Search Results - "Jin, Qichao"

Wear and lifetime prediction of the roller cavities for the net-shape rolling blade by Jin, Qichao, Wang, Wenhu, Jiang, Ruisong, Guo, Lei

“…The die undergoing severe loads induces inevitable wear in the pressure forming process, and the wear of die arouses obsessions about the die’s service…”
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Inverse Identification of Constitutive Model for GH4198 Based on Genetic-Particle Swarm Algorithm by Jin, Qichao, Li, Jun, Li, Fulin, Fu, Rui, Yu, Hongyu, Guo, Lei

“…A precise Johnson-Cook (J-C) constitutive model is the foundation for precise calculation of finite-element simulation. In order to obtain the J-C constitutive…”
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Measurement point sampling method for inspection of parts with free-form surfaces by Zhao, Dezhong, Wang, Wenhu, Zhou, Jinhua, Jiang, Ruisong, Cui, Kang, Jin, Qichao

“…Parts must be measured to evaluate the manufacturing accuracy in order to check whether their dimension is in expected tolerance. In engineering, parts with…”
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XMAM:X-raying models with a matrix to reveal backdoor attacks for federated learning by Zhang, Jianyi, Zhang, Fangjiao, Jin, Qichao, Wang, Zhiqiang, Lin, Xiaodong, Hei, Xiali

“…Federated Learning (FL), a burgeoning technology, has received increasing attention due to its privacy protection capability. However, the base algorithm…”
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Predicting and Improving Interlaminar Bonding Uniformity during the Robotic Fiber Steering Process by Zhao, Pan, Shirinzadeh, Bijan, He, Xiaodong, Guo, Jian, Shi, Kaining, Qiang, Biyao, Jin, Qichao, Li, Fengping

“…With their high specific stiffness, corrosion resistance and other characteristics, especially their outstanding performance in product weight loss,…”
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Study on surface integrity of DD5 nickel-based single crystal super-alloy in creep-feed grinding by JIN Qichao, CAO Shuaishuai, WANG Wenhu, JIANG Ruisong, GUO Lei

“…In order to control the forming surface quality of signal crystal turbine blade tenon teeth in the creep feed grinding, the influence of the creep feed…”
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Investigating the Contact Responses of the Roller Cavity Surfaces in the Compressor Blade Rolling Process by Jin, Qichao, Jiang, Ruisong, Wang, Wenhu

“…The investigation of the contact responses is the key for evaluating the local wear of dies in the plastic forming process. This paper investigated the contact…”
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A Numerical Study on Contact Condition and Wear of Roller in Cold Rolling by Jin, Qichao, Wang, Wenhu, Jiang, Ruisong, Chiu, Louis, Liu, Di, Yan, Wenyi

“…An accurate determination of the contact pressure and local sliding in a cold rolling process is an essential step towards the prediction of the roller’s life…”
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Improving the wettability of oxide layers to enhance the bonding strength of shot-blasting steel substrates by using simple resin pre-coating method by Liu, Chenyu, Wang, Binhua, Lu, Pengmin, Xiang, Qingyi, Jin, Qichao

“…This study reveals the micro-structure of the naturally oxidized shot-blasting steel substrate surface and uses a simple resin pre-coating (RPC) approach to…”
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Financial risk contagion based on dynamic multi-layer network between banks and firms by Jin, Qichao, Sun, Lei, Chen, Yanyu, Hu, Zhao-Long

“…Banks and firms play pivotal roles within the financial system and serve as primary channels for systemic risk contagion. While progress has been made in…”
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Springback and forward slip compensation in designing roller cavity surfaces for net-shape rolling compressor blades by Jin, Qichao, Wang, Wenhu, Yan, Wenyi, Jiang, Ruisong

“…Designing roller cavity surfaces for rolling blades is a nontrivial task. This paper presents a new method to design cavity surfaces for rolling compressor…”
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Experimental study on grinding surface quality of DD9 nickel-based single crystal super-alloy by JIN Qichao, LIU Hongjun, ZHANG Shigui, JIANG Ruisong

“…Turbine blade root are commonly processed by grinding, and the grinding process parameters determine the surface quality and fatigue performance.The effect and…”
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Study on machining performance of fixed-abrasive lap-grinding plate with random grid structure by Xingtai SHI, Lei GUO, Xiaohui LIU, Qichao JIN, Zhenxian CHEN, Jingxiang LÜ, Jiaqing WANG

“…To meet the increasing requirements on material removal efficiency, surface quality, and subsurface damage in the ultra-precision grinding process, a…”
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随机网格结构固结磨料磨盘平面磨削性能研究 by 石兴泰, 郭磊, 刘晓辉, 靳淇超, 陈瑱贤, 吕景祥, 王家庆

“…TG74; 针对超精密磨削加工过程对工件材料去除效率、表面质量、亚表面损伤等指标的复合需求,提出一种基于泰勒多边形设计的随机网格结构固结磨料磨盘(textured-fixed abrasive…”
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XMAM:X-raying Models with A Matrix to Reveal Backdoor Attacks for Federated Learning by Zhang, Jianyi, Zhang, Fangjiao, Jin, Qichao, Wang, Zhiqiang, Lin, Xiaodong, Hei, Xiali

“…Federated Learning (FL) has received increasing attention due to its privacy protection capability. However, the base algorithm FedAvg is vulnerable when it…”
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Ultrannel: Ultrasound based Covert Communication Channel by Zhang, Jianyi, Wu, Ruilong, Li, Xiuying, Wang, Shuo, Jin, Qichao, Li, Zhenkui, Shi, Rui

“…The covert channel is a popular method of secure data transmissions due to its stealthiness. In this paper, we propose a new type of covert channel model,…”
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