Results 41 to 50 of about 20,574 (263)

Influence of graphene coating in electrical discharge machining with an aluminum electrode

Journal of the Mechanical Behavior of Materials, 2023
Since the cost of electrodes in electrical discharge machining (EDM) is usually too high, it leads to a significant increase in the production cost.
Pham Van Dong, Shirguppikar Shailesh, Huu Phan Nguyen, Thangaraj Muthuramalingam, Le Thi Phuong Thanh, Trong Ly Nguyen, Ganachari Vaibhav   +6 more
doaj   +1 more source

Multi-Objective Optimization of the Cylindrical Grinding Process of SCM440 Steel Using Preference Selection Index Method

Journal of Machine Engineering, 2021
This paper presents a study to ensure the minimum value of Ra and Rz, and the maximum value of MRR when external cylindrical grinding by the PSI. The experiments performed according to the orthogonal Taguchi L9 matrix with the input parameters were ...
Dung Hoang Tien, Do Duc Trung, Nguyen Van Thien, Nhu-Tung Nguyen   +3 more
doaj   +1 more source

Effect of the electrode material on MRR. [PDF]

, 2014
Effect of the electrode material on MRR.
Chenchen Xu (627398), Baoping Cai (653985), Xiaopeng Li (496883), Yonghong Liu (542108), Renjie Ji (653983), Yanzhen Zhang (653986), Ruiqiang Diao (653984)   +6 more
core   +1 more source

Electrochemical Discharge Grinding of Metal Matrix Composites Using Shaped Abrasive Tools Formed by Sintered Bronze/diamond

Science and Engineering of Composite Materials, 2020
Electrochemical discharge machining (ECDM) is a well-known process for machining of particulate reinforced metal matrix composites (MMCs). However, ECDM process suffers several drawbacks such as the lower material removal rate (MRR), high risks of tool ...
Liu Jiangwen, Huang Qinming, Wu Ming, Zou Zhixiang, Lin Zhibiao, Guo Zhongning, He Junfeng, Chen Xiaolei   +7 more
doaj   +1 more source

High pressure activation of the Mrr restriction endonuclease in Escherichia coli involves tetramer dissociation [PDF]

, 2017
A sub-lethal hydrostatic pressure (HP) shock of similar to 100 MPa elicits a RecA-dependent DNA damage (SOS) response in Escherichia coli K-12, despite the fact that pressure cannot compromise the covalent integrity of DNA.
Torres Montaguth, Oscar E, Ghosh, Anirban, Torres Montaguth, Oscar Enrique, Tadesse, Wubishet M.,, Tadesse, Wubishet M., Catherine A. Royer, Torres montaguth, Oscar E., Anaïs C. Bourges, Montaguth, Oscar E. Torres, Anirban Ghosh, Nathalie Declerck, Aertsen, Abram, Declerck, Nathalie, Bourges, Anaïs C, Royer, Catherine A, Declerck, Nathalie,, Bourges, Anais C., Wubishet M. Tadesse, Montaguth, Oscar E. Torres,, Ghosh, Anirban,, Royer, Catherine A., Bourges, Anais C.,, Oscar E. Torres Montaguth, Royer, Catherine A.,, Declerck, Nathalie, N., Aertsen, Abram,, Abram Aertsen, Tadesse, Wubishet M   +27 more
core   +3 more sources

Integration of grey-based Taguchi technique in optimization of parameters process during the turning operation of 16MnCr5 steel [PDF]

International Journal of Industrial Engineering and Production Research, 2019
CNC turning is widely used as a manufacturing process through which unwanted material is removed to get the high degree of surface rough. In this research article, Taguchi technique was coupled with grey relation analysis (GRA) to optimize the turning ...
Saadat Ali Rizvi, Ali Wajahat
doaj   +2 more sources

Performance Analysis of MRR Array for UAV-based FSO Links [PDF]

, 2023
In this work, we investigate the performance of free space optical (FSO) communication systems based on modulating retroreflector (MRR) array.
Mazen Hasna (14809220), Mohammad Taghi Dabiri (16934406)   +1 more
core   +1 more source

Experimental Investigation and Optimization of Machining Parameters in Turning of Aluminum Alloy 075-T651

Production Engineering Archives, 2021
Aluminum alloy 7075-T651 is a widely used material in the aviation, marine, and automobile sectors. The wide application marks the importance of this material’s research in the manufacturing field.
Srivastava Arpit, Verma Mukesh Kumar, Niranjan Ramendra Singh, Chandra Abhishek, Patel Praveen Bhai   +4 more
doaj   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

Advanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra, Alberto M. Ruiz, Marta Galbiati, Álvaro Cortés‐Flores, Daniel Brown, Esteban Zamora‐Amo, Lisa Almonte, Andrei Shumilin, Juan Salvador‐Sánchez, Ana Pérez‐Rodríguez, Iñaki Orue, Andrés Cantarero, Andres Castellanos‐Gomez, Federico Mompeán, Mar Garcia‐Hernandez, Efrén Navarro‐Moratalla, Enrique Diez, Mario Amado, José J. Baldoví, M. Reyes Calvo   +19 more
wiley   +1 more source

Dynamic MRR Function Optimization Using Calculus of Variations [PDF]

Mathematical Problems in Engineering, 2010
A dynamic machining model to optimize the control of material removal rate (MRR) for a cutting tool undergoing the considerations of fixed tool life and maximum machining rate is established in this paper. This study not only applies material removal rate mathematically into the objective function, but also implements Calculus of Variations to ...
openaire   +2 more sources