Results 21 to 30 of about 4,591 (221)

Multi-objects optimization in μ-EDM using AlCrN coated tungsten carbide electrode by Deng's method

Manufacturing Review, 2022
In machining, the use of appropriate optimization method will significantly contribute in improving the economic and technical efficiency. Currently, there are many techniques used for multi-objective decisions in electrical discharge machining (EDM) and
Pham Van Dong, Shirguppikar Shailesh, Nguyen Huu Phan, Nguyen Duc Minh, Bui Tien Tai, Le Thi Phuong Thanh, Nguyen Trong Ly   +6 more
doaj   +1 more source

Micro-EDM Numerical Simulation and Experimental Validation [PDF]

Proceedings of the 10th International Conference on Multi-Material Micro Manufacture, 2013
This paper introduces a new method for simulating the micro-EDM process in order to predict tool wear. The tool and workpiece are defined by NURBS surfaces whose shapes result from an iterative crater-by-crater deformation technique driven by physical parameters. The simulation method is validated through a comparison with experimental data.
BIGOT, Samuel, SURLERAUX, Anthony, ELKASEER, Ahmed, PERNOT, Jean-Philippe   +3 more
openaire   +2 more sources

A New Measurement Method of Relative Volume Wear Ratio Based on Discharge Debris Composition Analysis in Micro-EDM [PDF]

, 2014
In microelectrical discharge machining (micro-EDM) milling process, due to the unavoidability of electrode wear, selection of electrode with high electrical erosion resistance and accurate electrode compensation is entitled to be conducted to ensure high
Pei J.-Y., Shangbo Zou, Wei Liu, Xinyi Zheng, Xu J.-L., Zhenyuan Jia   +5 more
core   +1 more source

Micro-manufacturing : research, technology outcomes and development issues [PDF]

, 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
A Albers, A Gillner, A Razali, A Yabe, A. Brockett, A. Razali, AJ Sanchez-Salmeron, B Bhattacharyya, B Moser, BH Ryu, C. Harrison, CH Amon, CK Malek, CL Kuo, D Huo, D. Loziak, DT Pham, E Uhlmann, E Uhlmann, GM Robinson, H Aoyama, H Tsukahara, H Zhao, HJ Booth, HN Hansen, I Beltrami, J Cecil, J Fleischer, J Michler, J-M Breguet, J. Zhao, JA MacGeough, JA Palmer, JB Luo, K Ehmann, K Najafi, KP Rajurkar, L Alting, L Philippe, L Zhou, M Asami, M Geiger, M Meier, M Suda, MT Hung, NH Loh, P Bado, PR Hauptmann, R Muckenhirn, RP Martukanitz, S Fatikow, S Fatikow, S Fatikow, S Wakuri, T Gaugel, T Huang, V Kadekar, W Michaeli, W Pfleging, W. Pan, X Luo, X Peng, X Peng, X. Dai, XC Li, Y Li, Y Okazaki, Y Qin, Y. Ma, YB Bang, Yi Qin   +70 more
core   +1 more source

Experimental Investigations on µED Milling of Inconel 718 with Nano SiC Abrasive Mixed Dielectric

Materials Research, 2021
Micro electro-discharge machining is one of the efficient processes to create three-dimensional micro features of metallic components for various applications.
B. Elumalai, S. Gowri, P. Hariharan, K.V. Arun Pillai   +3 more
doaj   +1 more source

Energy Distribution Ratio into Micro EDM Electrodes

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
Energy distribution ratio into micro EDM electrodes was determined based on the summation between the ratio of energy loss due to heat conduction within electrodes and ratio of energy carried away by debris.
Mohd ZAHIRUDDIN, Masanori KUNIEDA
doaj   +1 more source

Development of AHP-embedded Deng’s hybrid MCDM model in micro-EDM using carbon-coated electrode

Journal of the Mechanical Behavior of Materials, 2023
The use of thin film-coated micro-tool electrode introduced a new technical solution to bring the best technical–economic efficiency in the field of non-conventional machining processes.
Pham Van Dong, Huu Phan Nguyen, Minh Nguyen Duc   +2 more
doaj   +1 more source

Micromachining in Powder-Mixed Micro Electrical Discharge Machining

Applied Sciences, 2020
Micromachining in the micro-electric discharge machining (μ-EDM) process requires high material-removal rate with good surface quality. Power-mixed μ-EDM, a modified machining process by introducing specific powder into the dielectric fluid, is among the
Gunawan Setia Prihandana, Muslim Mahardika, Tutik Sriani   +2 more
doaj   +1 more source

A New Thermal Model for Predicted Discharge Craters in Micro/Nano-EDM Considering the Non-Fourier Effect

Crystals, 2022
Micro/nano-electrical discharge machining is an alternative preparation method for surface micro/nano-structures, but it is difficult to precisely control the size of the micro/nano-structures due to its unclear material removal mechanism.
Zhi Chen, Cheng Wu, Hongbing Zhou, Hongzhi Yan   +3 more
doaj   +1 more source

Development of Proportional–Integrative–Derivative (PID) Optimized for the MicroElectric Discharge Machine Fabrication of Nano-Bismuth Colloid

Micromachines, 2020
Metal nanoparticles are typically prepared by using a chemical method, and a suspension is added to control the particle size and concentration of the nanoparticles.
Kuo-Hsiung Tseng, Chaur-Yang Chang, Yagus Cahyadi, Meng-Yun Chung, Chin-Liang Hsieh   +4 more
doaj   +1 more source