title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¿Ð»Ð°ÑÑÐ¸ÑÐ½ÑÑ ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð½ÑÑ ÑÐ·Ð»Ð¾Ð² ÑÑÐµÐ½Ð¸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: Research and selection of plastic lubricants for high-load friction units
Creators: name: ÐÐ°Ð³Ð¸Ð½, ÐÐ²Ð°Ð½
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: 2022
Subjects: Ð¡Ð¼Ð°Ð·Ð¾ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ·Ð½Ð¾Ñ
ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
Ð½Ð°Ð³ÑÑÐ·ÐºÐ° ÑÐ²Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ
Ð¸Ð½Ð´ÐµÐºÑ Ð·Ð°Ð´Ð¸ÑÐ°
Ð¼Ð¸ÐºÑÐ¾ÑÐ²ÐµÑÐ´Ð¾ÑÑÑ
critical load
welding load
zadir index
microhardness

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð° ÑÐµÐ¼Ñ Â«ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¿Ð»Ð°ÑÑÐ¸ÑÐ½ÑÑ ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð½ÑÑ ÑÐ·Ð»Ð¾Ð² ÑÑÐµÐ½Ð¸ÑÂ» ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÑÐ²Ð¾Ð¸ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ ÐÐÐ¡Ð¢ 9490-75 Ð¸ ÐÐÐ¡Ð¢ 32501-2013. 2. ÐÑÐ±ÑÐ°ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ñ Ð½Ð°Ð¸Ð»ÑÑÑÐ¸Ð¼Ð¸ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¸Ð·Ð½Ð¾ÑÐ½ÑÐ¼Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ð¼Ð¸ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸ÐµÐ¹ Ð¿ÑÐ¸ÑÐ°Ð´ÐºÐ¸. 3. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¿Ð¾ ÐÐÐ¡Ð¢ 9490-75.Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¼Ð°Ð·ÐºÐ° Â«ÐÐ¸ÑÐ¾Ð»-24Â» Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð½Ð° Ð¼Ð°ÑÐ¸Ð½Ðµ ÑÑÐµÐ½Ð¸Ñ Ð§Ð¨Ð-3.2. ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð¿Ð¾ ÐÐÐ¡Ð¢ 9490-75 Ð¸ ÐÐÐ¡Ð¢ 32501-2013. ÐÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÑÐ°ÑÐ¸ÐºÐ¾Ð² (Ð¨Ð¥15) Ð¸ Ð·Ð°Ð½ÐµÑÐµÐ½Ñ Ð² ÑÐ°Ð±Ð»Ð¸ÑÑ. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð¸Ð·Ð½Ð¾ÑÐ° ( Â ). Ð ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ ( ), Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ ÑÐ²Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ ( ) Ð¸ Ð¸Ð½Ð´ÐµÐºÑÐ° Ð·Ð°Ð´Ð¸ÑÐ° ( ). ÐÐ¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸ÑÐ¼ ÑÑÐµÐ´Ð½ÐµÐ³Ð¾ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ° Ð¿ÑÑÐµÐ½ Ð¸Ð·Ð½Ð¾ÑÐ° ÑÐ°ÑÐ¸ÐºÐ¾Ð² (Ð¨Ð¥15) Ð±ÑÐ»Ð° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¸Ð·Ð½Ð¾ÑÐ°. ÐÑÐ» Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½ Ð³ÑÐ°ÑÐ¸Ðº Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿ÑÐ¸ÐºÐ»Ð°Ð´ÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð½Ð° ÑÑÐµÐ´Ð½Ð¸Ð¹ Ð´Ð¸Ð°Ð¼ÐµÑÑ Ð¿ÑÑÐ½Ð° Ð¸Ð·Ð½Ð¾ÑÐ° ÑÐ°ÑÐ¸ÐºÐ¾Ð² Ð¸Ð· ÑÑÐ°Ð»Ð¸ Ð¨Ð¥15 Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ð² ÐÐ¸ÑÐ¾Ð»-24. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÐ¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼.
description: In the final qualification work on the topic "Research and selection of plastic lubricants for high-load friction units". the following tasks were solved: 1. Master the test method GOST 9490-75 and GOST 32501-2013. 2. Select the optimal lubricant with the best anti-wear properties and the optimal additive concentration. 3. Determination of the characteristics of lubricants according to GOST 9490-75In the process of master's work, Litol-24 plastic lubricant was selected for testing on a ChShM-3.2 friction machine. Tests were carried out in accordance with GOST 9490-75 and GOST 32501-2013. Microhardness measurements for beads (ShKh15) were obtained and tabulated. During the tests, the values â â of the wear index ( ) were obtained. The values of critical load ( ), welding load ( ) Ð¸ zadir index ( ). Based on the obtained measurements of the average diameter of the ball wear spots (ShKh15), a diagram of wear indicators was built. A graph of the effect of the applied load on the average diameter of the wear spot of balls made of ShKh15 steel during operation in Litol-24 was plotted. In conclusion, conclusions were obtained on the studies conducted.