COMBINED EXTRUSION OF GLASSES WITH A CONICAL BOTTOM. METHODOLOGY FOR CALCULATING TECHNOLOGICAL PARAMETERS OF FREE EXTRUSION AT INITIAL DEFORMATION BY BENDING
А. Л. Воронцов, D. A. Lebedeva
Abstract
All geometric formulas necessary for designing the process of extrusion of glasses with a conical bottom are obtained. Further, the obtained formulas will be used to develop scientifically based methods for calculating technological operations of free and constrained extrusion. The substantiation of the use of the wellknown methods of A. L. Vorontsov, developed for extrusion of glasses with a punch with a flat end, for calculating the deformed state of the workpiece is given.
Topics & Concepts
ExtrusionConical surfaceDeformation (meteorology)BendingMaterials scienceDie (integrated circuit)Mechanical engineeringComposite materialEngineering drawingEngineeringNanotechnologyEngineering Technology and MethodologiesEngineering and Environmental StudiesPolymer Science and Applications