Results 41 to 50 of about 84,291 (165)
, 1979 Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; 593-760 pages ; 24 cm ; Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol.
Camenschi, G., Cristescu, N., Sandru, N.
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Archives of Metallurgy and Materials, 2017 The paper analyzes force parameters in the process of multistage drawing of steel wires in conventional and hydrodynamic dies. The drawing process of the wire rod with a diameter of 5.5 mm for wires with a diameter of 1.70 mm was performed in 12 drafts ...
Suliga M.
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MATHEMATICAL FORMULATION OF PLASTIC CHARACTERISTICS OF WIRE OF STEEL 70 AT HIGH-SPEED WIRE DRAWING
Литьë и металлургия, 2011 The carried out numerical experiments subject to initial and boundary conditions indicate that mathematical model of elastic-plastic characteristics of steel 90 can be used for numerical calculations of wire drawing routes for this grade of steel.
Yu. L. Bobarikin, S. V. Avsejkov
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Design and Simulation of Chinese Cabbage Harvester
AgricultureIn view of the problems of low work efficiency and high operating costs caused by manual harvesting of Chinese cabbage in China, in this study, a Chinese cabbage harvester with agronomic integrity was designed.
Simo Liu +7 more
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Numerical Simulation and Process Practice of Mold Electromagnetic Stirring for IF Steel Slab
Teshugang, 2023 In order to solve the problem of high sealing rate of inclusions and bubble defects in IF steel with high drawing speed， the effects of immersion depth and drawing speed on the flow field of mold were studied by numerical simulation.
Liu Qilong +5 more
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Effect of Forming Parameters on the Fracture Behaviour of AISI 430 Steel in Draw-Bend Fracture Test
Advances in Mechanical and Materials EngineeringThe draw-bend fracture (DBF) test was used to simulate the different forming conditions of AISI 430 steel strips with thickness of 0.8 mm. The tests were performed for varying test parameters such tool radius, drawing speed and strip orientation.
Valmir Dias Luiz +3 more
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Jixie chuandong, 2004 A software package is developed to make diagram drawing of mechanisms under the Auto CAD 2000. The visualized sign, icon menu, pull-down menu are used to help the designer to make the interactive drawing of mechanism diagrams at high speed.
吕守祥, 贺炜, 刘言松, 吴春英
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Influence of a cold deformation process by drawing on the electrical properties of copper wires
REM: International Engineering JournalThis article presents a study of the drawing, deformation, hardening and heat treatment of copper wire, in order to investigate the influence of combinations of operating variables (annealing factor, oil emulsion temperature and machine speed) during the
Rafael da Silva Bernardo +1 more
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Metalurgija, 2015 Large strain inhomogeneity is caused by the shape of deformation zone of die and by the friction between tool and deformed wire for multistage wire drawing processes.
S. Wiewiórowska, Z. Muskalski
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