3D Printing and Additive Manufacturing最新文献_第10页

Magnetic Stimulation for Programmed Shape Morphing: Review of Four-Dimensional Printing, Challenges and Opportunities 磁刺激编程塑形：回顾四维打印、挑战与机遇

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-21 DOI: 10.1089/3dp.2023.0198

Vera G. Kortman, Ellen de Vries, J. Jovanova, A. Sakes

引用次数: 0

Effects of Acetyl Tributyl Citrate on the Mechanical Properties, Abrasion Resistance, and Cytotoxicity of the Light-Cured 3D Printing Polyurethane Resins 柠檬酸乙酰三丁酯对光固化 3D 打印聚氨酯树脂的机械性能、耐磨性和细胞毒性的影响

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-14 DOI: 10.1089/3dp.2023.0161

Hsuan Chen, Chih-Hsin Lin, Shu-Wen Hung, Shyh-Yuan Lee, Yuan-Min Lin

引用次数: 0

The Effect of Thermal Cycle on Hot Cracking Evolution and Formation Mechanism in Thin Wall, Single Layer, and Cubic Samples of High-Strength Al-Cu-Mg-Mn Alloys Fabricated by Laser Powder Bed Fusion 热循环对激光粉末床熔融法制造的高强度铝-铜-镁-锰合金薄壁、单层和立方体样品中热裂纹演变及形成机理的影响

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-13 DOI: 10.1089/3dp.2023.0167

Xiaojia Nie, Fei Peng, Zhiheng Hu, Yang Qi, Haihong Zhu, Hu Zhang

引用次数: 0

Surface Structure Modification in Fused Filament Fabrication (FFF) Multi-Material Printing for Medical Applications: Printing of a Hand Prosthesis 用于医疗应用的熔融丝制造（FFF）多材料打印中的表面结构改性：手部假肢的打印

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-12 DOI: 10.1089/3dp.2023.0210

E. Brancewicz-Steinmetz, Natalia Słabęcka, Patryk Śniarowski, Katarzyna Wybrzak, Jacek Sawicki

引用次数: 0

Detecting Selective Laser Melting Beam Power from Ultrasonic Temporal and Spectral Responses of Phononic Crystal Artifacts Toward In-Situ Real-Time Quality Monitoring 从超声波的时相和频谱响应检测选择性激光熔化光束功率，实现原位实时质量监测

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-12 DOI: 10.1089/3dp.2023.0063

E. H. Rozin, Tipu Sultan, Hossein Taheri, Cetin Cetinkaya

引用次数: 0

Energy Consumption Prediction of Additive Manufactured Tensile Strength Parts Using Artificial Intelligence 利用人工智能预测增材制造拉伸强度部件的能耗

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-11 DOI: 10.1089/3dp.2023.0189

O. Ulkir, Mehmet Said Bayraklilar, M. Kuncan

引用次数: 0

Conductive Additive Manufactured Acrylonitrile Butadiene Styrene Filaments: Statistical Approach to Mechanical and Electrical Behaviors. 导电添加剂制造的丙烯腈-丁二烯-苯乙烯长丝:机械和电气行为的统计方法

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-01 Epub Date: 2023-12-11 DOI: 10.1089/3dp.2022.0287

Osman Ulkir

{"title":"Conductive Additive Manufactured Acrylonitrile Butadiene Styrene Filaments: Statistical Approach to Mechanical and Electrical Behaviors.","authors":"Osman Ulkir","doi":"10.1089/3dp.2022.0287","DOIUrl":"10.1089/3dp.2022.0287","url":null,"abstract":"Additive manufacturing is a process in which digital three-dimensional (3D) design data are used to build a component in layers by accumulating materials. There are many materials used in additive manufacturing technology. The most basic features that distinguish these materials are their strength and electrical behavior. They can be strong or flexible, resistant to abrasion, depending on the application used. Recently, 3D printing filament and polymeric composite materials combined with carbon nanostructures with electrical conductivity have been used. In this study, acrylonitrile butadiene styrene (ABS), a carbon black-filled conductive material with high strength and hardness, was preferred. The aim in this study is to focus on the mechanical and electrical behavior of the material processed in filament form. Fabrication of samples was done using a fused deposition modeling-based printer that controls filament orientation. Different experimental studies were conducted: (1) mechanical tests to determine the maximum tensile strength values of the samples; and (2) electrical tests to analyze the electrical resistances of the samples. In the design of the first experiment, infill volume, layer height, infill type, and printing direction were determined as factors affecting strength. In the design of the second experiment, the length, nozzle temperature, and measurement temperature were determined as the factors affecting the electrical resistance. Statistical analysis of the measured data was performed to evaluate the overall result of the experiments. Finally, a prediction model of real-time tensile strength and resistance values was created using machine learning algorithms. These algorithms are Gaussian Process Regression and Support Vector Machine. The results confirmed the known linear dependence of electrical resistance on the length of the 3D-printed conductive ABS samples and showed how changing the fabrication settings affected the strength values.","PeriodicalId":54341,"journal":{"name":"3D Printing and Additive Manufacturing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10726190/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45726099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Novel Hybrid Lattice Structure Approach Fabricated by Laser Powder Bed Fusion and Mechanical Properties Comparison. 激光粉末床融合制备新型混合晶格结构及其力学性能比较

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-01 Epub Date: 2023-12-11 DOI: 10.1089/3dp.2022.0224

Hamaid Mahmood Khan, Cemal İrfan Çalışkan, Mustafa Enes Bulduk

{"title":"The Novel Hybrid Lattice Structure Approach Fabricated by Laser Powder Bed Fusion and Mechanical Properties Comparison.","authors":"Hamaid Mahmood Khan, Cemal İrfan Çalışkan, Mustafa Enes Bulduk","doi":"10.1089/3dp.2022.0224","DOIUrl":"10.1089/3dp.2022.0224","url":null,"abstract":"Aluminum-based cellular structures are gaining a huge traction in several applications, including lightweight aircraft, military equipment, and heat exchangers. With additive manufacturing, the fabrication of complex periodic cellular structures with any unit cell form, size, and volume fraction has become a lot easier, allowing for more investment, research, and attention from both academia and industry. The aim of the research was to assess the manufacturability and performance of AlSi10Mg periodic cellular structures generated using the laser powder bed fusion process. Re-entrant and triply periodic and minimum surface (TPMS) gyroid cells were hybridized into a single cellular structure having identical volume fraction. Because of distinct mechanical properties of TPMS and re-entrant types, these cells were selected and assembled in various patterns to study their manufacturability, deformation behavior, energy absorption, and compressive strength. This work demonstrates good geometric agreement between the manufactured hybrid lattice structures and computer-aided design models. Hybridized structures with several repeated layers of TPMS gyroid and re-entrant cells can result in superior compressive strength and energy absorption than those with only few large layers.","PeriodicalId":54341,"journal":{"name":"3D Printing and Additive Manufacturing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10726188/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43553773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Study of Low-Pressure Cold Spray Additive Manufacturing: Investigation of Kinematic Spray Parameters on Deposition and Properties. 低压冷喷涂增材工艺研究——运动喷涂参数对沉积和性能的影响

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-01 Epub Date: 2023-12-11 DOI: 10.1089/3dp.2021.0260

Wenbo Li, Hongjian Wu, Christophe Verdy, Sophie Costil, Hanlin Liao, Sihao Deng

引用次数: 3

Effect of Stabilizers and Thermoplastic Polyurethane on the Properties of Three-Dimensional Printed Photochromic Wood Flour/Polylactic Acid Composites. 稳定剂和热塑性聚氨酯对三维印刷光致变色木粉/聚乳酸复合材料性能的影响

IF 3.1 4区工程技术

3D Printing and Additive Manufacturing Pub Date : 2023-12-01 Epub Date: 2023-12-11 DOI: 10.1089/3dp.2021.0170

Haiying Yang, Dong Wang, Hongjie Bi, Zechun Ren, Min Xu, Zhenhua Huang, Liping Cai

{"title":"Effect of Stabilizers and Thermoplastic Polyurethane on the Properties of Three-Dimensional Printed Photochromic Wood Flour/Polylactic Acid Composites.","authors":"Haiying Yang, Dong Wang, Hongjie Bi, Zechun Ren, Min Xu, Zhenhua Huang, Liping Cai","doi":"10.1089/3dp.2021.0170","DOIUrl":"10.1089/3dp.2021.0170","url":null,"abstract":"This study was aimed at investigating the photofatigue resistance and mechanical properties of photochromic wood-plastic composites using a stabilizer complex-AH (antioxidant 1010 and hindered amine light stabilizer HALS 770)-with different contents of thermoplastic polyurethane (TPU), which was prepared by the melt-blending extrusion process and three-dimensional (3D) printing. Photofatigue resistance, mechanical property, microtopography, and thermal analyses of 3D printed samples were performed. The results showed that the difference in surface color of composites improved by 26.7% with addition of AH after 10 days of accelerated aging, whereas the mechanical strength decreased. Upon adding TPU, composites' impact strength significantly increased by 25.48% and 87.87% with 10% and 20% addition, respectively. Meanwhile, the interface compatibilities between the components were enhanced. The differential scanning calorimetry and thermogravimetric analysis results indicated that 10% TPU could improve the thermal stability of composites.","PeriodicalId":54341,"journal":{"name":"3D Printing and Additive Manufacturing","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10726182/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41983943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0