Теми тижня
Загальне
The consultation on the exam will take place on Thursday, June 23, 2022 from 12:30 to 13:30
The exam will take place June 27, 2022 from 14:15
31 January - 6 February
Lecture N 1 (part 1)
INTRODUCTION.
FUEL FOR BUILDING AND ROAD MACHINESTopics:
1. Fuel composition
2. Fuel combustion as a physical oxidation process
3. Knock combustion
Overview
Petrol and diesel fuel are used as fuel for construction and road vehicles. This chapter provides information on the composition of fuel as a combination of organic compounds and mineral impurities. It describes the combustion processes of fuel as a physical and chemical process of fuel oxidation, which is accompanied by the release of heat and an increase in the temperature of fuel and combustion products. This chapter examines the physics of the process of normal and detonation combustion of gasoline and the process of normal and rigid operation of diesel. In addition, this chapter explains how to choose the desired fuel brand.7 February - 13 February
14 February - 20 February
Lecture N 1 (part 2)
FUEL FOR BUILDING AND ROAD MACHINES
Topics:
5. Fuel test
6. Fuel for diesel engines
7. Evaluation of the self-ignition of a fuel .
8. Diesel fuel
21 February - 27 February
28 February - 6 March
Lecture N 2 (part 1)
MOTOR OILS
Topics:
1. Engine oil operating conditions
2. Functions and requirements for engine oils
3 Basic parameters in the initial state
Overview
7 March - 13 March
14 March - 20 March
21 March - 27 March
Lecture N 3
TRANSMISSION OILS
Topics:
1. The operating conditions of transmission oils and the requirements for them
2. Working fluids (oils) for automatic transmission
3 Transmission oil recommendations
Overview
28 March - 3 April
4 April - 10 April
Lecture N 4 (part 1)
HYDRAULIC OILS
Topics:
1. Purpose of hydraulic oils
2. Hydraulic oils on the market3. Analysis of the impact of the machine's working conditions on the properties of working liquids
11 April - 17 April
18 April - 24 April
Lecture N 4 (part 2)
HYDRAULIC OILS
Topics:
4. Recommendations for reducing the effects of negative factors on hydraulic oils in hydraulic drives of construction and road machines
5. Normalized and control of the number of mechanical impurities in the hydraulic oil of hydraulic-drive machines
6. Normalized and control of the hydraulic oil viscosity
25 April - 1 May
2 May - 8 May
Lecture N 5
Brake fluid. Cooling liquids for engines
Topics:
1. The main functions of brake fluids
2. Purpose of brake fluids
3. Brake fluids on the market
4. The main functions of сooling liquids for engines
5. Purpose of сooling liquids for engines
6. Cooling liquids for engines on the market
Overview
Objectives
When you have completed this chapter, you will be able to do the following:
1.
2. .
Conclusion
9 May - 15 May