- •Предисловие
- •Contents
- •The internal combustion engine
- •Active Vocabulary to Text a
- •Exercises
- •The basic systems of the internal combustion engine
- •I cooling system
- •Active Vocabulary to Text b, I
- •II lubricating system
- •Active Vocabulary to Text b, II
- •Exercises
- •At a service station
- •Engine servicing
- •Active Vocabulary to Text c
- •Exercises
- •At the Service Station
- •Four stroke cycle of the diesel engine
- •The functions of the fuel
- •Electrical systems
- •Checking technical state of a car
- •Test questions
- •Lesson 2 tractors
- •Modern tractors
- •Active Vocabulary to Text а
- •Exercises
- •Constructional features of modern tractors
- •Active Vocabulary to Text в
- •Exercises
- •Diagnostic procedures
- •Active Vocabulary to Text с
- •Exercises
- •Tractor t-40 am
- •Tracklaying tractors
- •Faults and remedies1 of the electrical equipment and relay-regulators
- •Faults and remedies of the starter, gearbox, rear axle and hydraulic system
- •Test questions
- •Lesson 3 cultivation machinery
- •Text a cultivation machinery
- •Active Vocabulary to Text а
- •Exercises
- •Modern plows
- •Active Vocabulary to Text в
- •Exercises
- •Service and maintenance of cultivation machinery
- •Active Vocabulary to Text с
- •Exercises
- •Disk plows
- •Walking tractor
- •Active Vocabulary to Text а
- •Exercises
- •The combine you can rely on
- •Total quality standards
- •Active Vocabulary to Text в
- •Exercises
- •I think; As for me; In my opinion; As far as I understand.
- •Main faults of combine-harvesters
- •Active Vocabulary to Text с
- •Exercises
- •Datavision tv monitor
- •Combines
- •Test questions
- •Additional texts for test translation
- •The horseless carriage
- •Daf diesel
- •Quality standards
- •Finding a fault in a car
- •Instructions for checking the spark plug
- •Some pieces of advice to an auto fan
- •Cultivator bertolini 315
- •Combines for the 21st century
- •Texts for independent work
- •The technology of maintenance
- •Of the machines in the agricultural-industrial complex
- •Active Vocabulary
- •Text 2 the central injection unit removal and installation
- •Active Vocabulary
- •Car of future
- •Transmission
- •Active Vocabulary
- •Text 5 reassembly
- •Active Vocabulary
- •Fuel pump
- •Fuel system
- •Removal and installation of the engine
- •Steering system
- •Air cleaner
- •Active Vocabulary
- •Quadram power engines
- •The electric system
- •Active Vocabulary
- •The lubrication system
- •Why we call it a «diesel» engine
- •Gearing friction gearing
- •Toothed bevel gearing
- •Removable excavating and loading implements
- •Active Vocabulary
- •Tomorrow's farm machinery
- •Active Vocabulary
- •Basic parts of the automobile
- •Active Vocabulary
- •The body structure of the new cars
- •Active Vocabulary
- •Toyota carina - e
- •Characteristics of the automobile Toyota Carina e
- •Active Vocabulary
- •Safety checks
- •Trunk Lid. Move the ornament upward to insert the key.
- •Detachable front seat belt. (Hardtop models). The shoulder belt can be detached from the front seat belt.
- •Important:
- •Warning/indicator/ monitoring light and chime
Exercises
1. Translate the following words into English.
Определенные черты, сельскохозяйственные работы, постоянное улучшение, ходовая часть, трех точечная подвеска, эффективный и надежный трактор, полная сцепка, метод принудительной смазки, основные части трактора, рабочие и вспомогательные приспособления, многочисленные части, гусеницы, песчаная почва, двигатель, низкоскоростной, валы, оси, передачи, система отопления.
2. Agree or disagree with the statements using:
It's right; it will do; sure; I don't think so; I'm of a different opinion.
1. Tractors are more often used for military purposes than for farm jobs.
2. Modern tractors have a power unit, transmission system, steering unit, working and auxiliary equipment.
3. The frame must be rigid.
4. Three-point suspension is attached to the front and rear axles.
5. Pneumatic wheels can be replaced by two tracks.
6. Tractors are always equipped with diesel engines.
7. Shafts, axles, drives, gears and a clutch are the parts of the transmission system.
3. Read the description of devices or systems and name them.
a) a rigid device to carry numerous parts that form a tractor;
b) a device that prevents tractor parts from damage;
c) devices used to support the frame;
d) a device in which fuel is converted into mechanical energy;
e) a system that transmits power from the engine to the driving wheels;
f) a system that provides non-friction operation of the engine parts;
g) a system that controls the temperature of the engine;
h) a system that helps to mount implements.
4. Add some more facts to make the following statements more precise and complete.
1. The design of a tractor is connected with its function.
2. The basic parts of a tractor are a frame, an engine and working equipment.
3. The frame carries numerous parts of the tractor.
4. Three-point suspension is used on the tractor.
5. The traction mechanism is of two types.
6. The tractor has a power unit.
7. The function of the transmission system is to transmit the power.
8. Working and auxiliary equipment include a hydraulic system to mount implements.
5. Describe some parts of a tractor:
a) the frame;
b) the power unit;
c) the transmission system.
TEXT C
Diagnostic procedures
A farm tractor is a self-propelled machine to be used with various implements. To reach the highest efficiency a driver of a farm tractor must know the constructive features of the machine, ways to adjust its systems, and must provide good maintenance of all its units and fast and proper attachment of farm equipment. The driver has to get the tractor ready1 for the operations to be performed. To work with mounted or semi-mounted2 implements the driver must prepare the hydraulic system, switch on the oil pump, and adjust the three-point linkage. The width between the wheels should be changed according to the crop rows. The diesel engine must be started during not more than 5 minutes. The starter must operate steadily at minimum, maximum revolutions and at full loading. The tractor with the electro starting engine must be easily started. The engine must operate at all modes without faults or smoke. For tractor overloading a small amount of smoke is permitted.
The clutch must be easily depressed disconnecting the engine and the transmission. When the clutch is on, it provides an easy start and easy gear shifts. The gearbox, the rear axle and the terminal gears must operate with steady noise. The noise can't be sharp.
The levers, pedals and brakes must move easily. The blocking of the differentials or rear wheels must be switched on and off easily.
The drive gear to operate the PTO-shaft must be switched on and set at the proper rotation speed. The checking3 devices and warning lights4 for the tractor systems are to be examined as well.
NOTES
1to get ready - подготовить
2semi-mounted - полунавесной
3checking - контрольный
4warning lights - сигнальные лампы