title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improving the performance of pumping equipment
Creators: name: ÐÐ¸ Ð¡ÑÐ½Ð¶ÑÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð½Ð°ÑÐ¾Ñ
ÑÐ¾ÑÑÐµÐ²Ð¾Ðµ ÑÐ¿Ð»Ð¾ÑÐ½ÐµÐ½Ð¸Ðµ
Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸Ðº ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ
Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ðµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²
pump
mechanical seal
plain bearing
testing of polymeric materials

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð½Ð°ÑÐ¾ÑÐ¾Ð² Ð·Ð° ÑÑÐµÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐ¸Ð±Ð¾ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ ÑÐ¾ÑÑÐµÐ²ÑÑ ÑÐ¿Ð»Ð¾ÑÐ½ÐµÐ½Ð¸Ð¹ Ð¸ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ° ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ. ÐÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð±ÑÐ»Ð¾ ÑÐµÑÐ¸ÑÑ Ð·Ð°Ð´Ð°ÑÐ¸: 1.ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ°ÑÑÐµÑ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ¾ÑÑÐµÐ²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð¾ÑÐ½ÐµÐ½Ð¸Ñ Ð²Ð°Ð»Ð° Ð½Ð°ÑÐ¾ÑÐ°. 2.ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ°ÑÑÐµÑ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð½Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ° ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. 3.ÐÑÐ¾Ð²ÐµÑÑÐ¸ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¡ÐÐÐÐ­ Ð¸ ÑÑÐ¾ÑÐ¾Ð¿Ð»Ð°ÑÑ-4 3.1. ÐÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¼Ð¾Ð¼ÐµÐ½Ñ ÑÑÐµÐ½Ð¸Ñ Ð²ÐµÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¸Ð·Ð½Ð¾ÑÐ° Ð¿Ð¾ Ð´Ð¸Ð°Ð¼ÐµÑÑÑ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ° 3.2. ÐÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¸Ð·Ð½Ð¾Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¿ÑÐ¸ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¸ Ð½Ð° ÑÑÐ¾Ð·Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð¿Ð¾ÑÐ½Ð¾-ÑÐ¿Ð»Ð¾ÑÐ½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ·Ð»Ð¾Ð² Ð²Ð°Ð»Ð° Ð½Ð°ÑÐ¾ÑÐ°, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¿Ð»Ð¾ÑÐ½ÐµÐ½Ð¸Ð¹ Ð¸ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð½Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ Ð¾Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÐ°Ð±Ð¾ÑÑ. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¡ÐÐÐÐ­ Ð¸ ÑÑÐ¾ÑÐ¾Ð¿Ð»Ð°ÑÑ-4. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð½Ð°ÑÐ¾ÑÐ¾Ð².
description: The work is devoted to increasing the durability and reliability of pumps by modernizing the tribocouples of the mechanical seals and the plain bearing. It was necessary to solve the following tasks: 1. Calculate and analyze the parameters of the mechanical seal of the pump shaft. 2. Calculate the wear rate of the plain bearing and analyze the results on the choice of material. 3. Conduct laboratory tests and study of UHMWPE and fluoroplast-4 materials 3.1. Determine the friction moment of spinning and wear parameters by the diameter of the imprint on the surface of the sample 3.2. Determine the wear of the samples during the erosion test. The paper shows the designs and technical solutions to improve the reliability and durability of the pump shaft bearing and sealing units, presents the results of calculations of the characteristics of the seals and the wear rate of the plain bearings depending on the operating conditions. In the course of the work, analytical and experimental research methods were used. The results of testing materials UHMWPE and fluoroplast-4 have been carried out and analyzed. The research results can be used in the design of pumps.