Ушбу мақола юк автомобиллари конуссимон роликли подшипник элементларининг ейилишбардошлигини ҳисоблаш услубиятини ишлаб чиқишга бағишланган бўлиб, унда автомобилнинг бош узатмаси мойи таркибида абразив заррачалар мавжуд бўлган ҳамда абразив заррачалар мавжуд бўлмаган муҳитда думалаб сирпаниш ва соф думалаш шароитларида ишловчи роликли думалаш подшипнигининг ички ҳалқа – ролик ва ташқи ҳалқа – роликдан иборат бўлган ишқаланиш жуфтликларининг ейилишбардошлигини аниқлаш бўйича бажарилган илмий тадқиқот ишлари натижалари келтирилган.
Ушбу мақола юк автомобиллари конуссимон роликли подшипник элементларининг ейилишбардошлигини ҳисоблаш услубиятини ишлаб чиқишга бағишланган бўлиб, унда автомобилнинг бош узатмаси мойи таркибида абразив заррачалар мавжуд бўлган ҳамда абразив заррачалар мавжуд бўлмаган муҳитда думалаб сирпаниш ва соф думалаш шароитларида ишловчи роликли думалаш подшипнигининг ички ҳалқа – ролик ва ташқи ҳалқа – роликдан иборат бўлган ишқаланиш жуфтликларининг ейилишбардошлигини аниқлаш бўйича бажарилган илмий тадқиқот ишлари натижалари келтирилган.
Данная статья посвящена разработке методики расчета износостойкости элементов конусообразных роликовых подшипников грузовых автомобилей, в ней приведены результаты научно-исследовательской работы, выполненной по определению износостойкости пар трения, работающих в условиях наличия и отсутствия абразивных частиц в масле главной передачи автомобиля, пар трения внутреннее кольцо – ролик и наружное кольцо – ролик подшипников качения, работающих в условиях качения с проскальзыванием и чистого качения.
This article describes the development of methods for calculating the wear resistance of tapered roller bearings of trucks, and presents findings from the research work implemented in order to determine the wear resistance of friction pairs operating in the presence and absence of abrasive particles in the oil of the main transmission in a motor vehicle, friction pairs inner ring – roller and outer ring - roller bearings operating in rolling with slippage and pure rolling.
№ | Имя автора | Должность | Наименование организации |
---|---|---|---|
1 | Irgashev B.A. | texnika fanlari bo‘yicha falsafa doktori (PhD), “Materiallar qarshiligi va mashina detallari” kafedrasi assistenti | Islom Karimov nomidagi Toshkent davlat texnika universiteti |
2 | Jumanov R.M. | doktorant | Islom Karimov nomidagi Toshkent davlat texnika universiteti |
№ | Название ссылки |
---|---|
1 | Mirzaev K.K., Irgashev A. Wear resistance of ball rolling bearings working. in abrasive environment. Journal of Friction and Wear, Minsk, 2014, vol. 35, no. 5. |
2 | Kragelsky I.V. et al. Fundamentals of friction and wear calculations. Moscow, Mashinostroenie, 1977, 526 p. |
3 | Irgashev A. Methodological bases of increasing wear-resistance of gears of heavy loaded gear transmissions of machine units. PhD thesis. Tashkent, 2005, pp. 37-43. |
4 | Irgashev A., Irgashev B.A. Wear resistance of gears. Tashkent, Tashkent State Technical University, 2013, 165 p. |
5 | Irgashev A.I., Mirzaev K.K., Irgashev B.A. Increasing wear resistance of gears. Tashkent, TSTU, 2015, 175 p. |
6 | Tenenbaum M.M. Wear resistance of structural materials and machine parts under abrasive wear. Moscow, Mashinostroenie, 1966, 331 p. |
7 | Reschikov V.F. Friction and wear of heavy duty transmissions. Moscow, Mashinostroenie, 2001, 232 p. |
8 | Irgashev A., Irgashev B.A. Wear resistance of gears. Tashkent, Tashkent State Technical University, 2013, 165 p. |
9 | Dubovik E.A. Features of wear of gear transmissions. Friction and Lubrication in Machines and Mechanisms, 2015, p. 31-35. |
10 | Irgashev A.I., Irgashev B.A. Dependence of gear teeth roughness on the parameters of gear meshing. Science and Innovative Development, 2021, no. 4, pp. 112-123. |
11 | Belyaev V.E. Increase of the tractor transmissions durability by improving the operational lubrication mode of the working surfaces of the resource-determining couplings. PhD thesis. Saratov, 2000, 24 p. |
12 | Pavlov V.G. Calculation of the rolling bearing wear. Friction and Wear, 2003, vol. 22, no. 4, pp. 366-371. |
13 | Orlov A.B. Increase of ball bearings load-carrying capacity. Problems of Machine Building and Machine Reliability, 2000, no. 5, pp. 13-17 . |
14 | Gorokhovsky G.A. Wear and damage of rolling bearings. Bulletin of Mechanical Engineering, 2002, no. 1, pp. 8-10. |
15 | Irgashev A. Calculation method of the volume of rolling bearing wear products falling out in the oils of the unit. Bulletin of Tashkent State Technical University, 2012, no. 2-3, pp. 34-38. |
16 | Mitrovich R. Load distribution between rolling bodies of ball bearings. Bulletin of Mechanical Engineering, 2000, no. 3, pp. 14-17. |
17 | Chermensky O.N. The fatigue strength of rolling bearings. Bulletin of Mechanical Engineering, 2004, no. 10, pp. 31-37. |
18 | Pavlov V.G. Calculation assessment of life for rolling supports by the criterion of wear. Bulletin of Mechanical Engineering, 2002, no. 7, pp. 11-14. |
19 | Orlov A.V. Friction losses in a multiple-point ball-bearing. Bulletin of Mechanical Engineering, 2003, no. 3, pp. 23-29. |
20 | Shetz S.P. Tribological tests of lubricants in rolling bearings. Bulletin of Bryansk State Technical University, Bryansk, Bryansk State Technical University, 2011, no. 1 (29), pp. 32-34. |
21 | Pavlov V.G. Calculation evaluation of the service life of rolling bearings by the criterion of wear. Bulletin of Mechanical Engineering, 2002, no. 7, pp. 7-14. |
22 | Causes of premature failures of rolling bearings in units of machines and mechanisms and measures to eliminate them. Bearings, a reference manual. Moscow, Podshipnik-MNIAP Publ., 2003, pp. 32-38. |
23 | Perel L.Y. Mounting and dismantling of bearings. Assembling in Mechanical Engineering, Instrument Making, 2001, no. 2, pp. 5-12. |