Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ngoc-Vu Ngo"'
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 33, Iss 4, Pp 284-291 (2021)
Vibration attached to workpiece in EDM (Electrical Discharge Machining) makes material removal rate (MRR) and surface roughness (SR) to be improved significantly. However, research results in this field are not so much. In this work, authors studied
Externí odkaz:
https://doaj.org/article/7db75c9db2b34c2aa366f7316848e4ba
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
A machine-vision method was used to build a three-dimensional measurement system using a measurement algorithm and a perspective transformation. The image data from a double complementary metal oxide semiconductor were transmitted to a notebook perso
Externí odkaz:
https://doaj.org/article/82e1ab6c2e854b35868d334f50684201
Publikováno v:
International Journal of Engineering. 35:276-282
To improve productivity and quality of machining process using Electrical Dischagre Machining (EDM), a lot of electrodes such as coated and alloy electrodes has been applied. Study on multi-objects optimization in EDM with coated electrode will incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::504c4131985df45ee1b5c8522889d04f
https://doi.org/10.5829/ije.2022.35.02b.02
https://doi.org/10.5829/ije.2022.35.02b.02
Autor:
Thanh Tu Nguyen, Tran Ngoc Giang, Thanh Danh Bui, Hoang Tu Ly, Vu Ngoc Pi, Ngoc-Vu Ngo, Luu Anh Tung, Thi-Hong Tran
Publikováno v:
Materials Science Forum. 1020:75-82
This paper presents an optimization of dressing conditions for SKD-11 steel grinding using HaiDuong grinding wheel made in Vietnam. Taguchi method was used to design experiment and calculate the optimized dressing conditions. Effects of the six input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2093b86eceee37d068f68c7e5ec0f38e
https://doi.org/10.4028/www.scientific.net/msf.1020.75
https://doi.org/10.4028/www.scientific.net/msf.1020.75
Autor:
Tran Ngoc Giang, Ngoc-Vu Ngo, Thanh Tu Nguyen, Thanh Danh Bui, Thi Quoc Dung Nguyen, Luu Anh Tung, Thi-Hong Tran, Vu Ngoc Pi
Publikováno v:
Materials Science Forum. 1020:83-90
This study is to determine effects of the dressing parameters to the flatness tolerance (Fl) when grinding SKD11 steel using HaiDuong grinding wheel and also propose the suitable dressing parameters to obtain the smallest flatness tolerance. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3289ee592827064a8a9de631557a9d7e
https://doi.org/10.4028/www.scientific.net/msf.1020.83
https://doi.org/10.4028/www.scientific.net/msf.1020.83
Autor:
Ngoc-Vu Ngo, Huu Phan Nguyen
Publikováno v:
Universal Journal of Mechanical Engineering. 7:330-335
The vibration integrated into die-sinking electrical discharge machining is a relatively new solution, so it has been creating the interest of researchers. In this paper, the authors studied the effect of low frequency vibration attached onto workpie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3579aa9bed188051ccd40f43a21be0a1
https://doi.org/10.13189/ujme.2019.070604
https://doi.org/10.13189/ujme.2019.070604
Publikováno v:
Advances in Engineering Research and Application ISBN: 9783030647186
This paper presents development of a measurement and classification system for robot arm using machine vision under controlled lighting environment. The proposed system uses a single camera as a sensor for measuring and classifying objects which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9df6a17281ef80b5731a8e38705a4c
https://doi.org/10.1007/978-3-030-64719-3_14
https://doi.org/10.1007/978-3-030-64719-3_14
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 100:3219-3235
A machine vision system for the automatic classification process is developed under different lighting environments, and has been applied to the operation of a robot arm with 6 degrees of freedom (DOF). In order to obtain accurate positioning informa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::864b3a1e29c240f9c2481a9a17dd5994
https://doi.org/10.1007/s00170-018-2888-7
https://doi.org/10.1007/s00170-018-2888-7
Publikováno v:
Advances in Engineering Research and Application ISBN: 9783030374969
The magnetic particle inspection method is to detect the surface of the ferromagnetic material and the subsurface flaw. It can be considered as a combination of two nondestructive inspection methods which are magnetic flux leakage inspection and visu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4223a4a62b15917607514117d097cd31
https://doi.org/10.1007/978-3-030-37497-6_17
https://doi.org/10.1007/978-3-030-37497-6_17
Publikováno v:
Procedia Engineering. 207:520-525
Preform is a step between blanking and finish forming. Design and optimization of the preform for forging would affect the material flow, forming load, dimension accuracy and tool wear. In this study, analysis, simulation and optimization process are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e7e86a829041ad43025aa4e8cffa94e
https://doi.org/10.1016/j.proeng.2017.10.815
https://doi.org/10.1016/j.proeng.2017.10.815