Results 11 to 20 of about 37,685 (267)

Effect of Ball Size on the Microstructure and Morphology of Mg Powders Processed by High-Energy Ball Milling

Metals, 2021
Commercial powders of pure magnesium were processed by high-energy ball milling. The microstructural and morphological evolution of the powders was studied using scanning electron microscopy (SEM), energy dispersive spectrometry (EDX) and X-ray ...
Jesus Rios, Alex Restrepo, Alejandro Zuleta, Francisco Bolívar, Juan Castaño, Esteban Correa, Félix Echeverria   +6 more
doaj   +1 more source

Study on the Machinability of Ni-Based Superalloy by Milling Parameters and Cooling Methods under Minimal Quantity Lubrication

Applied Sciences, 2023
To explore the milling characteristics of Ni-based superalloy under minimal quantity lubrication (MQL), a single-factor experiment was adopted to investigate the milling machinability of GH4169 Ni-based superalloy.
Yihan Jiang, Haitao Yue, Qiang Li, Guangshuo Ding, Xinyu Wang   +4 more
doaj   +1 more source

Woodworking Tool Wear Condition Monitoring during Milling Based on Power Signals and a Particle Swarm Optimization-Back Propagation Neural Network

Applied Sciences, 2021
In the intelligent manufacturing of furniture, the power signal has the characteristics of low cost and high accuracy and is often used as a tool wear condition monitoring signal.
Weihang Dong, Xianqing Xiong, Ying Ma, Xinyi Yue   +3 more
doaj   +1 more source

Milling Parameters Optimization for Surface Quality [PDF]

, 2016
The Taguchi method is a powerful tool to experiment design optimization and is used in this work to optimize the cutting parameters, which reduce the chatter effect on surface quality. The present study includes feed per tooth, cutting speed, radial and axial depth of cut as control factors.
Dias, Tânia Maria Costa, Paulo, Nuno José Lopes, Lopes, Hernani, Braz-César, Manuel, Queijo, Luis, Ribeiro, J.E.   +5 more
openaire   +2 more sources

Influence of the milling parameters on the mechanical work intensity in planetary mills [PDF]

Powder Technology, 2013
CSIC No ...
Gotor Martínez, Francisco José, Achimovičová, M., Real Pérez, Concepción, Baláž, Peter   +3 more
openaire   +4 more sources

Analysis and Optimization of Milling Deformations of TC4 Alloy Thin-Walled Parts Based on Finite Element Simulations

Machines, 2023
TC4 (DIN3.7164/5) alloy thin-walled parts are widely used in aviation and aerospace industries. However, due to their special structure, shape and poor machinability, large milling forces and milling deformation often occur in the milling process, which ...
Jiaquan Tang, Congying Deng, Xuhui Chen, Haiyan Zhai   +3 more
doaj   +1 more source

Modeling the particle size of nanomaterials synthesized in a planetary ball mill

OpenNano, 2023
Planetary ball milling (PBM) synthesis of nanoparticles involves conducting several trials to obtain the desired size. Mathematical modeling of the PBM process is a tool to tackle the issue of PBM synthesis. In this study, a conceptual model was proposed
Chwadaka Pohshna, Damodhara Rao Mailapalli   +1 more
doaj   +1 more source

Nanocrystal Preparation of Poorly Water-Soluble Drugs with Low Metal Contamination Using Optimized Bead-Milling Technology

Pharmaceutics, 2022
Nanocrystal preparation using bead milling is an important technology to enhance the solubility of poorly water-soluble drugs. However, there are safety concerns regarding the metal contaminants generated during bead milling.
Hironori Tanaka, Yuya Ochii, Yasushi Moroto, Daisuke Hirata, Tetsuharu Ibaraki, Ken-ichi Ogawara   +5 more
doaj   +1 more source

Experimental Analysis and Prediction Model of Milling-Induced Residual Stress of Aeronautical Aluminum Alloys

Applied Sciences, 2021
Aeronautical thin-walled frame workpieces are usually obtained by milling aluminum alloy plates. The residual stress within the workpiece has a significant influence on the deformation due to the relatively low rigidity of the workpiece.
Shouhua Yi, Yunxin Wu, Hai Gong, Chenxi Peng, Yongbiao He   +4 more
doaj   +1 more source

Experimental Investigation of Cutting Vibration during Micro-End-Milling of the Straight Groove

Micromachines, 2020
Micro-end-milling is a cutting technology that removes redundant material from machined workpieces by small-diameter end mills, and is widely used to manufacture miniature complex parts. During micro-end-milling, the cutting vibration caused by weak tool
Lijie Ma, Ian Howard, Minghua Pang, Zhankui Wang, Jianxiu Su   +4 more
doaj   +1 more source