dc.date.accessioned2024-12-28T08:06:11Z
dc.date.available2024-12-28T08:06:11Z
dc.date.issued2023
dc.description.abstractUnder practical manufacture conditions of foiled fiberglass printed circuit boards while drilling, a technological criterion for the evaluation of the wear of a cutting tool is used. In particular, the criterion for the emergence of an unacceptable value of copper foil burrs at the outlet of the resultant holes (the addressed terminal threshold is 30 µm). The development of burrs is associated with the extrusion of material under the action of a cutting force axial component dependent on the processing mode. In this work, a number of experiments were conducted in order to identify the most effective cutting conditions (a combination of spindle revolutions per minute of the n drilling machine and S axial feed traverse speed) enabling to obtain most of the satisfactory quality holes up to an unaccepted value of blunting of a cutting tool in relation to oblique determination techniques of treated holes quality. SF-2 (ZAO “Moldavizolit”), P96 (Isola), and Gem (Shangai Global Electronic) materials were used as prototypes. 2 mm Ham drills were used as a cutting tool. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
dc.format.extentС. 905-914
dc.identifier.citationDetermination of Rational Cutting Conditions with Oblique Determination of Figures of Merit / Shulgin, A.N. [et al.] // Lecture Notes in Mechanical Engineering. - 2023. - P. 905-914. - 10.1007/978-3-031-14125-6_88
dc.identifier.doi10.1007/978-3-031-14125-6_88
dc.identifier.urihttps://www.doi.org/10.1007/978-3-031-14125-6_88
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85136943288&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/29873
dc.relation.ispartofLecture Notes in Mechanical Engineering
dc.subjectAxial component
dc.subjectChip fraction
dc.subjectCutting conditions
dc.subjectCutting force
dc.subjectCutting tool
dc.subjectEfficient life
dc.subjectElastic recovery
dc.subjectFoil burrs
dc.subjectFoiled fiberglass
dc.titleDetermination of Rational Cutting Conditions with Oblique Determination of Figures of Merit
dc.typeConference Paper
dspace.entity.typePublication
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relation.isOrgUnitOfPublication.latestForDiscoveryfaa2d3f3-2c12-497e-b561-3e6e3d8c9faa
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