Email this article Study of the Impact of Wear of Movable Interfaces on Failures of an Immersible Electrically Operated Vane Pump for Oil Extraction
- Authors: Smirnov N.I.1, Grigoryan E.E.2
-
Affiliations:
- Blagonravov Institute of Machine Science
- OOO REAM RTI
- Issue: Vol 48, No 1 (2019)
- Pages: 79-83
- Section: Reliability, Strength, and Wear Resistance of Machines and Structures
- URL: https://journals.rcsi.science/1052-6188/article/view/194134
- DOI: https://doi.org/10.3103/S105261881901014X
- ID: 194134
Cite item
Open Access
Access granted
Subscription Access
Abstract
This article considers the conditions for wear-induced operating and parametric failure of electrically operated vane pump installations for oil extraction. It is shown that the wear of radial interfaces intensifies the vibration of the installation body by 10 to 15 times. It is found that the amount of leakage through radial seals of different radial stages hardly depends on the capacity of these stages. It is recommended to use wearproof bearings and reduce axial interface gaps.
About the authors
N. I. Smirnov
Blagonravov Institute of Machine Science
Author for correspondence.
Email: smir1947@yandex.ru
Russian Federation, Moscow, 101990
E. E. Grigoryan
OOO REAM RTI
Email: smir1947@yandex.ru
Russian Federation, Balashikha, 143990
