Results 11 to 20 of about 602,649 (335)

Effect of positional errors on the accuracy of multi-probe roundness measurement methods

Mechanical Systems and Signal Processing, 2020
Multi-probe roundness measurement methods can be used to measure cross section roundness profiles and dynamic behaviour of large flexible rotors such as paper machine rolls.
T. Tiainen, R. Viitala
semanticscholar   +3 more sources

Sphericity and roundness computation for particles using the extreme vertices model

Journal of Computational Science, 2019
Shape is a property studied for many kinds of particles. Among shape parameters, sphericity and roundness indices had been largely studied to understand several processes.
Irving Cruz, D. Ayala, D. Hiller, S. Gutsch, M. Zacharias, S. Estradé, F. Peiró   +6 more
semanticscholar   +3 more sources

Three-Probe Error Separation with Chromatic Confocal Sensors for Roundness Measurement

Nanomanufacturing and Metrology, 2021
In this study, three-probe error separation was developed with three chromatic confocal displacement sensors for roundness measurement. Here, the harmonic suppression is discussed first to set suitable orientation angles among three sensors.
Jiao Bai, Yingzuo Wang, Xiaohao Wang, Qian Zhou, K. Ni, Xinghui Li   +5 more
semanticscholar   +1 more source

Visualization of Interstitial Pore Fluid Flow

Journal of Imaging, 2022
Pore scale analysis of flow through porous media is of interest because it is essential for understanding internal erosion and piping, among other applications. Past studies have mainly focused on exploring macroscopic flow to infer microscopic phenomena.
Linzhu Li, Magued Iskander
doaj   +1 more source

3D quantitative shape analysis on form, roundness, and compactness with μCT

Powder Technology, 2016
Budi Zhao, Jianfeng Wang
semanticscholar   +3 more sources

Population changes in residential clusters in Japan [PDF]

, 2017
Population dynamics in urban and rural areas are different. Understanding factors that contribute to local population changes has various socioeconomic and political implications.
Masuda, Naoki, Sekiguchi, Takuya, Tamura, Kohei   +2 more
core   +7 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

Seed Morphological Properties Related to Taxonomy in Silene L. Species

Taxonomy, 2022
Silene taxonomy, traditionally based on morphological characteristics, is now driven by DNA sequence analysis. While the usefulness of both morphological and molecular methods remains undisputed, there is an interest in the identification of the ...
José Javier Martín-Gómez, José Luis Rodríguez-Lorenzo, Ana Juan, Ángel Tocino, Bohuslav Janousek, Emilio Cervantes   +5 more
doaj   +1 more source

Influence on surface characteristics generated in Low Frequency Vibration Cutting

Nihon Kikai Gakkai ronbunshu, 2020
LFV is one of effective machining technologies to break long and continuous chips in the turning process. LFV technology stands for low frequency vibration cutting. Vibration in the tool feed direction is applied in LFV and it is synchronously controlled
Akihito MIYAKE, Ayako KITAKAZE, Seiko SAKURAI, Masahiro MURAMATSU, Kenji NOGUCHI, Kazuhiko SANNOMIYA, Takaichi NAKAYA, Yo KAMADA, Hiroyuki SASAHARA   +8 more
doaj   +1 more source

Profile Evolution and Cross-Process Collaboration Strategy of Bearing Raceway by Centerless Grinding and Electrochemical Mechanical Machining

Micromachines, 2022
Roundness is one of the most important evaluation indexes of rotary parts. The formation and change of roundness in the machining of parts is essentially the formation and genetic process of profile.
Zhaobin Yan, Shuangjiao Fan, Wenpeng Xu, Zhixin Zhang, Guibing Pang   +4 more
doaj   +1 more source