WEDM of meso-scale structure on thin nickel plate

In order to meet the machining demand of the metal components with micro/meso-scale, a kind of micro-fabrication method is explored by Wire-cut Electric Discharge Machining (WEDM). To find solutions for the problems of machining, a series of WEDM experiments for the micro/meso-scale structure of a thin nickel plate are carried out based on the analysis of technology regularity of WEDM. Experimental results indicate that the reasonable constraint on the discharge energy is the key to finish the machining of the metal components with micro/meso-scale. The stable machining can be achieved by adjusting discharge parameters to lower levels. The micro/meso-scale machining defects of cantilever distortion and sharp corners bending can be solved by segmented and multiple cutting accordingly. At last, some examples of complex structures machined are shown.

Download Full-text

Investigating the spectral features of the brain meso‐scale structure at rest

Human Brain Mapping ◽

10.1002/hbm.25607 ◽

2021 ◽

Author(s):

Riccardo Iandolo ◽

Marianna Semprini ◽

Diego Sona ◽

Dante Mantini ◽

Laura Avanzino ◽

...

Keyword(s):

Scale Structure ◽

Spectral Features ◽

The Brain ◽

Meso Scale

Download Full-text

Evolution of Meso-scale Structure at Critical State for Granular Media

Proceedings of GeoShanghai 2018 International Conference: Fundamentals of Soil Behaviours ◽

10.1007/978-981-13-0125-4_87 ◽

2018 ◽

pp. 784-791

Author(s):

Yang Liu ◽

Ziqiao Cheng ◽

Jianyu Li ◽

Shuang Li

Keyword(s):

Critical State ◽

Granular Media ◽

Scale Structure ◽

Meso Scale

Download Full-text

Dominance of debonding defect of CFST on PZT sensor response considering the meso-scale structure of concrete with multi-scale simulation

Mechanical Systems and Signal Processing ◽

10.1016/j.ymssp.2018.01.041 ◽

2018 ◽

Vol 107 ◽

pp. 515-528 ◽

Cited By ~ 17

Author(s):

Bin Xu ◽

Hongbing Chen ◽

Y.-L. Mo ◽

Tianmin Zhou

Keyword(s):

Sensor Response ◽

Scale Structure ◽

Multi Scale ◽

Meso Scale

Download Full-text

Modeling the hydrodynamics of downer reactors based on the meso-scale structure

Powder Technology ◽

10.1016/j.powtec.2016.09.087 ◽

2017 ◽

Vol 314 ◽

pp. 367-376 ◽

Cited By ~ 7

Author(s):

Wenming Liu ◽

Hongzhong Li ◽

Qingshan Zhu

Keyword(s):

Scale Structure ◽

Meso Scale

Download Full-text

130 Development of a miniaturized machine tool for machining a micro/meso scale structure

Proceedings of International Conference on Leading Edge Manufacturing in 21st century LEM21 ◽

10.1299/jsmelem.2003.157 ◽

2003 ◽

Vol 2003 (0) ◽

pp. 157-162 ◽

Cited By ~ 3

Author(s):

J. H. Lee ◽

S. R. Park ◽

S. H. Yang

Keyword(s):

Machine Tool ◽

Scale Structure ◽

Meso Scale

Download Full-text

Effects of Meso-Scale Structure and Interactions on Macro-Scale Mechanical Properties in Polymeric Materials

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.261-263.747 ◽

2004 ◽

Vol 261-263 ◽

pp. 747-752

Author(s):

Akira Shinozaki ◽

Masaki Omiya ◽

Hisahiro Inoue ◽

Kikuo Kishimoto

Keyword(s):

Mechanical Properties ◽

Network Models ◽

Fem Analysis ◽

Polymeric Materials ◽

Scale Structure ◽

Polymer Chains ◽

Scale Interactions ◽

Macro Scale ◽

The Relationship ◽

Meso Scale

The mechanical properties of polymers are strongly influenced by meso-scale structure such as entanglement, orientation, folded chain, etc. However, the relationship between the meso-scale structure and macro-scale mechanical properties of polymers has not been clarified. In this paper, network models of polymer chains are introduced to simulate the meso-scale interactions. From the FEM analysis of this model, the effects of interactions on macro-scale mechanical properties are investigated.

Download Full-text