DOI: https://doi.org/10.32515/2414-3820.2018.48.118-127

Decreasing of Mass and Dimensions Gear Pump Parameters by Optimizing Gear-tooth System Parameters

Yuriy Kuleshkov, Timofey Rudenko, Mikhail Krasota, Ruslan Osin

About the Authors

Yuriy Kuleshkov, Professor, Doctor in Technics (Doctor of Technics Sciences), Central Ukraіnian National Technical University, Kropyvnytskyi, Ukraine, e-mail:

Timofey Rudenko, Associate Professor, PhD in Technics (Candidate of Technics Sciences), Central Ukraіnian National Technical University, Kropyvnytskyi, Ukraine, e-mail: r-t-v@mail.ua

Mikhail Krasota, Associate Professor, PhD in Technics (Candidate of Technics Sciences), Central Ukraіnian National Technical University, Kropyvnytskyi, Ukraine, Ukraine, e-mail: krasotamv@ukr.net

Ruslan Osin, Associate Professor, PhD in Technics (Candidate of Technics Sciences), Central Ukraіnian National Technical University, Kropyvnytskyi, Ukraine, Ukraine, e-mail:

Abstract

The object of the completed research is reducing mass and dimensions parameters of gear pump with saving of its technical characteristics and realization technical and economical effect. As the result of the optimization gear-tooth system parameters of gear pump, the construction of gear pump with increased specific working volume and output was designed. In the process of adapting the construction of an experimental pump with increased specific working volume to the production conditions, the possibility of decreasing of the gear width with keeping specific working volume, which corresponds to the standard value, was set. This made it possible to reduce the load on the pump bearings, with an offer of new dependence for calculating of the load on the pump bearing, which is determined by the gear-tooth system overlap coefficient. In the process of designing a gear pump with optimal parameters and the adaptation to its operating parameters to standard values, was found the possibility of reducing the dimensions and mass of the designed pump.

Keywords

gear pump, hydraulic oil, toothing, swept volume, megascopic specific volume, synergistic effect

Full Text:

PDF

References

1. Prokof'ev, V.N. (1948). Kolovratnye rotornye nasosy [Rotary rotary pumps]. Moscow: Mashgiz, Vol. 12, 398 - 401. [in Russian].

2. Rybkin, E.A., Usov, A.A.(1960). Shesterennye nasosy dlja metallorezhushhih stankov [Gear pumps for machine tools]. Moscow: Mashgiz [in Russian].

3. Leonov A.E. (1960). Nasosy gidravlicheskih sistem i mashin [Pumps of hydraulic systems and machines]. Moscow - Kiev: Mashgiz [in Russian].

4. Kudrjavcev P.R. (1963). Povyshenie tochnosti opredelenija teoreticheskoj proizvoditel'nosti shesterennyh nasosov [Improving the accuracy of determining the theoretical performance of gear pumps]. Trudy GOSNITI, Vol.2, 51 – 68 [in Russian].

5. Kulagin, L.V., Demidov, Ju.S., Prokof'ev, V.N., Kondakov, A.A. (1968). Osnovy teorii i konstruirovanija ob#emnyh gidroperedach [Fundamentals of the theory and design of volumetric hydraulic transmissions]. V.N Prokof'eva (Ed.). Moscow: Vysshaja shkola [in Russian].

6. Osipov, A.F. (1971). Ob#emnye gidravlicheskie mashiny kolovratnogo tipa. Teorija, konstrukcija, proektirovanie [Volumetric hydraulic machines kolovratnogo type. Theory, construction, design]. Moscow: Mashinostroenie [in Russian].

7. Bashta T.M., Rudnev S.S., Nekrasov B.B et al. (1982). Gidravlika, gidravlicheskie mashiny i gidravlicheskie privody [Hydraulics, hydraulic machines and hydraulic drives]. Moscow: Mashinostroenie [in Russian].

8. Bashta, T.M. (1967). Gidravlicheskie privody letatel'nyh apparatov [Aircraft hydraulic drives]. (4-d ed.). Moscow: Mashinostroenie [in Russian].

9. Bashta, T.M. (1974). Ob#emnye nasosy i gidravlicheskie dvigateli gidrosistem [Displacement Pumps and Hydraulic Hydraulic Motors]. Moscow: Mashinostroenie [in Russian].

10. Bashta T.M. (1977). Mashinostroitel'naja gidravlika [Engineering hydraulics]. Moscow: Mashinostroenie [in Russian].

11. Lur'e, Z.Ja., Kovalenko, I.V. (2003). Matematicheskaja model' kachajushhego uzla shesterennogo nasosa, kak ob#ekta mnogokriterial'noj optimizacii [Mathematical model of a pumping unit of a gear pump as an object of multi-criteria optimization]. Vibracii v tehnike i tehnologijah, 3 (29), 9-13.[in Russian].

12. The theoretical Flow ripple of an external gear Pamp. A Thesis presented lo the Faculty of the Graduate School University of Missouri-Columbia In Partial Fulfillment Of the Requirements for the Degree Master of Science By Suresh Babu Kasaragadda Dr. Noah D. Manring. Thesis Supervisor December 2003. [in English].

13. Casoli, P., Vacca, A., Berta, G. L. Optimization of Relevant Design Parameters of External Gear Pumps. Department of Industrial Engineering, University of Parma Viale G. P. Usberti 181/A, 43100 Parma, Italy Retrieved from http://www.jfps.jp/proceedings/toyama2008/pdf/p1-05.pdf [in English].

14. Andrea Vacca Projects GearUnits / A. Vacca - Purdue University, 2006. engineering.purdue.edu. Retrieved from https://engineering.purdue.edu/Maha_AVteam/research%20projects

/ProjectsGearUnitsSept16.pdf. [in English].

15. Kinematic Displacement Optimization of External Helical Gear Pumps Kuo Jao Huang and Chih Chieh Chen. Department of Mechanical Engineering, Chung Hua University No. 707, Sec.2, Wu-Fu Rd., Hsinchu, Taiwan, 300 R.O.C. [in English].

16. A Numerical Model for the Simulation of External Gear Pumps. Paolo Casoli, Andrea Vacca and Germano Franzoni Dipartimento di Ingegneria Industriale Università degli Studi di Parma Parco Area delle Scienze 181/A, 43100 Parma, Italy. [in English].

17. P. Casoli, A. Vacca, G.L. Berta. A numerical model for the simulation of flow in hydraulic external gear machines [Tener]: Power Transmission and Motion Control. 2006.-P. 147-165. [in English].

18. Andrea V. Modelling and experimental validation of external spur gear machines for fluid power applications / Andrea V., Guidetti М. - MAHA Fluid Power Research Center, Purdue University, West Lafayette, IN, USA, CASAPPA SPA, Cavalli di Collecchio, Parma, Italy – 2011. Режим доступа к работе: http://www.sciencedirect.com/science/article/pii/S1569190X11001018 [in English].

19. Chernovol, M.I., Kulieshkov, Yu.V. (2008). Osnovni napriamy vdoskonalennia shesterennykh nasosiv sil's'kohospodars'koi tekhniky [Main directions of improvement of gear wheels of agricultural machinery]. Visnyk ahrarnoi nauky, 8, 52 – 54 [in Ukrainian].

20. Kuleshkov Ju.V., Osin R.A., Rudenko T.V., Matvienko A.A. (2008). Usovershenstvovanie matematicheskoj modeli mgnovennoj podachi shesterennogo nasosa [Improving the mathematical model of the instantaneous gear pump]. Zbirnyk naukovykh prats Kirovohradskoho natsionalnoho tekhnichnoho universytetu. Tekhnika v silskohospodarskomu vyrobnytstvi, haluzeve mashynobuduvannia, avtomatyzatsiia, Vol. 20, 253–262. [in Russian].

21. Kuleshkov, Yu.V., Chernovol, M.I., Rudenko, T.V. Hutsul, V.I., Osin, R.A. (2010). Doslidzhennia povedinky matematychnoi modeli pytomoho robochoho ob'iemu shesterennoho nasosa typu NSh vid parametriv zubchastoho zacheplennia [Investigation of the behavior of mathematical models of specific working volume gear pump type on the parameters of NSh gear]. Zbirnyk naukovykh prats Kirovohradskoho natsionalnoho tekhnichnoho universytetu. Tekhnika v silskohospodarskomu vyrobnytstvi, haluzeve mashynobuduvannia, avtomatyzatsiia, Vol. 23, 380 – 390 [in Ukrainian].

22.Kuleshkov, Ju.V., Rudenko, T.V. Osin, R.A., (2009). Povyshenie udel'noj podachi shesterennogo nasosa [Increase specific gear pump feed]. MOTROL Motorization and Power Industry in Agriculture, Vol. 11A,193 – 206 [in Russian].

23. Judin, E.M. (1964). Shesterennye nasosy. Osnovnye parametry i ih raschet [Gear pumps. Basic parameters and their calculation]. (2d ed.). Moscow: Mashinostroenie [in Russian].

24. Chinjaev I.A. (1969). Rotornye nasosy [Rotary pumps] . L.: Mashinostroenie [in Russian].

GOST Style Citations

  1. Прокофьев В.Н. Коловратные роторные насосы: энциклопедический справочник машиностроителя. Машгиз, 1948. Т. 12. С. 398 - 401.
  2. Рыбкин Е.А., Усов А.А. Шестеренные насосы для металлорежущих станков. Москва: Машгиз, 1960. 189 с.
  3. Леонов А.Е. Насосы гидравлических систем и машин . Москва-Киев: Машгиз, 1960. 226 с.
  4. Кудрявцев П.Р. Повышение точности определения теоретической производительности шестеренных насосов. Труды ГОСНИТИ, 1963. Т.2. С. 51 – 68.
  5. Кулагин Л.В., Демидов Ю.С., Прокофьев В.Н., Кондаков А.А. Основы теории и конструирования объемных гидропередач / под ред. д.т.н., проф. В.Н Прокофьева. Москва: Высшая школа, 1968. 399 с.
  6. Осипов А.Ф. Объемные гидравлические машины коловратного типа. Теория, конструкция, проектирование. Москва: Машиностроение, 1971. 207 с.
  7. Гидравлика, гидравлические машины и гидравлические приводы / Башта Т.М. и др. Москва: Машиностроение, 1982. 593 с.
  8. Башта Т.М. Гидравлические приводы летательных аппаратов. / 4-е изд. Москва: Машиностроение, 1967. 495 с.
  9. Башта Т.М. Объемные насосы и гидравлические двигатели гидросистем: учебник для вузов. Москва:Машиностроение, 1974. 606 с.
  10. Башта Т.М. Машиностроительная гидравлика: справочное пособие. Москва: Машиностроение, 1977. 672 с.
  11. Лурье З.Я., Коваленко И.В. Математическая модель качающего узла шестеренного насоса, как объекта многокритериальной оптимизации. Вибрации в технике и технологиях, 2003. № 3 (29). С.9-13.
  12. The theoretical Flow ripple of an external gear Pamp. A Thesis presented lo the Faculty of the Graduate School University of Missouri-Columbia In Partial Fulfillment Of the Requirements for the Degree Master of Science By suresh babu kasaragadda Dr. Noah D. Manring. Thesis Supervisor december 2003.
  13. Casoli P., Vacca A., Berta G. L. OPTIMIZATION OF RELEVANT DESIGN PARAMETERS OF EXTERNAL GEAR PUMPS. Department of Industrial Engineering, University of Parma Viale G. P. Usberti 181/A, 43100 Parma, Italy. URL: http://www.jfps.jp/proceedings/toyama2008/pdf/p1-05.pdf.
  14. Andrea Vacca Projects GearUnits / A. Vacca - Purdue University, 2006. URL: https://engineering.purdue.edu/Maha_AVteam/research%20projects/ProjectsGearUnitsSept16.pdf.
  15. Kinematic Displacement Optimization of External Helical Gear Pumps Kuo Jao Huang and Chih Chieh Chen. Department of Mechanical Engineering. Chung Hua University. No. 707, Sec.2, Wu-Fu Rd., Hsinchu, Taiwan, 300 R.O.C.
  16. A NUMERICAL MODEL FOR THE SIMULATION OF EXTERNAL GEAR PUMPS. Paolo CASOLI, Andrea VACCA and Germano FRANZONI Dipartimento di Ingegneria Industriale Università degli Studi di Parma Parco Area delle Scienze 181/A, 43100 Parma, Italy.
  17. P. Casoli, A. Vacca, G.L. Berta. A numerical model for the simulation of flow in hydraulic external gear machines [Tener]: Power Transmission and Motion Control. 2006.-P. 147-165.
  18. Andrea V. Modelling and experimental validation of external spur gear machines for fluid power applications / Andrea V., Guidetti М. - MAHA Fluid Power Research Center, Purdue University, West Lafayette, IN, USA, CASAPPA SPA, Cavalli di Collecchio, Parma, Italy – 2011. URL: http://www.sciencedirect.com/science/article/pii/S1569190X11001018
  19. Черновол М.І., Кулєшков Ю.В. Основні напрями вдосконалення шестеренних насосів сільськогосподарської техніки. Вісник аграрної науки, 2008. № 8. С. 52 - 54.
  20. Кулешков Ю.В., Осин Р.А., Руденко Т.В., Матвиенко А.А. Усовершенствование математической модели мгновенной подачи шестеренного насоса. Техніка в сільськогосподарському виробництві, галузеве машинобудування, автоматизація: зб. наук. пр. Кіровогр. нац. техн. ун-ту. Кіровоград: КНТУ. 2008. № 20. С. 380–262.
  21. Кулешков Ю.В. Дослідження поведінки математичної моделі питомого робочого об’єму шестеренного насоса типу НШ від параметрів зубчастого зачеплення. / Кулешков Ю.В. та ін. Техніка в сільськогосподарському виробництві, галузеве машинобудування, автоматизація: зб. наук. пр. Кіровогр. нац. техн. ун-ту. Кіровоград: КНТУ, 2010. Вип. 23. С. 278 – 390.
  22. Кулешков Ю.В., Руденко Т.В. Осин Р.А., Повышение удельной подачи шестеренного насоса. MOTROL Motorization and Power Industry in Agriculture. Vol. 11A. Simferopol – Lublin 2009. S.193 – 206.
  23. Юдин Е.М. Шестеренные насосы. Основные параметры и их расчет / 2-e изд. перераб. и доп. Москва: Машиностроение, 1964. 236 с.
  24. Чиняев И.А. Роторные насосы: справочное пособие. Ленинград.: Машиностроение, 1969. 216 с.
Copyright (c) 2018 Yuriy Kuleshkov, Timofey Rudenko, Mikhail Krasota, Ruslan Osin