Optimization of 3D Printed Patterns for the Hybrid Investment Casting Technology by R. Štěpán, V. Krutiš, R. Jelínek, M. Petřík

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Optimizing Impact Toughness in 3D-Printed PLA Structures Using Hilbert Curve and Honeycomb Infill Patterns by Muhammad Usman Ali, Azka Nadeem, Babar Ashfaq, Shafi Ullah, Muhammad Waseem, Muhammad Arbab Aslam, Qazi Amaan Alam

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Effect of orthotropy and printing patterns on the bending performance of 3D printed concrete grid components by Zhaohui Chen, Ziyi Yue, Wangdui Gerong, Zhenyue Wang, Xiaoyue Zhang, Hongyu Zhao, Minmao Liao

“…Crucially, interfacial damage remained absent prior to structural failure, demonstrating that optimized printing patterns can mitigate anisotropy effects. …”
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Compressive performance of 3D-printed lightweight structures: Infill pattern optimization via Multiple-Criteria Decision Analysis method by Cristina Vălean, Emanoil Linul, Dipen Kumar Rajak

“…The present work addresses a comprehensive compression characterization of Polylactic Acid (PLA) parts produced through the material extrusion (MEX) process, focusing on large strain ranges (0–80 %). Additionally, an optimization study of the infill pattern (IP) was conducted using the Multiple-Criteria Decision Analysis (MCDA) method. …”
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Effect of infill pattern on mechanical properties of 3D printed PLA-Zn composites for drone frame structures: A topology optimization integrated application study by P. Arunkumar, D. Balaji, N. Radhika, L. Rajeshkumar, Sanjay Mavinkere Rangappa, Suchart Siengchin

“…Subsequently, the drone frame was printed using the topologically optimized model with the infill pattern which exhibited maximum mechanical properties. …”
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Exploring infill pattern and density effects on the tensile properties of 3D printed ABS by Bruno Leonardelli, Cesar Pandolfi, Gustavo Alberto Ludwig, Cristian Padilha Fontoura

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Evaluation of Dimensional Characteristics of Conductive Pattern Elements of 3D-Printed Circuit Boards by O. N. Smirnova, A. A. Aleksandrov, Yu. S. Bobrova, K. M. Moiseev

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Layer combination of similar infill patterns on the tensile and compression behavior of 3D printed PLA by Menna G. Aboelella, Samy J. Ebeid, Moustafa M. Sayed

“…This study investigates the mechanical behavior of 3D-printed PLA structures by exploring the influence of multi-layer infill patterns on tensile and compressive strength. …”
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Optimization of Mechanical Properties and Surface Characteristics of PLA+ 3D Printing Materials by Ali H. Kadhum, Salah Al-Zubaidi, Salah Sabeeh Abed AlKareem

“…Therefore, this study aims to optimize the infill density and pattern beside printing speed and temperature to achieve optimum mechanical properties and surface characteristics of PLA+ 3D-printed material. …”
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Application of pulse width modulation control in EHD waveform to optimize printing performance by Dongqiao Bai, Jin Huang, Hongxiao Gong, Jianjun Wang, Mengyang Su, Pengbing Zhao, Chaoyu Liang

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Application of ai driven system for estimation of orders in the printing industry by Kostaryev D., Tkachenko V., Sizova N.

“…Printing enterprises face growing competition, rapid tech progress, and higher demands for efficiency and quality. …”
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An innovative and sustainable design of intangible Miao wax printing patterns in combination of diffusion model and fuzzy TOPSIS by Xinhui Kang, Wenjie You, Huaqian Xie

“…The esthetic optimization design of wax printing pattern is carried out through the collaborative innovation of shape grammar and DM. …”
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Optimizing Surface Area of Structured Packing via Advanced 3D Printing Techniques by Stefano Giovanni Acierno, Domenico Flagiello, Daniele Tammaro, Alessandro Erto, Pier Luca Maffettone, Amedeo Lancia, Francesco Di Natale

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Design and Performance Optimization of a 3D-Printed SIW Antenna for Free-Space Applications by Md Mahabub Alam, Nurhafizah Abu Talip Yusof, Nurazyyati Inas, Muhammad Naim Aminuddin, Bifta Sama Bari, Yasmin Abdul Wahab, Mohamad Shaiful Abdul Karim

“…This paper presents the design and performance evaluation of a Substrate-Integrated Waveguide (SIW) antenna fabricated using 3D printing technology, with a focus on optimizing its performance for future free-space applications. …”
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Optimizing Bioleaching for Printed Circuit Board Copper Recovery: An AI-Driven RGB-Based Approach by Jordi Vives Pons, Albert Comerma, Teresa Escobet, Antonio D. Dorado, Marta I. Tarrés-Puertas

“…The gradient boosting model, optimized via response surface methodology (RSM), outperformed the others, with predictions matching 84% of observed patterns. …”
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Via placement optimization for a group of wires by K. A. Knop, S. Yu. Luzin

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Additive–Subtractive Manufacturing Based on Water-Soluble Sacrificial Layer: High-Adhesion Metal Patterning via Inkjet Printing by Mengyang Su, Jin Huang, Hongxiao Gong, Zihan Zhu, Pan Li, Huagui Wang, Pengbing Zhao, Jianjun Wang, Jie Zhang

“…Finally, the substrate is immersed in water, dissolving the sacrificial layer and detaching the undesired metal, thereby achieving selective retention of the conductive pattern. Experimental results demonstrate that the optimized water-soluble material, with tailored viscosity and surface tension, enables a patterning resolution of ±10 μm. …”
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Influence of infill patterns and densities on the fatigue performance and fracture behavior of 3D-printed carbon fiber-reinforced PLA composites by Lubna Layth Dawood, Ehsan Sabah AlAmeen

“…These results elucidate the optimization of infill patterns and ratios together with carbon fiber reinforcement for the development of CF-PLA components as a high-performance 3D printing solution for a wide range of engineering applications.…”
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Multi objective optimization of FDM 3D printing parameters set via design of experiments and machine learning algorithms by Antonio Panico, Alberto Corvi, Luca Collini, Corrado Sciancalepore

“…Abstract The choice of the optimal printing setup for Fused Deposition Modeling (FDM) 3D-printing technology is challenging due to complex interactions between process parameters and mechanical properties. …”
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The Effect of Layer Thickness and Nozzle Diameter in Fused Deposition Modelling Printing on the Flexural Strength of Zirconia Ceramic Samples Produced by a Multistage Manufacturing... by Anton Smirnov, Oleg Yanushevich, Natella Krikheli, Yulia Zhukovskaya, Mihail Soloninkin, Petr Naumenko, Nestor Washington Solis Pinargote, Pavel Peretyagin, Sergey Grigoriev, Nikita Nikitin

“…This paper deals with the application of statistical analysis in the study of the dependence of the flexural strength of sintered zirconia disks on the printing parameters (nozzle diameter, layer thickness, and infill pattern) of the fused deposition method printing of a ceramic–polymer filament containing 80 wt.% zirconia and 20 wt.% polylactide. …”
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