Analysis of Hollow Rollers Implementation in Flexible Manufacturing of Large Bearings
In this paper is study the possibility of successfully
implementing of hollow roller concept in order to minimize inertial
mass of the large bearings, with major results in diminution of the
material consumption, increasing of power efficiency (in wind power
station area), increasing of the durability and life duration of the large
bearings systems, noise reduction in working, resistance to
vibrations, an important diminution of losses by abrasion and
reduction of the working temperature. In this purpose was developed
an original solution through which are reduced mass, inertial forces
and moments of large bearings by using of hollow rollers. The
research was made by using the method of finite element analysis
applied on software type Solidworks - Nastran. Also, is study the
possibility of rapidly changing the manufacturing system of solid and
hollow cylindrical rollers.
[1] J. Morren, J. Pierik, W.H. de Haan, Inertial response of variable speed
wind turbines Electric Power Systems Research 76-2006, pag.980-987.
[2] Y. D. Song, B. Dhinakaran, X. Y. Bao, Variable speed control of wind
turbines using nonlinear and adaptive algorithms, Journal of Wind
Engineering and Industrial Aerodynamics 85-2000, pag.293-308.
[3] W. M. Abu Jadayil, N. M. Jaber, Numerical prediction of optimum
hollowness and material of hollow rollers under combined loading,
Materials and Design Journal 31-2010, pag.1490-1496.
[4] S. Barabas, C. Serban, Deep carburizing process for 20NiCrMo7 and 15
NiCr13 steels used in construction of large bearings elements, AFASES
2010 Conference - Scientific Research and Education in the Air Force,
27-29 May, 2010, Brasov, pag.594-598.
[5] O. Zwirlein, H. Schlicht, Rolling contact fatigue mechanism accelerated
testing versus field performance, Rolling Contact Fatigue Testing of
Bearing Steels, ASTM STP 771, 1982, pag.358-379.
[6] H. Reusner, The logarithmic roller profile -the key to superior
performance of cylindrical and taper roller bearings, Ball Bearing
Journal 230-1987, pag. 2-10.
[7] S.H. Ju, T.L. Horng, K.C. Cha, Comparisons of contact pressures of
crowned rollers, Proceedings of the Institution of Mechanical
Engineering Part 1, Engineering Tribology Journal, 214-2000, pag. 147-
156.
[8] Cao, M., Xiao, J., "A comprehensive dynamic model of double-row
spherical roller bearingÔÇöModel development and case studies on
surface defects, preloads, and radial clearance". Mechanical Systems and
Signal Processing 22, 2008, pag. 467-489.
[9] G. Lundberg, A. Palmgren, Dynamic Capacity of Rolling Bearings, Acta
Polytechnica Scandinavica. Electrical Engineering Series, vol. 1, no. 3,
1947, pag. 87-89.
[10] E. V. Zaretsky, J. V. Poplawski, S. M. Peters, Comparison Of Life
Theories For Rolling-Element Bearings, NASA Technical Memorandum
106585 Annual Meeting of the Society of Tribologists and Lubrication
Engineers, Chicago, Illinois, May 14-19, 1995, pag.5-9.
[11] M. Howell, G.T. Hahn, C.A. Rubin, D.L. McDowell, Finite element
analysis of rolling contact for nonlinear kinematic hardening bearing
steel, ASME Journal Tribology, 1995, pag. 36.
[12] MSC NASTRAN Release Guide, 2005.
[13] Wind EnergyÔÇöThe Facts, Technology, The European Wind
Association, vol. 1, 2003.pag.43-47.
[14] Beno, B., Manufacturing: Design, Production, Automation and
Integration, Marcel Dekker, ISBN: 0-8247-4273-7, New York, NY,
USA, 2003.
[15] Fota, A., Machine systems design. Modelling and simulation,
Transilvania University Publishing House, Brasov, Romania, 2004.
[16] Kal-Pakjian, S., Manufacturing Engineering and Technology, Addison-
Wesley Publishing Company, 1995.
[17] Malta, A. & Semeraro, Q., Design of Advanced Manufacturing Systems,
Springer Verlag, Berlin. 2005.
[18] Shivanand, M. K., Benal, M. M. & Koti, V., Flexible Manufacturing
Systems, Editor: New Age International, ISBN 8122418708,
9788122418705, 2006.
[1] J. Morren, J. Pierik, W.H. de Haan, Inertial response of variable speed
wind turbines Electric Power Systems Research 76-2006, pag.980-987.
[2] Y. D. Song, B. Dhinakaran, X. Y. Bao, Variable speed control of wind
turbines using nonlinear and adaptive algorithms, Journal of Wind
Engineering and Industrial Aerodynamics 85-2000, pag.293-308.
[3] W. M. Abu Jadayil, N. M. Jaber, Numerical prediction of optimum
hollowness and material of hollow rollers under combined loading,
Materials and Design Journal 31-2010, pag.1490-1496.
[4] S. Barabas, C. Serban, Deep carburizing process for 20NiCrMo7 and 15
NiCr13 steels used in construction of large bearings elements, AFASES
2010 Conference - Scientific Research and Education in the Air Force,
27-29 May, 2010, Brasov, pag.594-598.
[5] O. Zwirlein, H. Schlicht, Rolling contact fatigue mechanism accelerated
testing versus field performance, Rolling Contact Fatigue Testing of
Bearing Steels, ASTM STP 771, 1982, pag.358-379.
[6] H. Reusner, The logarithmic roller profile -the key to superior
performance of cylindrical and taper roller bearings, Ball Bearing
Journal 230-1987, pag. 2-10.
[7] S.H. Ju, T.L. Horng, K.C. Cha, Comparisons of contact pressures of
crowned rollers, Proceedings of the Institution of Mechanical
Engineering Part 1, Engineering Tribology Journal, 214-2000, pag. 147-
156.
[8] Cao, M., Xiao, J., "A comprehensive dynamic model of double-row
spherical roller bearingÔÇöModel development and case studies on
surface defects, preloads, and radial clearance". Mechanical Systems and
Signal Processing 22, 2008, pag. 467-489.
[9] G. Lundberg, A. Palmgren, Dynamic Capacity of Rolling Bearings, Acta
Polytechnica Scandinavica. Electrical Engineering Series, vol. 1, no. 3,
1947, pag. 87-89.
[10] E. V. Zaretsky, J. V. Poplawski, S. M. Peters, Comparison Of Life
Theories For Rolling-Element Bearings, NASA Technical Memorandum
106585 Annual Meeting of the Society of Tribologists and Lubrication
Engineers, Chicago, Illinois, May 14-19, 1995, pag.5-9.
[11] M. Howell, G.T. Hahn, C.A. Rubin, D.L. McDowell, Finite element
analysis of rolling contact for nonlinear kinematic hardening bearing
steel, ASME Journal Tribology, 1995, pag. 36.
[12] MSC NASTRAN Release Guide, 2005.
[13] Wind EnergyÔÇöThe Facts, Technology, The European Wind
Association, vol. 1, 2003.pag.43-47.
[14] Beno, B., Manufacturing: Design, Production, Automation and
Integration, Marcel Dekker, ISBN: 0-8247-4273-7, New York, NY,
USA, 2003.
[15] Fota, A., Machine systems design. Modelling and simulation,
Transilvania University Publishing House, Brasov, Romania, 2004.
[16] Kal-Pakjian, S., Manufacturing Engineering and Technology, Addison-
Wesley Publishing Company, 1995.
[17] Malta, A. & Semeraro, Q., Design of Advanced Manufacturing Systems,
Springer Verlag, Berlin. 2005.
[18] Shivanand, M. K., Benal, M. M. & Koti, V., Flexible Manufacturing
Systems, Editor: New Age International, ISBN 8122418708,
9788122418705, 2006.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:49448", author = "S. Barabas and A.Fota.", title = "Analysis of Hollow Rollers Implementation in Flexible Manufacturing of Large Bearings", abstract = "In this paper is study the possibility of successfully
implementing of hollow roller concept in order to minimize inertial
mass of the large bearings, with major results in diminution of the
material consumption, increasing of power efficiency (in wind power
station area), increasing of the durability and life duration of the large
bearings systems, noise reduction in working, resistance to
vibrations, an important diminution of losses by abrasion and
reduction of the working temperature. In this purpose was developed
an original solution through which are reduced mass, inertial forces
and moments of large bearings by using of hollow rollers. The
research was made by using the method of finite element analysis
applied on software type Solidworks - Nastran. Also, is study the
possibility of rapidly changing the manufacturing system of solid and
hollow cylindrical rollers.", keywords = "Large bearings, Von Mises stress, hollow rollers,flexible manufacturing system", volume = "5", number = "8", pages = "1551-5", }
