The 27th of April.. The studying of the latest inventions in the field of a chosen profession. Task 1. Answer the questions. Напишите ответы на вопросы.. Task 2. Read and translate the text (устно). Переписать новые слова, которые даны под текстом.

The 27th of April.

The studying of the latest inventions in the field of a chosen profession

(Изучение последних открытий в области изучаемой специальности)

The profession of a welder is the most peaceful and creative profession. The construction industry is an important part of the economy of our country. Work of the welders today is characterized by positive dynamics and growth of construction in all the regions of Bashkortostan. You will show your knowledge in such special subjects.

Профессия сварщика - это самая спокойная и творческая профессия. Строительная отрасль - это важная часть экономики нашей страны. Работа сварщиков сегодня характеризуется положительной динамикой и ростом строительства во всех регионах Башкортостана.

Task 1. Answer the questions. Напишите ответы на вопросы.

1. Do you like to work with your hands?

2. Do you like to work from welding machine?

3. How well do you understand in tools?

4. Can you stand on your feet for a long time and lift heavy metal pieces?

Welding.

1. Task 2. Read and translate the text (устно). Переписать новые слова, которые даны под текстом.

Welding is a process when metal parts are joined together by the application of heat, pressure, or a combination of both. The processes of welding can be divided into two main groups:

•pressure welding, when the weld is achieved by pressure and

•heat welding, when the weld is achieved by heat. Heat welding is the most common welding process used today.

Nowadays welding is used instead of bolting and riveting in the construction of many types of structures, including bridges, buildings, and ships. It is also a basic process in the manufacture of machinery and in the motor and aircraft industries. It is necessary almost in all productions where metals are used.

The welding process depends greatly on the properties of the metals, the purpose of their application and the available equipment. Welding processes are classified according to the sources of heat and pressure used: gas welding, arc welding, and resistance welding. Other joining processes are laser welding, and electron-beam welding.

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