Results 31 to 40 of about 234,016 (301)

FE analysis of multi-cycle micro-forming through using closed-die upsetting models and forward extrusion models

, 2007
Research in micro-forming leads to the investigation of the effects of heat generation in the workpiece and temperature changes in the tools during the forming.
Pan, Wenke, Qin, Yi, Pan, W., Qin, Y.
core   +1 more source

Media-based forming of micro-flow channels into thin sheet metal by electromagnetically driven tools

, 2023
The use of high-speed forming technologies can contribute to satisfying current social and political demands on production technology such as sustainability and climate protection in manufacturing.
Linnemann, Maik, Scheffler, Christian, Psyk, Verena   +2 more
core   +1 more source

Eccentric rotary swaging variants

MATEC Web of Conferences, 2018
Rotary swaging is an incremental cold forming process that changes beneath the geometry also the microstructure and mechanical properties of workpiece.
Toenjes Anastasiya, Ishkina Svetlana, Schenck Christian, von Hehl Axel, Zoch Hans-Werner, Kuhfuss Bernd   +5 more
doaj   +1 more source

An integrated precise engineering for micro forming

MATEC Web of Conferences, 2018
An integrated precise engineering was proposed and developed to push the micro metal forming technology to higher level for manufacturing micro metallic devices in this study.
YANG Ming, Shimizu Tetsuhide, Hu Jun, Shiratori Tomomi   +3 more
doaj   +1 more source

Electropolishing and Shaping of Micro-Scale Metallic Features

Micromachines, 2022
Electropolishing (EP) is most widely used as a metal finishing process. It is a non-contact electrochemical process that can clean, passivate, deburr, brighten, and improve the biocompatibility of surfaces.
Sana Zaki, Nan Zhang, Michael D. Gilchrist   +2 more
doaj   +1 more source

Study of thickness and grain size effects on material behavior in micro-forming

, 2011
With the development of the technology, miniature and portability become the trends in manufacturing business. It is more and more important to miniaturize blank size in micro-forming process as well.
Yeh, Fung-Huei, Yeh, Fung-Huei; Li, Ching-Lun; Lu, Yuung-Hwa   +1 more
core   +1 more source

Micro-Forming

, 2011
This book is the first of its kind to collectively address design-based and mechanical micro-manufacturing topics in one place. It focuses on design and materials selection, as well as the manufacturing of micro-products using mechanical-based micro ...
Mahabunphachai, Sasawat, Muammer Koç, Sasawat Mahabunphachai, Koç, Muammer   +3 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Micro-manufacturing : research, technology outcomes and development issues

, 2010
Besides continuing effort in developing MEMS-based manufacturing techniques, latest effort in Micro-manufacturing is also in Non-MEMS-based manufacturing. Research and technological development (RTD) in this field is encouraged by the increased demand on
X. Dai, Harrison, C., Harrison, C.S., J. Zhao, D. Loziak, Y. Ma, A. Brockett, Razali, Akhtar, Ma, Y., Loziak, D., Brockett, A., Yi Qin, Razali, A., Pan, W., Qin, Y., W. Pan, C. Harrison, Zhao, J., A. Razali, Dai, X.   +19 more
core   +1 more source

High speed joining process by laser shock forming for the micro range [PDF]

, 2014
The importance to implement more functionality on the same space pushes miniaturization and makes hybrid joints under various conditions, also in the micro range, necessary.
Veenaas, S., Vollersten, F.
core   +1 more source