Презентация для урока по теме «Система зажигания автомобиля» для специальности ТОА

The theme of the lesson

«Automobile ignition system»

Тема урока «Система зажигания автомобиля»

for students majoring in «Vehicle maintenance and repair automobile transport»

для студентов специальности «Техническое обслуживание и ремонт автомобильного транспорта»

Преподаватель Дойникова Н.В .

Further / Далее

The content of the lesson

«Automobile ignition system»

Содержание урока «Система зажигания автомобиля»

New vocabulary / Новые cлова

Word combinations/ Словосочетания

Antonyms / Антонимы

International words / Международные cлова

Text work/ Работа с текстом

Knowledge control / Контроль знаний

The End / Конец

Выпишите технические термины на картинке, попробуйте догадаться об их значении / Write technical terms on the picture, try to guess their meaning Затем проверьте себя по словарю/ Check yourself with the dictionary

Back / Назад

Переведите на русский язык следующие словосочетания/ Translate into Russian the following word combinations

Leaner mixtures, speed of the flame front, directly affected by, triggering device, to sense engine position and conditions, provide a high-energy spark,

at precisely the right instant, lead-acid battery, compressed by the piston head, for ease of, rather than, at the boundary of fuel-air mixing, caused

by an injection event, physical understanding of the ignition process

Back / Назад

Подберите антонимы к следующим словам / Give antonyms to the following words. Проверь себя кликнув мышкой на нужное слово / Check yourself by clicking the necessary word

inside

outside

ascending

descending

to charge

to recharge

rear

front

to separate

to mix

narrowly

widely

to decompress

to compress

burned

unburned

common

different

to take

to add

Back / Назад

Посмотрите на следующие международные слова, угадайте их значение и проверьте произношение/ Look at the following international words, guess their meaning and check the pronunciation

Patent, battery, method, trigger, component, injector, apparatus, module, management, system, combination, accessories, to spray, control, oxidizer, concentration, resulting, portion, catalytic, operation, to compress,

generator, diesel, popular, to recommend, physical, reaction, contact, process, monoxide, to affect, contacts, potential

Back / Назад

Прочитайте текст ниже, чтобы узнать об эксплуатации системы зажигания/ Read the text below to learn about the ignition system operation

All internal combustion engines must achieve ignition in their cylinders to create combustion and can be classified by their ignition system. The point in the cycle at which the fuel/oxidizer mixture is ignited has a direct effect on the efficiency and output of the ICE. For a typical 4 stroke automobile engine, the burning mixture has to reach its maximum pressure when the crankshaft is 90 degrees after top dead Centre. Leaner mixtures and lower mixture pressures bum more slowly requiring more advanced ignition timing.

In the past outside flame and hot-tube systems were used. Nikola Tesla gained one of the first patents on the mechanical ignition system with the US patent, ‘Electrical Igniter for Gas Engines’, on 16 August, 1898. Today most engines use an electrical or compression heating system for ignition. Typically engines use either a spark ignition (SI) method or a compression ignition (Cl) system. Ignition components generally include spark plugs, ignition wires, distributor cap, distributor rotor, distributor, ignition coil, ignition module and primary circuit triggering device .

Back / Назад

Посмотрите на картинку , назовите и покажите основные части системы зажигания автомобиля/ Look at the picture , name and show the main parts of the ignition system of the car

Check yourself/ Проверь себя

Посмотрите на картинку , назовите и покажите основные части системы зажигания автомобиля/ Look at the picture , name and show the main parts of the ignition system of the car

Back / Назад

Thank you for your attention !

Title / Название

Back / Назад