Effect of Lubrication on the Quantity of Heat Emission of two Spur Gears in Meshing
This paper investigates the effects of lubrication on
the quantity of heat emission of two spur gear. System with and
without lubrication effected on the quantity of heat induced on the
gear box (oil - bearings – gears). Both of lubrication and speed of
motor are affected on the performance of gears. Research investigated
the lubrication on the system with and without loading as well as the
wear of gears and bearing's conditions. Gear box investigated
includes the motor, pump, two spur gears, two shafts; speed change
used pulleys and belts. Load used equal one weight ones of gear.
Lubrication mechanism used jet system (upper and lower jet). Gear
box we used system of jet lubrication is perpendicular direction of
the contact line between two teeth. Results appeared in this work that
the lubrication is the vital parameter which is affected on the
performance and durability of gears and bearings. In macroscopic
observation, we noted that damage of bearings happened during the
absence of lubrication as well as abrasive of wear of teeth. Higher
speed of motor without lubrication increased the noise, but in the
presence of lubrication was decreased.
[1] A. Mihailidis, V. Mihailidis, K. Panagiotidis, and N. Drivakos:
Prediction of the fiction coefficient of spur gear pairs, VDI-Berichte Nr.
1665, 2002.
[2] S. A. M. Elshourbagy: Investigated the effect of higher speeds on
bearings and spur gears, Zurich, ICAMAME, 2012
[3] T.T. Petry-Johnson, A. Kahraman, N.E. Anderson and D.R. Chase:
Experimental Investigation of Spur Gear Efficiency, International
Design Engineering Technical Conferences & Computers and
Information in Engineering Conference IDETC/CIE, Las Vegas,
Nevada, USA, 2007.
[4] Long, H., Lord, A. A., Gethin, D. T. and Roylance, B. J.: Operating
temperatures of oil-lubricated medium-speed gears: numerical models
and experimental results.-, Proceedings of the I MECH E part G: journal
of aerospace engineering., 217 (2). pp. 87-106, 2003.
[5] P. R. Thyla and R. Rudramoorthy: Investigations On Gear Tooth
Surface And Bulk Temperatures Using ANSYS,PSG College of
Technology, Coimbatore, INDIA, Conf. 2004.
[6] J. L. Radovich: Theory and Practice of Tribology, Volume II: Theory
and Design, CRC Handbook of Lubrication, Richard E. Booser, Pages
539-564, CRC Press 1988.
[7] Robert F. Handschuh; Effect of Lubricant Jet Location on Spiral Bevel
Gear Operating Temperatures, technical report, 1993.
[8] Hachiro Mizutani,Yuuichi Isikawa and Dennis P. Townsend: Effects of
Lubrication on the Performance of High Speed Spur Gears, Fifth
International Power Transmission and Gearing Conference, sponsored
by ASME, Chicago, Illinois, 1989.
[9] S. A. M. Elshourbagy, "Study the temperature is generated during
meshing two spur gears", P2003, ICPSE, 2011.
[10] A. Flodin," Wear of spur and helical gears", Doctoral Thesis,
Department of Machine Design Royal Institute of Technology S-100 44
Stockholm, Sweden, 2000.
[1] A. Mihailidis, V. Mihailidis, K. Panagiotidis, and N. Drivakos:
Prediction of the fiction coefficient of spur gear pairs, VDI-Berichte Nr.
1665, 2002.
[2] S. A. M. Elshourbagy: Investigated the effect of higher speeds on
bearings and spur gears, Zurich, ICAMAME, 2012
[3] T.T. Petry-Johnson, A. Kahraman, N.E. Anderson and D.R. Chase:
Experimental Investigation of Spur Gear Efficiency, International
Design Engineering Technical Conferences & Computers and
Information in Engineering Conference IDETC/CIE, Las Vegas,
Nevada, USA, 2007.
[4] Long, H., Lord, A. A., Gethin, D. T. and Roylance, B. J.: Operating
temperatures of oil-lubricated medium-speed gears: numerical models
and experimental results.-, Proceedings of the I MECH E part G: journal
of aerospace engineering., 217 (2). pp. 87-106, 2003.
[5] P. R. Thyla and R. Rudramoorthy: Investigations On Gear Tooth
Surface And Bulk Temperatures Using ANSYS,PSG College of
Technology, Coimbatore, INDIA, Conf. 2004.
[6] J. L. Radovich: Theory and Practice of Tribology, Volume II: Theory
and Design, CRC Handbook of Lubrication, Richard E. Booser, Pages
539-564, CRC Press 1988.
[7] Robert F. Handschuh; Effect of Lubricant Jet Location on Spiral Bevel
Gear Operating Temperatures, technical report, 1993.
[8] Hachiro Mizutani,Yuuichi Isikawa and Dennis P. Townsend: Effects of
Lubrication on the Performance of High Speed Spur Gears, Fifth
International Power Transmission and Gearing Conference, sponsored
by ASME, Chicago, Illinois, 1989.
[9] S. A. M. Elshourbagy, "Study the temperature is generated during
meshing two spur gears", P2003, ICPSE, 2011.
[10] A. Flodin," Wear of spur and helical gears", Doctoral Thesis,
Department of Machine Design Royal Institute of Technology S-100 44
Stockholm, Sweden, 2000.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:64594", author = "S. A. M. Elshourbagy", title = "Effect of Lubrication on the Quantity of Heat Emission of two Spur Gears in Meshing", abstract = "This paper investigates the effects of lubrication on
the quantity of heat emission of two spur gear. System with and
without lubrication effected on the quantity of heat induced on the
gear box (oil - bearings – gears). Both of lubrication and speed of
motor are affected on the performance of gears. Research investigated
the lubrication on the system with and without loading as well as the
wear of gears and bearing's conditions. Gear box investigated
includes the motor, pump, two spur gears, two shafts; speed change
used pulleys and belts. Load used equal one weight ones of gear.
Lubrication mechanism used jet system (upper and lower jet). Gear
box we used system of jet lubrication is perpendicular direction of
the contact line between two teeth. Results appeared in this work that
the lubrication is the vital parameter which is affected on the
performance and durability of gears and bearings. In macroscopic
observation, we noted that damage of bearings happened during the
absence of lubrication as well as abrasive of wear of teeth. Higher
speed of motor without lubrication increased the noise, but in the
presence of lubrication was decreased.", keywords = "Lubrication, jet, laser gun, spur gear, temperature", volume = "6", number = "5", pages = "1036-4", }