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- Title
Efficiency of energy consumed by hydraulic-press drives during molding of combined articles in a closed die.
- Authors
Arkhangelskii, V.; Teplishchev, S.
- Abstract
This paper presents a procedure for calculation of the work of external forces during the molding of combined multi-component articles formed from disperse materials in a closed die, which includes calculation of the work in overcoming contact-friction forces, and the work required to deform the material in the die, as well as calculation of the effectiveness of the energy consumed by the drive of the hydraulic press. Diagrams of the molding pressure of certain disperse materials versus the working throw of the upper die are presented, as well as experimental data.
- Subjects
HYDRAULIC engineering equipment; FRICTION; EXPERIMENTAL design; DISSEMINATED deposits; MOLDING (Founding); FOUNDRY equipment
- Publication
Chemical & Petroleum Engineering, 2011, Vol 47, Issue 11/12, p806
- ISSN
0009-2355
- Publication type
Article
- DOI
10.1007/s10556-012-9554-y