ADDITIVE MANUFACTURING

Huayue Zhang, Andaç Özsoy, Gowtham Soundarapandiyan, Malgorzata Grazyna Makowska et al.

A mechanistic understanding of phase transformation behaviour under extreme thermal conditions is essential for controlling microstructure and performance of additively manufactured metallic components. However, direct experimental evidence capturing phase evolution during rapid solidification remains limited. In this study, phase transformations in M50 tool steel processed by …

Dingyi Guo, Yaowu Hu

Abstract not available. Bibliographic information is searchable.

Zhenyu Liao, Zixiang Li, Yifeng Zhou, Keming Guan et al.

Electron beam directed energy deposition (EB-DED) has significant potential for rapid near-net-shape manufacturing of large components with its high deposition rate and favorable mechanical properties. However, process stability and dimensional accuracy are hindered by complex transferred-metal behaviors and layer-accumulated geometric errors, making real-time monitoring and co…

Seung-Mun Lee, Ju-Chan Yuk, Suk-Hee Park

Abstract not available. Bibliographic information is searchable.

A.S. Mangan, D.J. Thoma

Abstract not available. Bibliographic information is searchable.

Shuwei Zong, Yang Li, Yihao Wang, Yuchi Cui et al.

Abstract not available. Bibliographic information is searchable.

Michel Smet, Shivam Shukla, Lars Vanmunster, Bey Vrancken et al.

Abstract not available. Bibliographic information is searchable.

Chunchi Lv, Guohu Luo, Yishi Zhao, Zhou Yu et al.

Abstract not available. Bibliographic information is searchable.

Balark Tiwari, Nishan Khadka, Nicholas Capps, Andre Bos et al.

Digital Glass Forming (DGF) is a new manufacturing process for low-batch glass fabrication. The work zone temperature in DGF processes must be maintained in the glass’s working range to ensure good fabrication. If the temperature is too low, the filament will not wet to the substrate or previously deposited material and, if the temperature is too high, the filament may disengag…

Jia-Qi Lü, Jian-Su Sun, Rui-Ping Jia, Di Wang et al.

Abstract not available. Bibliographic information is searchable.

Tao Liu, Ming C. Leu, Edward C. Kinzel, Chinedum Okwudire

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Nicholas O’Brien, Jordan Weaver, Satbir Singh, Jack Beuth

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Yifei Hao, Yanbo Liang, Shan Liu

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Hiroki Kawabe, Kaito Ohtani, Yusibo Yang, Musaddiq Al Ali et al.

This paper presents a homogenized topology optimization (TO) method for spatially optimizing cell-size distribution of triply-periodic minimal surface (TPMS) structures, with high accuracy in the optimized structural response after de-homogenization. To achieve this, we introduce a novel de-homogenization technique that directly minimizes the difference between the wavenumbers …

Shuaiqi Zhuo, Junchen Li, Zhenghao Li, Xi Wang et al.

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Chuanshen Zhou, Yunxia Chen, Ali T. Shams, Congrui Jin et al.

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Huqiang Gong, Yaojie Wen, Ramasubramanian Lakshmi Narayan, Yongxiang Wang et al.

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Rita Porcaro, Amy M. Peterson, Giampaolo Campana, Maurizio Fiorini

This study investigates the coalescence behavior of bisphenol A polycarbonate droplets in the Arburg Plastic Freeforming additive manufacturing process through a computational framework that integrates thermal, rheological, and mechanical analyses. Using FLOW-3D simulations, the influence of extrusion temperature on droplet morphology, thermal field evolution, and interfacial b…

Yiquan Wang, Xiayun Zhao

Comprehensive, real-time characterization of curing evolution remains a critical challenge for ensuring the geometrical accuracy and mechanical integrity of vat photopolymerization (VPP). Here, we present a physics-informed, machine-learning-enhanced in-situ ultrasonic monitoring (IUM) framework that simultaneously estimates three key in-process part properties—degree of conver…

Mohammad Salman Yasin, Sajith Soman, Cindy Ashforth, Kevin Stonaker et al.

Abstract not available. Bibliographic information is searchable.