Results 31 to 40 of about 84,291 (165)
Tachyons, tactility, drawing and withdrawing: cinema at the speed of darkness
Panoptikum, 2021 Longitudinal, quantitative analyses of cinema have established how Hollywood is getting ‘quicker, faster, darker’. While in some senses the ‘intensified continuity’ of contemporary Hollywood narration is a given, the increased darkness of contemporary mainstream cinema remains unexplored – especially with regard to how its speed and its darkness might ...
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FINITE ELEMENT ANALYSIS STUDY ON DEEP DRAWING SPEED PUNCH
Nonconventional Technologies Review, 2015 Analysis drawing process can sometimes be quite expensive and time consuming. Finite Element analysis manages to solve some of these shortcomings. It is very important that the results obtained by finite element simulation to be close to those obtained ...
Alin Pop, Ioan Radu, Florin Blaga
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ComputationThe effective control of any technological process is essential in ensuring high-quality finished products. This is particularly true in manufacturing knowledge-intensive and high-tech products, including microstructured photonic crystal fibers (PCF ...
Daria Vladimirova +2 more
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Practice of Cold Drawing Process Optimization of GCr15 Bearing Steel Rod
Teshugang, 2015 The effect of draft, cone angle and length of sizing belt of drawing die, and drawing speed on drawing stress and drawing surface accuracy of bearing steel GCr15 (1. 01% C, 1. 58% Cr) Φ11 mm rod coil has been analyzed. The optimization process for Φ11 mm
王莹莹, 杨鹏远
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Self-assembly of fine particle on three dimensional curved structure
Nihon Kikai Gakkai ronbunshu, 2014 Assembly of fine particles on three dimensional curved structure enables a lot of applications such as biochemical sensors. Dip coating method is often used because of its high productivity, but this method has been applied only to planar substrates. The
Manabu NISHIO, Nobuyuki MORONUKI
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The influence of drawing speed on surface topography of high carbon steel wires
Metalurgija, 2017 In this work the influence of the drawing speed on surface topography of high carbon steel wires has been assessed. The drawing process of f 5,5 mm wire rod to the final wire of f 1,7 mm was conducted in 12 passes by means of a modern Koch multi-die ...
M. Suliga
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LubricantsThe wire drawing process, used for both ferrous and non-ferrous metals, employs different machines depending on the material and wire diameter: breakdown, single- or multi-wire machines for non-ferrous, and bull block machines for ferrous and non-ferrous
Juan Carlos del Rey +3 more
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Design and Simulation of Two-speed Variators with Large Transmission Ratio Based on the TRIZ Theory
Jixie chuandong, 2023 Aiming at the lack of speed variators with large transmission ratio for the chain cold drawing production line, on the basis of the ZSY500-50 three-stage reducer, the technical contradiction existing in the technical system is analyzed using the TRIZ ...
Du Chunkuan +3 more
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Effect of Drawing Speed on the Reliability of Drawing Dies
Muthanna Journal of Engineering and TechnologyReliable drawing dies are crucial for successful modern wire production. If these parts fail, repairs can be time-consuming and costly. This study examines how drawing speed affects die reliability within a standard commercial range of 50 to 400 m/min.
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MetalsA solid/liquid continuous composite casting technology was developed to produce brass-clad copper stranded wire billets efficiently with continuous casting speeds ranging from 200 mm/min to 1000 mm/min.
Yu Lei +5 more
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