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Juho Ratava
Juho Ratava
Associate Professor, Lappeenranta-Lahti University of Technology
在 lut.fi 的电子邮件经过验证 - 首页
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Micro manufacturing unit and the corresponding 3D-model for the digital twin
M Lohtander, N Ahonen, M Lanz, J Ratava, J Kaakkunen
Procedia manufacturing 25, 55-61, 2018
952018
Chatter detection in turning processes using coherence of acceleration and audio signals
KM Hynynen, J Ratava, T Lindh, M Rikkonen, V Ryynänen, M Lohtander, ...
Journal of Manufacturing Science and Engineering 136 (4), 044503, 2014
582014
Tool condition monitoring in interrupted cutting with acceleration sensors
J Ratava, M Lohtander, J Varis
Robotics and Computer-Integrated Manufacturing 47, 70-75, 2017
562017
Location independent manufacturing–Case-based blue ocean strategy
M Lohtander, A Aholainen, J Volotinen, M Peltokoski, J Ratava
Procedia Manufacturing 11, 2034-2041, 2017
322017
Micro manufacturing unit–creating digital twin objects with common engineering software
M Lohtander, E Garcia, M Lanz, J Volotinen, J Ratava, J Kaakkunen
Procedia Manufacturing 17, 468-475, 2018
282018
Artificial neural network controlled GMAW system: Penetration and quality assurance in a multi-pass butt weld application
S Penttilä, P Kah, J Ratava, H Eskelinen
The International Journal of Advanced Manufacturing Technology 105 (7), 3369 …, 2019
252019
An adaptive fuzzy control system to maximize rough turning productivity and avoid the onset of instability
J Ratava, M Rikkonen, V Ryynänen, J Leppänen, T Lindh, J Varis, I Sihvo
The International Journal of Advanced Manufacturing Technology 53, 71-79, 2011
142011
Digitalized automated welding systems for weld quality predictions and reliability
EA Gyasi, P Kah, S Penttilä, J Ratava, H Handroos, L Sanbao
Procedia Manufacturing 38, 133-141, 2019
112019
Penetration and quality control with artificial neural network welding system
S Penttilä, P Kah, J Ratava, M Pirinen
ISOPE International Ocean and Polar Engineering Conference, ISOPE-I-17-545, 2017
112017
Graph-based analysis of metal cutting parameters
S Laakso, J Peltokorpi, J Ratava, M Lohtander, J Varis
Advances in Sustainable and Competitive Manufacturing Systems: 23rd …, 2013
112013
Optical measurement of groove geometry
J Ratava, S Penttilä, M Lohtander, P Kah
Procedia Manufacturing 25, 111-117, 2018
92018
Virtual reality enabled manufacturing of challenging workpieces
S Penttilä, H Lund, J Ratava, M Lohtander, P Kah, J Varis
Procedia Manufacturing 39, 22-31, 2019
82019
Fuzzy feed rate and cutting speed optimization in turning
J Ratava, M Lohtander
The International Journal of Advanced Manufacturing Technology 99, 2081-2092, 2018
82018
Quality assurance and process control in virtual reality
J Ratava, S Penttilä, H Lund, M Lohtander, P Kah, M Ollikainen, J Varis
Procedia Manufacturing 38, 497-504, 2019
72019
Chip control system for monitoring the breaking of chips and elimination of continuous chips in rough turning
V Ryynänen, J Ratava, T Lindh, M Rikkonen, I Sihvo, J Leppänen, J Varis
Mechanics 78 (4), 57-62, 2009
72009
SMEs’ support functionality analysis based on statistical analysis
SM Bazaz, S Penttilä, J Ratava, M Ollikainen, J Varis
Procedia Manufacturing 51, 960-966, 2020
62020
An Investigation of Factors Influencing Tool Life in the Metal Cutting Turning Process by Dimensional Analysis
SM Bazaz, J Ratava, M Lohtander, J Varis
Machines 11 (3), 393, 2023
42023
Modelling Cutting Instability in Rough Turning 34CrNiMo6 Steel
J Ratava, M Lohtander, J Varis
International Journal of Operational Research 25 (4), 518-531, 2016
42016
Tuning vibration absorbers to mitigate simultaneous regenerative and mode-coupling chatter
M Mobaraki, J Ratava
Noise & Vibration Worldwide, 2023
32023
A sugeno-type fuzzy expert system for rough turning
J Ratava, P Luukka, M Lohtander, J Varis
Key engineering materials 572, 597-600, 2014
32014
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