Results 21 to 30 of about 34,834 (311)
Sensors, 2021 Rolling mill multi-row bearings are subjected to axial loads, which cause damage of rolling elements and cages, so the axial vibration signal contains rich fault character information. The vertical shock caused by the failure is weakened because multiple
Chen Zhao +3 more
doaj +1 more source
Machine Learning-Aided Analysis of the Rolling and Recrystallization Textures of Pure Iron with Different Cold Reduction Ratios and Cold-Rolling Directions. [PDF]
Materials (Basel)We performed a machine learning-aided analysis of the rolling and recrystallization textures in pure iron with different cold reduction ratios and cold-rolling directions.
Sumida T +7 more
europepmc +2 more sources
Copper Strip Surface Defect Detection Model Based on Deep Convolutional Neural Network
Applied Sciences, 2021 Surface defect automatic detection has great significance for copper strip production. The traditional machine vision for surface defect automatic detection of copper strip needs artificial feature design, which has a long cycle, and poor ability of ...
Yanghuan Xu +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Roll bonding is ideal for preparing metallic composite laminates (MCLs). When MCLs are prepared by roll bonding, a work-hardened surface layer (WHSL) is typically prepared on the plate surface to promote bonding.
Zejun Deng +3 more
doaj +1 more source
The Effect of Symmetrically Tilt Grain Boundary of Aluminum on Hydrogen Diffusion
Metals, 2022 High-strength aluminum alloys are widely used in industry. Hydrogen embrittlement greatly reduces the performance and service safety of aluminum alloys. The hydrogen traps in alumi-num profoundly affect the hydrogen embrittlement of aluminum.
Yuhao Wang +5 more
doaj +1 more source
Contact Pressure Measurement System in Cross Wedge Rolling [PDF]
, 2010 In the cross wedge rolling process (CWR), plastic deformation is geared by a driving torque transmitted by friction on die surface. Friction plays a role which has to be further identified in this metal forming process. The local contact pressure between
MANGIN, Philippe +2 more
core +1 more source
Tensile Stress Evolution Outside Deformation Zone of Cold Rolled Strip
Applied Sciences, 2023 To determine the exact distribution of tensile stress in a cold rolled strip, tensile stress evolution caused by lateral uneven velocity distribution outside the deformation zone of the strip is examined. The finite difference method is employed to solve
Kangwu Zhang +3 more
doaj +1 more source
A review of rolling system design optimisation [PDF]
, 2006 Rapid product development and efficient use of existing resources are key competitive drivers in the steel industry and it is imperative that solution strategies are capable of delivering high quality solutions at low cost.
Roy, Rajkumar, Oduguwa, Victor
core +1 more source
, 2023 In this paper, an Artificial Neural Network (ANN) is used to investigate the influence of rolling parameters such as thickness reduction, inter-strand tension, rolling speed and friction on the rolling force, rolling power, and slip of tandem cold ...
Núñez Álvarez, José Ricardo +7 more
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Effect of Ti fracture on mechanical properties of accumulative-roll-bonded Ti–Al composite plates
Journal of Materials Research and Technology, 2023 In this study, the effect of the degree of hard-phase fracture on the mechanical properties of accumulative-roll-bonded metal composite plates using experimental tests and finite element simulations.
Chao Yu +4 more
doaj +1 more source