Results 91 to 100 of about 10,489,891 (303)

Extrusion Material Moisture on the Property of Prolamins from Distiller's Grains

Shipin gongye ke-ji
In this study, a single-screw extruder was used to extrude distiller's grains (DGs) and the effect of extrusion material moisture (21%, 24%, 27%, 30%, 33%) on prolamins from DGs (PDGs) was studied by measuring the physicochemical (solubility ...
Yao LIU, Ruoyun YUAN, Hongjun LI, Shanfeng CHEN, Chengye MA, Chenjie WANG   +5 more
doaj   +1 more source

Numerical modelling of the viscoelastic polymer melt flow in material extrusion additive manufacturing

Virtual and Physical Prototyping
In material extrusion (MEX), it is challenging to accurately predict the steady and transient feeding forces at various polymer extrusion rates when printing island and thin-walled structures involving rapid start/stop or acceleration/deceleration ...
Xuguang Xu, Wanglin Qiu, Dong-Dong Wan, Jin Wu, Feihu Zhao, Yi Xiong   +5 more
semanticscholar   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Process-Dependent Influences on Adhesion in Multi-Material Extrusion

Applied Sciences
The complexity offered by additive material extrusion (MEX) presents new opportunities for novel design, especially with regard to multi-material components.
Raphael Freund, Hartwig Schneider, Clemens Babucke, Axel Sauer, Thomas Vietor, Sven Hartwig   +5 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

A Review of Process Parameters That Effect to Extrusion on Demand

MATEC Web of Conferences, 2018
An additive Manufacturing (AM) process has been introduced to fabricate three-dimension objects from liquid polymers and powder particles e.g. polymers and metals, this process has been also applied to fabricate three-dimension ceramic objects called ...
Pitayachaval Paphakorn, Baothong Thanakhan   +1 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Parametric modeling in cold extrusion of Al 2014 alloy using Taguchi method–based GRA

Journal of Engineering and Applied Science
Cold extrusion is a fundamental metal forming technique and involves subjecting a block of material to high pressure as it passes over a die orifice of exact profile.
Anupama Francy K., Venkata Sai Sudheer S., Naga Krishna N., Naveen Kumar Ch., Venu M.   +4 more
doaj   +1 more source

Evaluation of Aggregate Distribution Heterogeneity in 3D Printed Concrete by Means of X-ray CT

Buildings
The mechanical performance of a printed object in 3D concrete printing is influenced by the interfacial bonding strength between the deposited filaments. Hence, the physical properties of the layer interface and the influential factors have been studied.
Rei Yoshihara, Kota Nakase, Katsufumi Hashimoto, Takafumi Sugiyama, Yoshiki Honda   +4 more
doaj   +1 more source