Results 11 to 20 of about 28,160 (263)
On the theory and practice of thin-walled structures [PDF]
Georgian Mathematical Journal, 2021 Abstract The basic problem of satisfaction of boundary conditions is considered when the generalized stress vector is given on the surfaces of elastic plates and shells. This problem has so far remained open for both refined theories in a wide sense and hierarchic type models. In the linear case, it was formulated by I. N.
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Journal of Materials Research and Technology, 2021 The simultaneous occurrence of phase transformation and deformation for titanium alloy sheets is an important feature in hot stamping process where components are formed in room-temperature tools by hot blanks.
Yuan Chen +5 more
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Skeleton Action Recognition Based on Adaptive Multi-scale Graph Convolutional Network [PDF]
Jisuanji gongcheng, 2023 The Graph Convolution Network(GCN) is widely used for skeleton-based recognition methods, whereby a predefined spatiotemporal topology graph is used to model human skeletal features.
Kuan LIU, Xiaobing XI, Mingdong ZHOU
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Materials & Design, 2021 A traditional resistance spot weld process in combination with Multi-Ring Domed welding electrodes was applied to join AA5754-O to low carbon steel. The coach peel performance of welds was compared between the as-welded (unbaked) and post-paint bake ...
Shanqing Hu +5 more
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Microstructural and mechanical properties of Al–Mg–Si–Cu joint fabricated by rotary friction welding
Journal of Materials Research and Technology, 2023 The correlation between the microstructural evolution and mechanical properties in different regions of Al–Mg–Si–Cu joint fabricated by rotary friction welding (RFW) has undergone a rigorous quantitative investigation using Vickers hardness evaluation ...
Kailiang Chen +7 more
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Wire Arc Additive Manufacturing of Stainless Steels: A Review
Applied Sciences, 2020 Wire arc additive manufacturing (WAAM) has been considered as a promising technology for the production of large metallic structures with high deposition rates and low cost.
Wanwan Jin +5 more
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Process Parameters of Flexible Flanging
Shanghai Jiaotong Daxue xuebao, 2021 Flexible flanging is a novel forming process by local continuous loading, but its process law and planning method are not perfect. Based on the characteristics of aviation sheet metal parts, the feature flanging parts were designed.
YOU Shuman, LI Jie, ZHAO Yixi, HU Yihui
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Machines, 2023 The battery is an important part of the new energy electric vehicle, and the control of the flatness of its side plate/bottom plate is the key to quality improvement in mass production.
Hangyu Li, Sun Jin
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Analysis of Fracture Modes of Resistance Spot Welded Hot-Stamped Boron Steel
Metals, 2018 Fracture modes of resistance spot welded ultra-high strength hot-stamped boron steel via lap-shear test are different from that of the traditional advanced high strength steel due to the difference in geometrical size and material property of the spot ...
Yixi Zhao, Yansong Zhang, Xinmin Lai
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Shanghai Jiaotong Daxue xuebao, 2023 A multi-shift tooling coordinated operation control strategy based on the backstepping method is investigated, a desired motion state planning scheme based on the improved artificial potential field method and the pure trajectory tracking method is ...
LIU Yuming, ZHAO Yong, DONG Zhengjian, WANG Ping, JI Yuqi
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