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Improved properties of wire arc directed energy deposited thin-walled Al-6Mg-0.3Sc component via laser shock peening 通过激光冲击强化提高线弧定向能沉积薄壁 Al-6Mg-0.3Sc 组件的性能
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-07-04 DOI: 10.1080/17452759.2024.2370956
Xuewei Fang, Kai Li, Minghua Ma, Chang Liu, Yao Zhang, Jian Zhou, Zhanxin Li, Jiahao Shang, Ke Huang, Bingheng Lu
Heat treatment free aluminum alloys have been developed for wire arc directed energy deposition (DED) large thin-walled components, but their further performance enhancement methods remain unexplor...
已开发出用于线弧定向能沉积 (DED) 大型薄壁组件的无热处理铝合金,但进一步提高其性能的方法仍有待探索。
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引用次数: 0
Microstructure modulation and property enhancement via an underwater induction heating treatment strategy for underwater laser-directed energy deposition of Ti-6Al-4V 通过水下感应加热处理策略实现 Ti-6Al-4V 的水下激光定向能量沉积的微结构调制和性能提升
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-07-04 DOI: 10.1080/17452759.2024.2368659
Yunlong Fu, Mengqiu Yu, Di Wu, Ziyang Wang, Junhui Tong, Dexin Wang, Ning Guo
In this study, an underwater in-situ induction heating treatment (UIHT)was carried out to modulate microstructure and improve the performance of underwater laser-directed energy deposition (ULDED) ...
本研究采用水下原位感应加热处理(UIHT)来调节微观结构并改善水下激光定向能量沉积(ULDED)的性能。
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引用次数: 0
Comparative environmental assessment of 3D concrete printing with engineered cementitious composites 三维混凝土打印与工程水泥基复合材料的环境比较评估
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-07-04 DOI: 10.1080/17452759.2024.2369249
Junhong Ye, Zicheng Zhuang, Fei Teng, Jie Yu, Dong Zhang, Yiwei Weng
Engineered cementitious composites (ECC) with superior tensile properties have potential to print self-reinforced structures. However, the environmental performance of 3D concrete printing with ECC...
具有优异拉伸性能的工程水泥基复合材料(ECC)具有打印自加固结构的潜力。然而,使用 ECC 打印三维混凝土的环境性能...
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引用次数: 0
MXene and polyaniline coated 3D-printed carbon electrode for asymmetric supercapacitor 用于不对称超级电容器的 MXene 和聚苯胺涂层 3D 打印碳电极
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-07-01 DOI: 10.1080/17452759.2024.2361139
Shidhin Mappoli, Kalyan Ghosh, Martin Pumera
3D printing has emerged as an attractive manufacturing technique in supercapacitor electrodes owing to the precise and customisable fabrication of complex electrode designs, enhancing the performan...
三维打印技术已成为超级电容器电极领域一种极具吸引力的制造技术,因为它可以精确定制复杂的电极设计,从而提高电容器的性能。
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引用次数: 0
Optimal design of an in-situ variable component 3D printhead for SCF/PEEK composite 用于 SCF/PEEK 复合材料的原位可变组件 3D 打印头的优化设计
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-07-01 DOI: 10.1080/17452759.2024.2366517
Yunze Wang, Siwei Lu, Beining Zhang, Jingyi Niu, Chuncheng Yang, Yi Cao, Changning Sun, Dichen Li
Screw-based material extrusion 3D printing technology offers the potential for manufacturing fibre-reinforced composites with component gradients by mixing materials within the printhead. However, ...
基于螺杆的材料挤压三维打印技术通过在打印头内混合材料,为制造具有组分梯度的纤维增强复合材料提供了可能性。然而,...
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引用次数: 0
Electron beam powder bed fusion of Ti-30Ta high-temperature shape memory alloy: microstructure and phase transformation behaviour 钛-30钽高温形状记忆合金的电子束粉末床熔融:微观结构和相变行为
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-06-19 DOI: 10.1080/17452759.2024.2358107
C. Lauhoff, M. Nobach, A. Medvedev, T. Arold, C. Torrent, J. Elambasseril, P. Krooß, M. Stenzel, M. Weinmann, W. Xu, A. Molotnikov, T. Niendorf
The present study reports on additive manufacturing of a Ti-30Ta (at.%) high-temperature shape memory alloy (HT-SMA) using electron beam powder bed fusion (PBF-EB/M) technique. Detailed microstruct...
本研究报告了利用电子束粉末床熔融(PBF-EB/M)技术添加制造钛-30钽(at.%)高温形状记忆合金(HT-SMA)的情况。详细的微观结构...
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引用次数: 0
Topological optimisation and laser additive manufacturing of force-direction-sensitive NiTi porous structures with large deformation recovery behaviour 具有大变形恢复特性的力方向敏感镍钛多孔结构的拓扑优化和激光快速成型技术
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-06-19 DOI: 10.1080/17452759.2024.2365860
Xin Liu, Dongdong Gu, Luhao Yuan, Xinyu Shi, Keyu Shi, Jianfeng Sun, Wenxin Chen, Jie Wang
Optimising the cell type and configuration is a key approach for overcoming stress concentration and irreversible deformation in lightweight lattice structures with high strength. In this work, the...
优化单元类型和配置是克服高强度轻质晶格结构中应力集中和不可逆变形的关键方法。在这项工作中,...
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引用次数: 0
Analysis of printing time components and powder utilisation efficiency of metal selective laser melting process in case of 316L and Ti6Al4V materials 以 316L 和 Ti6Al4V 材料为例,分析金属选择性激光熔化工艺的印刷时间成分和粉末利用效率
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-06-19 DOI: 10.1080/17452759.2024.2366508
Tamás Markovits
In selective laser melting technology, the productivity and the efficiency of powder utilisation were examined. Individual components of the printing time were determined by developing a specially ...
在选择性激光熔融技术中,对粉末利用的生产率和效率进行了研究。印刷时间的各个组成部分是通过开发一种特殊的...
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引用次数: 0
Accelerating lPBF process optimisation for NiTi shape memory alloys with enhanced and controllable properties through machine learning and multi-objective methods 通过机器学习和多目标方法加速具有增强和可控特性的镍钛形状记忆合金的 lPBF 工艺优化
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-06-19 DOI: 10.1080/17452759.2024.2364221
Zhicheng Li, Jing Zhong, Xingsong Jiang, Zhangxi Wang, Lijun Zhang
NiTi shape memory alloys (SMAs) prepared by the laser powder bed fusion (LPBF) technology have demonstrated promise in aerospace and medical applications. Nevertheless, ensuring repeatability and c...
通过激光粉末床熔融(LPBF)技术制备的镍钛形状记忆合金(SMA)在航空航天和医疗领域的应用前景广阔。尽管如此,要确保可重复性和稳定性,仍有许多问题需要解决。
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引用次数: 0
Topology optimised novel lattice structures for enhanced energy absorption and impact resistance 拓扑优化的新型晶格结构可增强能量吸收和抗冲击能力
IF 10.6 1区 工程技术 Q1 ENGINEERING, MANUFACTURING Pub Date : 2024-06-19 DOI: 10.1080/17452759.2024.2361463
Abdulla Almesmari, Imad Barsoum, Rashid K. Abu Al-Rub
This study evaluates topologically optimized lattice structures for high strain rate loading, crucial for impact resistance. Using the BESO (Bidirectional Evolution Structural Optimisation) topolog...
本研究评估了针对高应变率加载的拓扑优化晶格结构,这对抗冲击性至关重要。利用 BESO(双向进化结构优化)拓扑结构,可以在高应变速率加载条件下优化晶格结构。
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引用次数: 0
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