METHOD FOR IRREGULAR CURVILINEAR ARTICLE PRODUCTION

FIELD: woodworking and furniture production. ^ SUBSTANCE: method involves simultaneous turning four billets having square cross-sections and pressed one against another to form composite article having square cross-section to impart the first contour to the billets; rotating the billets through 180°...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHERNYSHEV A.N, FILONOV A.A
Format: Patent
Sprache:eng ; rus
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Beschreibung
Zusammenfassung:FIELD: woodworking and furniture production. ^ SUBSTANCE: method involves simultaneous turning four billets having square cross-sections and pressed one against another to form composite article having square cross-section to impart the first contour to the billets; rotating the billets through 180° angle and turning thereof to impart the second contour to the billets for necessary article shape obtaining. ^ EFFECT: simplified production and reduced labor inputs. ^ 3 dwg