Results 51 to 60 of about 12,905 (249)
تحلیل آماری و بهینهسازی متغیرهای موثر بر رفتار کششی و ضربهای نمونههای PETG چاپ-شده با استفاده از مدلسازی لایهنشانی ذوبی [PDF]
مکانیک سازه ها و شاره هامدلسازی لایهنشانی ذوبی (FDM) به عنوان یکی از روشهای ساخت افزایشی قطعات پلیمری، شناخته میشود. در این فرآیند، چاپ قطعه بر اساس لایهنشانی فیلامنت ذوبشده انجام میشود.
سعید کوه فر +1 more
doaj +1 more source
Fuels for Future Electric Power [PDF]
, 1976 OVER THE NEXT FORTY YEARS, THE U.S. WILL EXPERIENCE PROBLEMS BECAUSE OF DWINDLING SUPPLIES OF FOSSIL FUELS AND AN INCREASING DEPENDENCE ON FOREIGN OIL.
Manne, A., Yu, Oliver S.
core +1 more source
Microscopic aspects of crack propagation along PET-glass and PET-Al interfaces [PDF]
, 2006 This paper reports microscopic investigations of the propagation of cracks along polymer-glass and polymer-metal interfaces. The experimental methods include an asymmetric double cantilever beam in an optical microscope, and bire-fringence and atomic ...
De Hosson, J. Th. M. +2 more
core +2 more sources
Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review
Advanced Robotics Research, EarlyView.This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj +2 more
wiley +1 more source
Advanced Science, EarlyView.Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi +7 more
wiley +1 more source
European Mechanical Science3D printing is a rapidly advancing method in digital manufacturing techniques and produces objects in layers. Fused Deposition Modelling (FDM) is a 3D printing technology where the material is melted in a hot nozzle and then placed on a build platform to
Oğuz Tunçel
doaj +1 more source
Synthesis of polyethylgloxylate, its purification and identification [PDF]
, 2018 This research is devoted to synthesis of polyethylglyoxylate (PEtG) by anionic polymerization. The structure and molecular weight characteristic of PEtG are studied by IR-spectrodcopy and gel-permeation chromatography. Obtained PEtG had a low value of Mw
Ботвин, В. В. +2 more
core
Construction of scale models in industrial design: the irruption of additive manufacturing. Rubrics proposal for an objective evaluation [PDF]
, 2019 Comunicació presentada a EDULEARN2019, 11th International Conference on Education and New Learning Technologies (July 1-3, 2019, Palma, Mallorca, Spain).Recent studies corroborate the progressive implementation of Additive Manufacturing technologies ...
Felip, Francisco, Gual, Jaume
core +1 more source
A Robotic Urinary Bladder Enabling Volume Monitoring and Assisted Micturition
Advanced Intelligent Systems, EarlyView.An implantable robotic bladder is presented that can store urine in an origami‐designed enclosure. An inductance sensing principle can monitor and transfer the urine volume in real‐time. It can actively expand based on the amount of urine collected from kidneys and apply on‐demand mechanical compression to assist urination.
Izadyar Tamadon +4 more
wiley +1 more source
Moisture absorption of 3D-printed PETG plastic samples
Vestnik MGSU, 2023 Introduction. The additive manufacturing method implies the emergence of emergent properties in the final product, not inherent in the original elements of the system individually. Performance properties of products obtained by FDM-printing are defined not only by the material properties, but also by printing parameters — nozzle and table temperature ...
Dmitrij R. Nizin +3 more
openaire +1 more source