O’zbekistоn respublikasi оliy va o’rta maxsus ta`lim vazirligi

2. Лекционые занятия
1-табл.

№	Название темы	Кол. часов
1	The history of the development of science "Tribology".	2
2	The role of science "Tribology" in the national economy.	2
3	Working and contact surfaces of parts.	2
4	Classification of friction theories.	2
5	Friction coefficient	2
6	General classification of the wear process.	2
7	The main indicators of the wear process.	2
8	Wear of parts surfaces.	2
9	Wear of non-metallic surfaces.	2
10	Friction and lubrication.	2
11	Types of lubricant.	2
12	Rolling friction.	2
13	abrasive wear.	2
14	Materials science in tribology.	4
	3 - semester	30
15	Materials used in rubbing pairs.	4
16	Friction and wear under special conditions.	4
17	Methods for measuring the roughness and wear of surfaces.	4
18	Ways to increase the wear of working surfaces of machine parts.	4
19	Chemical-thermal treatment of working surfaces of parts.	4
20	Methods of chemical treatment and coating of rubbing surfaces of parts.	4
21	Application of wear-resistant and anti-friction composite materials and coatings on rubbing parts of machines and mechanisms.	4
22	Tribology in the future.	2
	4 - semester	30
Total		60

Lectures are held in academic streams in classrooms equipped with multimedia.
1. Laboratory exercises
2- tab.

№	Topic name	hours
1	Determination of the coefficient of friction of metals.	4
2	Determination of the coefficient of friction of non-metallic materials	4
3	Determination of the friction coefficient of a fiber between a pair	4
4	Study of the wear of sliding pairs.	2
	3 - semester	14
5	Theoretical study of the wear rate of gears.	4
6	Study of gear wear.	4
7	Investigation of the rate of heat release in friction pairs.	4
8	Determination of the friction coefficient of a thread on metal surfaces.	4
	4 - semester	16
	Total	30

3. Practical exercises
3- tab.

№	Topic name	hours
1	Machines that study friction and wear	2
2	Studying the scheme of the machine SMC-2	4
3	Studying the scheme of the MFT-1 machine	4
4	Studying the scheme of the MDP-1 machine	4
5	Studying the scheme of the MPT-1 machine	4
6	Studying the scheme of the MAST-1 machine	4
7	Studying the scheme of the MPI-1 machine	4
8	Tribotechnical materials and their selection	2
9	Modern machines studying wear and friction.	2
Всего		Total

In practical classes, students study the general issues of friction, wear and lubrication of tribo-coupling machines; acquisition of theoretical knowledge and practical skills necessary for the competent operation of transport-technological machines and equipment and analysis of the causes of wear of the main tribological interfaces of construction, road and municipal machines and ways to increase their wear resistance.

4. Independent work
4-tab.

№	Topic name	hours
1	History of the study of friction and wear.	10
2	Basic tribological terms.	10
3	Wear of metal surfaces.	10
4	Wear of polymer, rubber pairs.	10
5	Materials used in rubbing parts.	10
6	Methods for selecting rubbing pairs.	10
7	Chemical-thermal treatment of working surfaces of parts.	10
8	Methods of chemical treatment and coating of rubbing surfaces of a part.	10
9	Study of friction mechanisms in textile machines.	10
10	Study of friction mechanisms in light industry machines.	10
11	Study of friction mechanisms in machines of the cotton industry.	10
12	Investigation of friction mechanisms in mechanical engineering machines.	10
	Total	120

5. Criteria for assessment by discipline

Students' knowledge is assessed by the following criteria: when it is found out what:

The student independently makes conclusions and decisions, knows how to think creatively, conducts independent observations, knows how to apply knowledge in practice, understands the essence of the discipline (topic), knows, knows how to express, can retell and knows how to represent the subject - grade 5 (excellent);
The student conducts independent observation, knows how to apply knowledge in practice, understands the essence of the discipline (topic), knows, knows how to express, can retell and knows how to represent the subject - grade 4 (good);
The student knows how to apply knowledge in practice, understands the essence of the discipline (theme), knows, knows how to express, can retell and knows how to understand the subject - grade 3 (satisfactory);
The student has not mastered the discipline, does not understand the essence and has no idea about the discipline (topic), - grade 2 (not satisfactory);


LIST OF RECOMMENDED LITERATURES:
Basic Literature
1. Ikramov U.A., Levitin A.V. Tribonic. Ishkalanishvaeyilish. -Toshkent: Uzbekistan, 2003.
2. Akhmedkhodzhaev Kh., Akhmadzhanov Kh., Makhkamov K and Abduvakhidov M. Tribotechnicadanamaliymashgulotlar.-Toshkent: Fan va technology, 2006.
Additional Literature
3. Mirziyoyev Sh.M. Tashkent, “Uzbekiston”, 2017 yil, 488 b.
4. 2017-2021 yillarda uzbekiston republicsini rivojlantirishning beshta ustuvor yunalishi bўyicha Harakatlar strategysi. Uzbekistan Republican Presidential 2017 July 7 February PF-4947 sonli Farmoni.
5. Luzhnov Yu.M., Aleksandrov V.D., Fundamentals of tribotechnics: study guide / ed. Yu.M. Luzhnov. – M.: MADI, 2013. – 136 p.
6. Abduvoxidov M. "Tribotexnika asoslari" ma`ruza matnlari. Namangan, NamMII, 2003.
7. Abduvohidov M., Meliboev U. X., Burxanov A. Tribotexnika fani bo'yicha tajribaviy ishlarni bajarish uchun uslubiy ko'rsatma. N., NamMII, 2001.
8. Reference book on tribotexnike. Volume 1 / Volume 2. M., "Mashinostroenie", 1989
9. Abduvohidov M., Meliboev U. X. Tribotexnika fani bo'yicha nazarat ishlarini bajarish uchun uslubiy ko'rsatma. N., NamMII, 2001.
10. Abduvohidov M., Meliboev U. X. Tribotexnika fani bo'yicha amaliy mashg'ulоtlarni bajarish uchun uslubiy ko'rsatma. N., NamMII, 2001
11. A. Maxkamov “Tribotexnikaasoslari” fanidanma’ruzalarmatni. –N.: NamMTI. 2019.-130b.
12. A. Maxkamov “Tribotexnikaasoslari” fanidanamaliymashg’u’lotlaruchunuslubiyko’rsatma. –N.: NamMTI. 2019.-28b.

Internet sites:

1. http//www.tribot.com.ua/
2. http//triboboplastnn.ru/
3. http//nanovit-motor.ucoz.ru
4. www.ziyonet.uz
5. www.lex.uz
6. www.gov.uz