TOHOKU UNIVERSITY Researchers - Fedorynenko Dmytro

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Fedorynenko Dmytro

Section

Graduate School of Engineering

Job title

Specially Appointed Associate Professor(Research)

Degree

D. Sc. (habilitation) (National Technical University of Ukraine „Kyiv Polytechnic Institute”)
PhD (Vinnitsia National Technical University)

researchmap

https://researchmap.jp/fdy1

J-GLOBAL ID

201901021302115497

Profile

http://orcid.org/0000-0002-3884-2698 https://www.researchgate.net/profile/Dmytro_Fedorynenko
https://www.linkedin.com/in/dmytro-fedorynenko-0371488b/ https://scholar.google.com.ua/citations?
user=pYjnFTQAAAAJ&hl=ru

Research History 10

2019/04 - Present

Tohoku University　Aerospace Engineering Department　Associate Professor
2018/05 - 2019/03

Kanagawa University　Mechanical Engineering Department　Visiting Researcher
2017/04 - 2018/04

Chernihiv National University of Technology　Mechanical Engineering and Woodworking Department　Professor
2016/10 - 2017/03

Kanagawa University　Mechanical Engineering Department　Visiting Researcher
2016/07 - 2016/09

Fraunhofer Institute for Production Systems and Design Technology IPK　Microproduction Technologies Department　Visiting Researcher
2013/09 - 2016/06

Chernihiv National University of Technology　Mechanical Engineering and Woodworking Department　Professor
2009/09 - 2013/08

Chernihiv National University of Technology　Mechanical Engineering Department　Associate Professor
2006/12 - 2009/08

Chernihiv State University of Technology　Distance Learning Faculty　Dean
2003/09 - 2004/11

Chernihiv State University of Technology　Mechanical Engineering Department　Associate Professor
2001/09 - 2003/08

Chernihiv State University of Technology　Mechanical Engineering Department　Assistant Professor

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Education 6

University of Applied Sciences　DAAD Alumni Expert Seminar on Digitalization

2019/04 - 2019/05
National Technical University of Ukraine „Kyiv Polytechnic Institute”　Design of Machine Tools　Doctor's Degree (habilitation)

2009/09 - 2013/01
SolidWorks Russia Company　Internship Program for Teachers of Universities

2008/02 - 2008/02
Central Institute of Postgraduate Pedagogical Education　Postgraduate Education　Training Course for Deans of University Program

2007/04 - 2007/12
Vinnitsia National Technical University　Drive Systems　PhD Degree

1996/11 - 2001/02
Chernihiv Technological Institute　Machine Tools and Systems　Master's Degree

1991/09 - 1996/06

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Committee Memberships 12

Member of the Editorial Committee of a scientific journal "Technical sciences and technology"

2021/01 - Present
Topic Editor of a scientific journal "Micromachines"

2021/01 - Present
Scientific journal "Collection of scientific works of the Ukrainian State University of Railway Transport"　Editorial Committee

2018 - Present
Scientific conference "Comprehensive Quality Assurance Processes and Systems"　Steering and Program Committees

2017/04 - Present
Scientific journal "Industrial Hydraulics and Pneumatics"　Editorial Committee

2017 - 2019
Council for doctor's thesis defense in the Ukrainian National Forestry University in speciality "Technology of woodworking, furniture and wood products manufacturing"　Member of the specialized scientific Council

2016/01 - 2018/12
Council for PhD thesis defense in the Chernihiv National University of Technology in speciality "Machining Processes, Machines and Tools"　Vice chairman

2013/01 - 2018/12
Scientific conference "Industrial Hydraulics and Pneumatics"　Program Committee

2016/09 - 2018/08
Scientific conference "Current technologies of industrial complex"　Program Committee

2016/09 - 2018/08
Chernihiv National University of Technology　Scientific-Technical Council

2014/01 - 2016/12
Scientific conference "Comprehensive Quality Assurance Processes and Systems"　Chairman of the Steering Committee

2014/01 - 2016/06
Chernihiv State University of Technology　Academic Council

2007/01 - 2009/12

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Professional Memberships 1

Union of engineers of the National Technical University of Ukraine „Kyiv Polytechnic Institute"

Research Interests 5

hybrid fluid bearings
high-speed spindles
ultra-precision spindles
aerostatic bearings
hydrostatic bearings

Research Areas 1

Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Manufacturing and production engineering / ultra-precision and high-speed spindles

Awards 7

Fellowship Award

2018/01　Japan Society for the Promotion of Science
Fellowship Award

2016/04　German Academic Exchange Service
Fellowship Award

2015/12　the Matsumae International Foundation
The Best Academic of Mechanical Engineering Faculty Award

2015/06　Chernihiv National University of Technology
Outstanding Achievements in Education Award

2015/02　Chernihiv National University of Technology
Award for Significant Contribution to Improving the Scientific and Technical Level of Developments in the Field of Hydraulics

2011/09　International Board of Experts in Industrial Hydraulics and Pneumatics
Outstanding Researcher Award

2009/10　Chernihiv Regional Public Administration, Ukraine

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Papers 55

Determination of Chatter-Free Cutting Mode in End Milling Peer-reviewed

Yuri Petrakov, Oleksandr Okhrimenko, Serhii Sapon, Maksim Sikailo, Dmytro Fedorynenko

Journal of Engineering Sciences　11　(2)　A1-A11　2024
Publisher: Sumy State University
DOI： 10.21272/jes.2024.11(2).a1 　

ISSN： 2312-2498

eISSN： 2414-9381

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Chatter accompanies the cutting process and is the main obstacle to achieving precision and productivity in milling operations. To reduce the amplitude of vibrations, it was proposed to use a stability lobes diagram (SLD) when assigning cutting modes. The machining system in end milling was represented by a two-mass dynamic model in which each mass has two degrees of freedom. The behavior of such a system was described by a structure with two inputs, in-depth and cutting feed, and a delay in positive feedback on these inputs. A new criterion was applied to design the SLD based on an analysis of the location of the machining system Nyquist diagram on the complex plane. The algorithm for designing a stability chart was developed into an application program, a tool for the technologist-programmer when assigning cutting modes. A method for parameter identification necessary for designing the dynamic system “tool – workpiece” was proposed. The effectiveness of the developed method was proven experimentally when the choice of spindle speed during end milling allows one to reduce the roughness parameter Ra from 3.2 µm to 0.64 µm at the same feed rate of 650 mm/min.
Evaluation of thermal stability of ultra-precision water-lubricated spindle International-journal Peer-reviewed

Dmytro Fedorynenko, Yohichi Nakao

Precision Engineering　80　127-137　2022/12
Publisher: Elsevier BV
DOI： 10.1016/j.precisioneng.2022.12.003 　

ISSN： 0141-6359
Experimental investigation on effect of shaft-bore cooling structure on thermal stability against heat generation due to aerostatic bearings

Shumon Wakiya, Satsuki Yamazaki, Jumpei Kusuyama, Dmytro Fedorynenko, Yohichi Nakao

Proceedings - 35th ASPE Annual Meeting　199-203　2020
Publisher: American Society for Precision Engineering, ASPE
Dynamic characteristics of spindle with water-lubricated hydrostatic bearings for ultra-precision machine tools Peer-reviewed

Dmytro Fedorynenko, Rei Kirigaya, Yohichi Nakao

Precision Engineering　63　187-196　2020
Thermal Characteristics of Spindle Supported with Water-Lubricated Hydrostatic Bearings Peer-reviewed

Nakao Yohichi, Kirigaya Rei, Fedorynenko Dmytro, Hayashi Akio, Suzuki Kenji

INTERNATIONAL JOURNAL OF AUTOMATION TECHNOLOGY　13　(5)　602-609　2019/09

DOI： 10.20965/ijat.2019.p0602 　

ISSN： 1881-7629
Hydrostatic spindle for ultra-precision two-sided machining Peer-reviewed

Fedorynenko Dmytro, Sapon S

Technical Science and Technology　(No 1(15))　97-105　2019/06
INCREASING OF ENERGY EFFICIENCY OF SPINDLES WITH FLUID BEARINGS Peer-reviewed

Fedorynenko Dmytro, Sapon Serhii, Boyko Sergiy, Urlina Anastasiia

ACTA MECHANICA ET AUTOMATICA　11　(3)　204-209　2017/09

DOI： 10.1515/ama-2017-0031 　

ISSN： 1898-4088
ACCURACY OF SPINDLE UNITS WITH HYDROSTATIC BEARINGS Peer-reviewed

Fedorynenko Dmytro, Sapon Serhii, Boyko Sergiy

ACTA MECHANICA ET AUTOMATICA　10　(2)　117-124　2016/06

DOI： 10.1515/ama-2016-0019 　

ISSN： 1898-4088
Experimental Estimation of Energy Efficiency of Machine Tool Drives on Auxiliary Transitions Peer-reviewed

Kosmach A, Sapon S, Bezruchko V, Fedorynenko D

Technical Science and Technology　(3(5))　58-66　2016
Experimental Evaluation of the Energy Efficiency of Machining Processes Peer-reviewed

Fedorynenko D, Kosmach A, Bezruchko V, Sapon S

Technical Science and Technology　(2(4))　16-22　2016
Energy Parameters of Acoustic Emission Signals at Friction of Surfaces of Composite Materials Peer-reviewed

Kosmach A, Fedorynenko D, Sapon S

Metallurgical and Mining Industry　(1)　134-141　2016
THE SEARCH OF SPATIAL FUNCTIONS OF PRESSURE IN ADJUSTABLE HYDROSTATICRADIAL BEARING Peer-reviewed

Fedorynenko Dmytro, Boyko Sergiy, Sapon Serhii

ACTA MECHANICA ET AUTOMATICA　9　(1)　23-26　2015/03

DOI： 10.1515/ama-2015-0005 　

ISSN： 1898-4088
Improving of the Hydrostatic Bearings Efficiency Peer-reviewed

Fedorynenko D, Boyko S, Sapon S

Journal of National Technical University of Ukraine "Kyiv Polytechnic Institute"　(3(75))　115-119　2015
Energy Losses Reduction in High Speed Hybrid Spindle Bearings Peer-reviewed

Fedorynenko D, Urlina A, Avanesov Y

ScienceRise　6　(2(11))　99-103　2015
Information and Measuring Complex for Determination of Power Consumption of Machine Tools Asynchronous Motors Peer-reviewed

Fedorynenko D, Kosmach O

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (78))　70-75　2015
Energy Efficiency of Machine Tools Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (78))　64-70　2015
Analysis of the Accuracy of Spindle Unit, when the Pressure in the Hydrostatic Bearings of Spindle is Regulated Peer-reviewed

Sapon S, Fedorynenko D, Urlina A, Avanesov Y

Technological Complexes　(1 (11))　44-52　2015
Information-measuring complex for research spindle trajectories with hydrostatical bearings

D. Fedorynenko, S. Sapon, O. Kosmach, S. Boyko

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu　42-48　2015/01/01

ISSN： 2071-2227
Accuracy Analysis of Supporting Surface of Adjustable Hydrostatic Bearing Peer-reviewed

Fedorynenko D, Urlina A

Journal of National Donbas Academy　(1 (11E))　116-121　2014
Pressure in the Pockets of Radial Hydrostatic Bearings Based on Non-ideal Geometry of the Flow Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science　(1 (71))　99-107　2014
Accounting of the Thermal Deformation in the Definition of the Function of Radial Gap in the Hydrostatic Bearing of High-Speed Spindle Unit Peer-reviewed

Sapon S, Fedorynenko D, Boyko S

Technological Complexes　(2 (10))　154-159　2014
Precision Spindles with Adjustable Hydrostatic Bearings Peer-reviewed

Fedorynenko D, Sapon S, Boyko S

Journal of National Technical University of Ukraine "Kyiv Polytechnic Institute"　(3(69))　145-149　2013
Influence of Temperature Deformations of Hydrostatic Bearings on Output Precision Indicators of Spindle Unit Peer-reviewed

Fedorynenko D, Boyko, S, Sapon, S

Journal of National Technical University of Ukraine "Kyiv Polytechnic Institute"　(2 (68))　55-60　2013
Automatic Position Control of Spindle with Hydrostatic Bearings Peer-reviewed

Fedorynenko Dmytro

Scientific Papers of Kirovohrad National Technical University　(26)　273-279　2013
Influence of Operating Parameters of Hydrostatic Spindle Unit Supports on Machining Accuracy Peer-reviewed

Fedorynenko D, Boyko, S, Sapon, S, Urlina A

Scientific Notes　41　(1)　254-259　2013
Design Optimization of High-Speed Hydrostatic Bearings of Adjustable Type Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science　(4 (69))　40-48　2013
Analysis of Machining Accuracy with Adjustable Spindle Hydrostatic Supports Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(3 (67))　104-111　2013
Quality of Controlling System of Spindle Position with Hydrostatic Supports of Adjustable Type Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (65))　69-75　2013
Adaptive Control of Spindle Accuracy Condition with Hydrostatic Bearings Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(1 (63))　59-66　2013
Research Method of Parameters of Precision Adjustable Hydrostatic Spindle Bearing Bushings Peer-reviewed

Fedorynenko D, Plivak O, Maidaniuk S

Journal of Chernihiv State Technological University. Series “Technical science”　(3 (59))　87-93　2012
Influence of Technological Inheritance on Accuracy of Adjustable Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko D, Sapon S, Boyko S

Technological Complexes　(1-2)　176-182　2012
Search of Spatial Pressure Function in Radial Hydrostatic Bearing by Means of CosmosFloWorks Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (36))　61-65　2012
Design of Advanced Structures of Adjustable Hydrostatic Bearings Peer-reviewed

Strutynskyi V, Fedorynenko D

Industrial Hydraulics and Pneumatics　(1 (35))　45-49　2012
Spatial Pressure Function on Supporting Surfaces of Adjustable Hydrostatic Bearings Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (57))　63-70　2012
Static Characteristics of Controlled Hydrostatic Bearing with Non-ideal Geometry of Conjugate Surfaces Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(1 (55))　82-88　2012
Improving of Granulator Design for Wood Waste Recycling Peer-reviewed

Fedorynenko D, Sapon S, Berezhanskyi V

Journal of Chernihiv State Technological University. Series “Technical science”　(4 (53))　247-252　2011
Experimental Accuracy Figure of Grinding Machine with Adjustable Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko Dmytro

Scientific Papers of Kirovograd National Technical University　24　(1)　264-270　2011
Differential Parameters of the Field of Spatial Precession Movement of Spindle Elastic Line Peer-reviewed

Strutynskyi V, Fedorynenko D

Journal of National Technical University of Ukraine "Kyiv Polytechnic Institute"　(63)　152-156　2011
Impact of Operating Parameters on Characteristics of Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko D, Sapon S

Scientific Notes　(31)　396-402　2011
Statistical Characteristics of Initial Shape of Spindle Elastic Line Peer-reviewed

Fedorynenko Dmytro

Journal of Ternopil National Technical University　16　(1)　62-69　2011
About Pressure Function Determination in Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(1 (47))　16-23　2011
Accuracy Increase of Spindle Rotation by Means of Mechatronic Systems Peer-reviewed

Fedorynenko D, Ivanets S, Sapon S

Journal of Chernihiv State Technological University. Series “Technical science”　(3 (51))　49-57　2011
Stability of Non-linear Electro-Hydraulic Control System by Exactness of Spindle Rotation on Hydrostatic Supports Peer-reviewed

Fedorynenko D, Ivanets S, Sapon S

Journal of Chernihiv State Technological University. Series “Technical science”　(2 (49))　42-49　2011
Theoretical Basis of Accuracy Determining of Spindle Units with Hydrostatic Bearings Peer-reviewed

Fedorynenko Dmytro

Industrial Hydraulics and Pneumatics　(4 (30))　58-62　2010
Experimental Stand for Research of Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko D, Boyko S, Sapon S

Journal of Chernihiv State Technological University. Series “Technical science”　(45)　99-105　2010
Static Deformation Characteristics of Adjustable Hydrostatic Spindle Bearings Peer-reviewed

Strutynskyi V, Fedorynenko D

Vibrations in Engineering and Technology　(3 (59))　115-120　2010
Strain Compensation of Adjustable Hydrostatic Bushing at Axially Bearing Direct Peer-reviewed

Fedorynenko D, Boyko S

Journal of Chernihiv State Technological University. Series “Technical science”　(42)　122-127　2010
Performance Improving of Adjustable Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(42)　116-121　2010
Spatial Motion Trajectory Modeling of Spindle Control Points Based on Stochastic Mathematical Mode Peer-reviewed

Strutynskyi V, Fedorynenko D

Industrial Hydraulics and Pneumatics　(1 (27))　75-80　2010
Dynamic Characteristics of Spindle Units with Adjustable Hydrostatic Bearings Peer-reviewed

Strutynskyi V, Fedorynenko D

Journal of Tauride Agrotechnological State University　(9)　105-118　2010
Statistical Characteristics of Vibrating Field of Spindle Line with Hydrostatic Bearings Peer-reviewed

Strutynskyi V, Fedorynenko D

Journal of National Technical University of Ukraine "Kyiv Polytechnic Institute"　(58)　59-63　2010
Vibration Characteristics of Hydrostatic Spindle Bearings with Deformed Elements Peer-reviewed

Strutynskyi V, Fedorynenko D

Vibrations in Engineering and Technology　(2 (54))　83-90　2009
Control of Spindle Rotating Accuracy on Hydrostatic Bearings with Adaptive Control Peer-reviewed

Strutynskyi V, Fedorynenko D

Industrial Hydraulics and Pneumatics　(2 (24))　66-70　2009
Radial Gap Geometry in Adjustable Hydrostatic Spindle Bearings Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(40)　119-129　2009
Working Process Modeling in Controlled Hydrostatic Bearings by Means of CAD/CAE Systems Peer-reviewed

Fedorynenko Dmytro

Journal of Chernihiv State Technological University. Series “Technical science”　(37)　91-98　2009

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Misc. 22

Fundamental evaluation of cooling characteristics of cooling structures for high-speed aerostatic spindle Peer-reviewed

Shumon Wakiya, Jumpei Kusuyama, Dmytro Fedorynenko, Yohichi Nakao

ProceedingsASPE 2022 Annual Meeting October 10-14, 2022　78　336-370　2022/10
Consideration of Thermal Stability of the Ultra-Precision Water-Lubricated Spindle Peer-reviewed

Dmytro FEDORYNENKO, Yohichi NAKAO

Proceedings of The 11th JFPS International Symposium on Fluid Power Oct. 12-13, 2021　OS4-1-01　2021/10
Effects of Shaft-Bore Water Flow Cooling of High-Speed Spindle Supported With Water-Lubricated Hydrostatic Bearings on Thermal Stability

Y. Nakao, Y. Tsubasa, D. Fedorynenko, J. Kusuyama

Proceedings of ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference (2019.7.28-08.01), San Francisco, USA　3A　AJKFluids2019-5651　2019
Fundamental investigation of influence of air compressibility on displacement control performances of aerostatic bearings

Yohichi Nakao, Daiki Fukui, Satsuki Yamazaki, Junpei Kusuyama, Dmytro Fedorynenko

European Society for Precision Engineering and Nanotechnology, Conference Proceedings - 19th International Conference and Exhibition, EUSPEN 2019　560-561　2019/01/01
Fundamental analysis on thermal characteristics of high-speed aerostatic spindle

Shumon Wakiya, Satsuki Yamazaki, Jumpei Kusuyama, Dmytro Fedorynenko, Yohichi Nakao

Proceedings - 34th ASPE Annual Meeting　343-346　2019/01/01
Fundamental design study of high-speed aerostatic spindle with built-in motor and shaft-bore water cooling structure for improving thermal stability

YAMAZAKI Satsuki, WAKIYA Shumon, KUSUYAMA Jumpei, Fedorynenko Dmytro, NAKAO Yohichi

The Proceedings of Conference of Hokuriku-Shinetsu Branch　2019　(0)　2019
Publisher: The Japan Society of Mechanical Engineers

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<p>Ultra-precision machining that is carried out using ultra-precision machine tool is essential for producing precise parts that are used in the industries such as medical, automobile and optical industries. In general, the ultra-precision machine tools are equipped with the spindle supported with aerostatic bearings. In particular, demands for the parts with micro-structures are currently increasing. The micro-structural geometries are in many cases machined using micro-milling tools with extremely high spindle speeds. This paper deals with a design study on high-speed spindle supported by aerostatic bearings and driven by a built-in motor. The rated rotational speed of the spindle aims at 100,000 min-1. In such high-speed operation of the spindle, heat generation must be significantly remarkable. In this paper, the temperature changes of the spindle are investigated via simulations that are carried out using an introduced lumped parameter model. The model considers the power losses due to the influences of the viscous torque of air, air pressure losses and the built-in motor. Effects of shaft-bore water cooling structure on the thermal stability are also discussed. Temperature change of the spindle body and shaft are investigated. Furthermore, the effectiveness of the water cooling and suitable cooling conditions are studied in the simulation studies.</p>
Adaptive power supply system for hydraulic bearings of the high-speed spindle

Sapon S, Kosmach A, Fedorynenko D, Tsekov B, Bezruchko V

Progressive Techniques and Technologies 2018　176-178　2018
Fundamental design study on high-speed aerostatic spindle with water-cooling function

Satsuki Yamazaki, Dmytro Fedorynenko, Yohichi Nakao

Proceedings - 33rd ASPE Annual Meeting　344-349　2018/01/01
Spindle Unit for Ultra-Precision Two-Sided Machining

Fedorynenko D, Uhlmann E, Oberschmidt D, Perfilov I

Comprehensive Quality Assurance of Processes and Systems: Materials of the VII International Conference　29-30　2017/04
Dynamic Characteristics of Ultra-Precision Spindle with Hydrostatic Bearings

Fedorynenko D, Nakao Y

Comprehensive Quality Assurance of Processes and Systems: Materials of the VII International Conference　26-27　2017/04
Study of Energy Efficiency of the Turning Machine Tool with the Hydrostatic Spindle

Sapon S, Kosmach A, Fedorynenko D, Tsekov B, Bezruchko V, Muzychka D

Modern Technology of Industrial Complex: Collection of Scientific Works of the III International Scientific-Practical Conference　204-206　2017
Energy Efficient Adaptive Supply System of Hydraulic Spindle Bearings

Fedorynenko D, Sapon S, Tsekov B, Kosmach A, Bezruchko V

Ukraine – EU. Modern Technology, Business and Law: Collection of International Scientific Papers　(2)　185-188　2017
Measurement of dynamic characteristics of hydrostatic spindle against radially applied external forces

Rei Kirigaya, Akio Hayashi, Dmytro Fedorynenko, Yohichi Nakao

Proceedings - 32nd ASPE Annual Meeting　585-588　2017/01/01
Research of Energy Efficiency of Power Systems of Hydrostatic Spindle Bearings

Fedorynenko D, Sapon S, Kosmach A, Bezruchko V

Industrial Hydraulics and Pneumatics: Materials of the XVII International Conference　86　2016/10
Systemic Approach to Research Energy Efficiency of Machine Tools

Fedorynenko D, Kosmach A, Sapon S, Bezruchko V

Ukraine – EU. Modern Technology, Business and Law: Collection of International Scientific Papers　(1)　291-294　2016/04
Hardware Implementation of the Mathematical Model Regulator for Controlling of Spindle Position

Fedorynenko D, Stupa V, Ivanets S, Sapon S, Kosmach A

Perspective Technologies and Methods in MEMS Design: Proceedings of XIIth International Conference　74-77　2016/04
Adaptive Control of the Spindle Position by Means of Mechatronic Systems

Fedorynenko D, Stupa V, Sapon S, Kosmach A, Bezruchko V

Perspective Technologies and Methods in MEMS Design: Proceedings of XIIth International Conference　48-50　2016/04
Method of Energy Efficiency Analysis of Machining Processes on Lathes

Fedorynenko D, Kosmach A, Sapon S, Tsekov B

Comprehensive Quality Assurance of Processes and Systems: Materials of the VI International Conference　105　2016/04
Mechatronic Means of Improving the Energy Efficiency of Machine Tools

Fedorynenko D, Bezruchko V, Kosmach A, Sapon S, Chuprina V

Fluid Mechanics in Engineering: Materials International Conference　100-103　2016
Energy Efficiency Gain of Technological Equipment with Rotating Units Supported by Fluid Bearings

Fedorynenko D, Sapon S, Kosmach A, Tsekov B

Progressive Tendency of Technological Systems Development: Collection of Scientific Papers of IV International Conference　60-62　2016
Energy Efficiency Gain of Hydraulic Drives of Machine Tools

Fedorynenko D, Kosmach A, Sapon S, Bezruchko V, Chuprina V

Progressive Techniques and Technologies 2016: Materials International Conference　190　2016
Energy Efficiency Improving of the Power Supply System of the Hydraulic Bearings of Spindle Unit

Fedorynenko D, Sapon S, Tsekov B, Kosmach A

Modern Technology of Industrial Complex: Collection of Scientific Works of the II International Scientific-Practical Conference　170-172　2016

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Books and Other Publications 3

Spindle Hydrostatic Bearings

Fedorynenko Dmytro, Sapon Serhii

ChNUT　2016/03

ISBN: 9789667496708
Statistical Dynamics of Spindle Units with Hydrostatic Bearings

Strutynskyi V, Fedorynenko D

Publishing house “Aspect-polygraph”　2011/12

ISBN: 9789663404684
Adjustable Hydrostatic Bearings for Spindles

Sakhno Y, Fedorynenko D, Boyko S, Volyk V

Publishing house “Aspect-polygraph”　2009/03

ISBN: 9789663403274

Presentations 5

Developments of the Laboratory of Machining Processes at Chernihiv National University of Technology in the field of ultra-precision machining Invited

Fedorynenko Dmytro

workshop "Outlooks of cooperation between the Technical University of Berlin and technical universities of Ukraine”　2017/04/24
Design of adjustable hydrostatic bearings Invited

Fedorynenko Dmytro

lecture and seminar for students and academic staff, Kanagawa University, Yokohama　2017/01/12
Design of ultra-precision spindles with hydrostatic bearings for two-sided machining Invited

Fedorynenko Dmytro

workshop in Technical University of Berlin　2016/09/19
Scientific Basis Assurance of Spindle Accuracy with Adjustable Hydrostatic Bearings International-presentation Invited

Fedorynenko Dmytro

XIII International Conference “Industrial Hydraulics and Pneumatics”, Chernihiv, Ukraine　2012/09/19
Scientific Basis for Improving the Accuracy Characteristics of Hydrostatic Bearings International-presentation Invited

Fedorynenko Dmytro

XI International Conference “Industrial Hydraulics and Pneumatics”, Melitopol, Ukraine　2010/09/15

Industrial Property Rights 16

Method of feeding adaptive hydraulic bearings

Fedorynenko D, Sapon S, Tsekov B, Kosmach A

特許113043

Property Type: Patent
Automatic Balancing Device

Sakhno Y, Sakhno E, Fedorynenko D

特許30655A

Property Type: Patent
Automatic Balancing Device

Sakhno Y, Sakhno E, Fedorynenko D

特許33621A

Property Type: Patent
Hydrostatic Bearings Stiffness Controller

Strutynskyi V, Sakhno E, Fedorynenko D, Boyko S

特許77639

Property Type: Patent
Gap Regulation Method in Hydrostatic Bearing

Sakhno Y, Fedorynenko D, Boyko S, Volyk V

特許82425

Property Type: Patent
Coupling Gear

Sakhno Y, Fedorynenko D, Volyk V

特許86588

Property Type: Patent
Electrohydraulic Drive for Gap Control in Hydrostatic Bearing

Sakhno Y, Fedorynenko D, Boyko S, Volyk V

特許90579

Property Type: Patent
Adjustable Radial Hydrostatic Bearing

Strutynskyi V, FedorynenkoD, Boyko S

特許97685

Property Type: Patent
Adjustable Segmental Hydrostatic Bearing

Fedorynenko D, Sapon S, Boyko S, Yarmoliuk V

特許92940

Property Type: Patent
Mechatronic Drive of Automatic System Control of Spindle Position

Fedorynenko D, Boyko S, Sapon S

特許90629

Property Type: Patent
Adjustable Radial Hybrid Fluid Bearing

Fedorynenko D, Sapon S, Habibulina A

特許89288

Property Type: Patent
Adjustable Radial Hydrostatic Bearing

Fedorynenko D, Boyko S, Sapon S

特許87488

Property Type: Patent
Method of Determining the End of Running-in of Surfaces in Friction

Kosmach A, Fedorynenko D, Sapon S

特許106024

Property Type: Patent
Adjustable Segmented Hybrid Fluid Bearing

Fedorynenko D, Sapon S, Tsekov B, Boyko S

特許100782

Property Type: Patent
Adjustable Radial Segmented Hydrostatic Bearing

Sapon S, Tsekov B, Fedorynenko D, Boyko S

特許104015

Property Type: Patent
Method of the Energy Efficiency Increasing of Hydrostatic Bearings

Fedorynenko D, Tsekov B, Sapon S, Kosmach A

特許107002

Property Type: Patent

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Research Projects 13

Improving the machining accuracy and reducing energy consumption of ultra-precision machine tools through improved performance of hydrostatic bearings

Yohichi Nakao, Dmytro Fedorynenko, Junpei Kusuyama, Shumon Wakiya

Offer Organization: Machine Tool Engineering Foundation

Category: Special Research and Development Grant

2024/04 -
Development of high-performance spindle for ultra-precision machining of micro-structured surfaces Competitive

Fedorynenko Dmytro

Offer Organization: Japan Society for the promotion of Science

2018/05 - 2019/03
Increasing of Energy Efficiency of Spindles with Hydrostatic Bearings Competitive

Fedorynenko Dmytro

Offer Organization: The Matsumae International Foundation

2016/10 - 2017/03
Development of Energy-Efficient High-Speed Spindles with the Adaptive Journal Bearings Competitive

Fedorynenko Dmytro, Sapon Serhii

Offer Organization: The Government of Ukraine

2015/01 - 2016/12
Development of Spindles with Hydrostatic Bearings for Ultra-Precision Machining Competitive

Fedorynenko Dmytro

Offer Organization: German Academic Exchange Service (DAAD)

2016/07 - 2016/09
Method of Energy Efficiency Improving of Machining on Milling CNC Machine Tools Competitive

Fedorynenko Dmytro, Sapon Serhii, Boyko Serhii

Offer Organization: Promservice, LTD, Ukraine

2015 - 2015
Development of the Precision-Controlled Hydraulic Bearings of High-Speed Spindles Competitive

Fedorynenko Dmytro, Sapon Serhii, Boyko Serhii

Offer Organization: The Government of Ukraine

2013/01 - 2014/12
Development of the Controlled Spindle Journal Bearings of the Grinding Machine Tool Competitive

Fedorynenko Dmytro, Sapon Serhii, Boyko Serhii

Offer Organization: Promservice, LTD, Ukraine

2013 - 2013
Provision of Theoretical Foundations of Accuracy of Spindles with the Adjustable Hydrostatic Bearings Competitive

Sakhno Yuriy, Fedorynenko Dmytro, Boyko Serhii

Offer Organization: The Government of Ukraine

2011/01 - 2012/12
Theoretical Basis for the Creation of Hydraulic Bearings of High-Speed Spindles with Control Thickness of the Liquid Film Competitive

Sakhno Yuriy, Fedorynenko Dmytro, Boyko Serhii

Offer Organization: The Government of Ukraine

2009/01 - 2010/12
Theory of Adaptive Control Precision Machining on Мachine Tools with Hydrostatic Bearings Competitive

Sakhno Y, Fedorynenko D, Sakhno E

Offer Organization: The Government of Ukraine

2006/01 - 2008/12
Development of the Theory and Ways to Reduce the Vibratory Activity of High-Speed Spindles Competitive

Sakhno Y, Fedorynenko D, Sakhno E

Offer Organization: The Government of Ukraine

2003/01 - 2005/12
Improving Performance and Product Quality by Automatically Balancing and Centering of Rotors Competitive

Sakhno Y, Fedorynenko D, Sakhno E

Offer Organization: The Government of Ukraine

2000/01 - 2002/12

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Teaching Experience 11

Fundamentals of Scientific Research　Chernihiv National University of Technology
Patenting　Chernihiv National University of Technology
CAM Technologies　Chernihiv National University of Technology
Fundamentals of CAD/CAE Technologies　Chernihiv National University of Technology
Manufacturing Processes　Chernihiv National University of Technology
Fundamentals of Manufacturing Engineering　Chernihiv National University of Technology
CALS Technologies　Chernihiv National University of Technology
Equipment Design　Chernihiv National University of Technology
Mechanical Vibrations　Tohoku University
Design and Drawing　Tohoku University
Exercises In Math and Physics　Tohoku University

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Works 2

Accreditation expert of the Ministry of Education and Science of Ukraine in speciality "Mechanical Engineering"

Fedorynenko Dmytro

2017/01 - 2017/12

Type: Other
Curriculum development

Fedorynenko Dmytro

2004/09 - 2009/08

Type: Educational material

Social Activities 2

Modern information technologies for engineers

Refresher training courses for unemployed engineers

2004/01 - 2006/12
CAD/CAE technologies in engineering practice

Refresher training courses for industrial engineers

2002/01 - 2004/12

Other 1

Other research and educational activities

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Number of PhD theses - 2; Master theses > 30; Number of PhD opponent assignments - 5; Participation in PhD examination boards - 12; Mentor for students-participants and winners of national student contests (6 winners during last 10 years)