Optimization of the Projection Microstereolithography Process for a Photocurable Biomass-Based Resin [0.03%]
光固化生物质基树脂微立体光刻工艺的优化
Jae Won Choi,Seok Beom Kim,Yong Son et al.
Jae Won Choi et al.
Biomass materials, an important source of chemical feedstocks, could replace fossil fuels as a resource in the future. The chemical feedstocks from biomass materials are used in many medical and pharmaceutical products and in fuels, chemica...
Augmented Design with Additive Manufacturing Methodology: Tangible Object-Based Method to Enhance Creativity in Design for Additive Manufacturing [0.03%]
增材制造方法的增强设计：基于实体对象的方法以提高增材制造的设计创造力
Armand Lang,Frédéric Segonds,Camille Jean et al.
Armand Lang et al.
Additive manufacturing (AM) brings new design potential compared with traditional manufacturing. Nevertheless, traditional manufacturing knowledge remains embedded in the minds of designers and is a real cognitive barrier to design in AM. D...
Building Orientation Determination Based on Multi-Objective Optimization for Additive Manufacturing [0.03%]
基于多目标优化的增材制造建筑朝向决策
Hongyao Shen,Shanshan Guo,Jianzhong Fu et al.
Hongyao Shen et al.
Due to the stratified construction of additive manufacturing (AM), the building orientation of an object greatly affects the manufacturing process and quality of the products. This article proposes an optimization algorithm for AM that comp...
Adaptable Bed for Curved-Layered Fused Deposition Modeling of Nonplanar Structures: A Proof of Concept [0.03%]
用于非平面结构曲层层熔融沉积造型的可调床：概念验证
Diana L Ramírez-Gutiérrez,Enrique Cuan-Urquizo,Alfonso Gómez-Espinosa
Diana L Ramírez-Gutiérrez
Curved-layered fused deposition modeling demands a curved mandrel for each of the designs to fabricate. This results in more fabrication time and material used. To overcome this, an adaptable pin-base mandrel is presented. The fabrication o...
3D-Printed Splitter for Use of a Single Ventilator on Multiple Patients During COVID-19 [0.03%]
用于COVID-19期间多名患者共用单个呼吸机的3D打印分配器
Simel Ayyıldız,Ahmet Murat Dursun,Vedat Yıldırım et al.
Simel Ayyıldız et al.
During epidemics or pandemics affecting the respiratory systems, hospital equipment such as ventilators may become insufficient and different solutions can be considered. In fast spreading respiratory illnesses such as COVID-19 due to the r...
Three-Dimensional-Printed Shape Memory Biomass Composites for Thermal-Responsive Devices [0.03%]
用于热响应装置的三维打印形状记忆生物质复合材料
Hongjie Bi,Xin Jia,Gaoyuan Ye et al.
Hongjie Bi et al.
In this study, unique three-dimensional (3D)-printed shape memory biomass composites were prepared by the melt blending and extrusion of polyurethane, polycaprolactone (PCL), and wood flour (WF) with adjustable contents. The addition conten...
Constrained Window Design in Projection Stereolithography for Continuous Three-Dimensional Printing [0.03%]
投影光刻连续三维打印中的约束窗口设计
Yizhou Jiang,Yilong Wang,Haiyang He et al.
Yizhou Jiang et al.
Although continuous projection Stereolithography (SL) printing is one of the next-generation ultra-fast additive manufacturing (AM) processes, its current constrained window design of the resin vat is suffering from many challenges, such as...
Sequential Multimaterial Additive Manufacturing of Functionally Graded Biopolymer Composites [0.03%]
功能梯度生物聚合物复合材料的顺序多材料增材制造技术研究
Nic A Lee,Ramon E Weber,Joseph H Kennedy et al.
Nic A Lee et al.
Cellulose, chitin, and pectin are three of the most abundant natural materials on Earth. Despite this, large-scale additive manufacturing with these biopolymers is used only in limited applications and frequently relies on extensive refinem...
Development of Cryogenic Electrohydrodynamic Jet Printing for Fabrication of Fine Scaffolds with Extra Filament Surface Topography [0.03%]
用于制造具有额外丝表面形态的精细支架的低温电水动力喷射打印的发展
Yihan Li,Jinge Zhou,Chuanxuan Wu et al.
Yihan Li et al.
Electrohydrodynamic jet printing (EJP) is a developing additive manufacture technology that enables the fabrication of fine scaffolds directly from polymer solutions or melt. Timely solidification of the polymer jet is the key factor for th...
Uncertain But Not Unregulated: Medical Product Regulation in the Light of Three-Dimensional Printed Medical Products [0.03%]
不确定但并非无法监管：三维打印医疗产品视角下的医疗产品监管
Antonia Horst,Fiona McDonald
Antonia Horst
As applications of three-dimensional (3D) printed medical products are being translated into clinical practice, stakeholders are increasingly concerned about whether current regulatory frameworks are able to regulate such products. With mor...