Results 11 to 20 of about 7,007 (201)

Understanding the Mechanism of Abrasive-Based Finishing Processes Using Mathematical Modeling and Numerical Simulation

Metals, 2022
Recent advances in technology and refinement of available computational resources paved the way for the extensive use of computers to model and simulate complex real-world problems difficult to solve analytically.
Abdul Wahab Hashmi, Harlal Singh Mali, Anoj Meena, Kuldeep K. Saxena, Ana Pilar Valerga Puerta, Chander Prakash, Dharam Buddhi, J. P. Davim, Dalael Saad Abdul-Zahra   +8 more
doaj   +1 more source

Process optimization of magnetic grinding TC4 titanium alloy with elastic magnetic pole grinding head

Jin'gangshi yu moliao moju gongcheng, 2023
Magnetic grinding has the characteristics of conformal machining. However, when a small grinding head is used to magnetically grind a workpiece with a large twist, the difference in the gap between the grinding head at different positions of the ...
Ze REN, Yongwei ZHU, Yanhui DONG, Xin SHENG, Kerong WANG   +4 more
doaj   +1 more source

A Magnetic Abrasive Finishing Process with an Auxiliary Magnetic Machining Tool for the Internal Surface Finishing of a Thick-Walled Tube

Machines, 2022
This paper proposes a novel magnetic abrasive finishing (MAF) process that uses an auxiliary magnetic machining tool for the internal surface finishing of a thick-walled tube.
Yanzhen Yang, Yuan Xue, Binxun Li, Yongjian Fu, Yinghan Jiang, Rongxin Chen, Wei Hang, Xu Sun   +7 more
doaj   +1 more source

Analysis of the forces acting from the side of the magneto-abrasive tool on parts being machined during magneto-abrasive machining in conditions of the annular bath with large working gaps

Mechanics and Advanced Technologies, 2023
Background. For effective magneto-abrasive machining (MAM) of complex-shaped parts, comprehensive information is needed on the processes that occur when the magneto-abrasive tool (MAT) contacts with the surfaces being machined. Effective magneto-abrasive
Victor Maiboroda, Dmytro Dzhulii, Kostiantyn Zastavskyi   +2 more
doaj   +1 more source

Finite Element Analysis of the Magnetic Field Distribution in a Magnetic Abrasive Finishing Station and its Impact on the Effects of Finishing Stainless Steel AISI 304L

Metals, 2021
In this article, we present a numerical model of a magnetic abrasive finishing station, which was analyzed using the finite element method (FEM). The obtained results were compared with the real values measured on an experimental station of our own ...
Michał Marczak, Józef Zawora
doaj   +1 more source

INVESTIGATION OF SURFACE ROUGHNESS IN MODERN FINISHING PROCESS USING PERMANENT MAGNET

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2023
This work introduces an investigation of the surface roughness (Ra) during flat plate machining utilizing magnetic abrasive finishing process (MAF). In this study three parameters (Machining time, Mesh size, and Gap) were studied.
Baqer A. Ahmed, Mohammed S. Jabbar
doaj   +1 more source

Determining a rational scheme of machining of gas turbine engine essential parts in magnetorheological environments by the method of expert assessment

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
The paper examines the basic schemes, features and advantages of magnetic abrasive machining. In this work we provide information on working environments for magnetic abrasive machining, compositions of ferro-abrasive powders and roughness of the ...
A. G. Boytsov, S. V. Kurilovich, V. V. Kuritsyna, M. V. Siluyanova   +3 more
doaj   +1 more source

Improve the Micro-hardness of Single Point Incremental Forming Product Using Magnetic Abrasive Finishing [PDF]

Engineering and Technology Journal, 2020
In this paper the Magnetic Abrasive Finishing (MAF) was utilized after Single Point Incremental Forming (SPIF) process as a combined finishing process. Firstly, the Single Point Incremental forming was form the truncated cone made from low carbon steel ...
Baqer Ahmed, Saad Shather, Wisam Hamdan
doaj   +1 more source

Neural network modelling of Abbott-Firestone roughness parameters in honing processes [PDF]

, 2017
In present study, three roughness parameters defined in the Abbott-Firestone or bearing area curve, Rk, Rpk and Rvk, were modelled for rough honing processes by means of artificial neural networks (ANN).
Buj Corral, Irene, Llanas Parra, Francesc Xavier, Sivatte Adroer, Mauricio   +2 more
core   +2 more sources

Study on Mechanism of Roundness Improvement by the Internal Magnetic Abrasive Finishing Process Using Magnetic Machining Tool

Machines, 2022
An internal magnetic abrasive finishing process using a magnetic machining tool was proposed for finishing the internal surface of the thick tubes.
Jiangnan Liu, Yanhua Zou
doaj   +1 more source