Прочитайте текст и выполните задания A CNC Lathe
1) A Computer Numerical Control (CNC) lathe operator is responsible for the operation and maintenance of CNC lathes. Most modern lathes are controlled with a computer. When a manufacturing company wants to create a part using a CNC lathe, the desired part must first be drafted using a computer aided design (CAD) program or a computer aided manufacturing (CAM) program. A CNC lathe operator then takes the design and downloads it to a CNC lathe, fits the right tools and then secures the workpiece into the lathe chuck. From there, the lathe automatically machines the piece to exactly what is shown in the design. 2) Jobs operating a CNC lathe are far more than just drafting a design, plugging it in and watching the lathe do its work. One of the most important parts of the entire process is making sure that the lathe tools are sharp. When they become dull, the operator needs to remove and replace the worn tools. 3) Along with occasional tool replacement, a CNC lathe operator also is responsible for keeping a close eye on the machining process, making sure that no problems arise and troubleshooting them when they do. Along with this, lathe operators also need to be able to remove and handle the machined parts. 4) Other duties of a CNC lathe machine operator include general maintenance of the machine itself. The operator should be reasonably familiar with the inner components of the lathe, so that he or she can make sure that the lathe is working properly and repair any problems without outside assistance. A CNC lathe operator also must have good hearing, because most lathe operators are required to monitor multiple lathes at once. For this reason, problems are often detected through sound alone.
Задание 5. Переведите на русский язык в письменной форме абзацы 1 и 2.
Задание 6. ответьте на вопросы к тексту.
What must be done when a manufacturing company wants to create a part using a CNC lathe?
What does an operator do after the desired part has been drafted by CAD or CAM?
What is one of the most important parts of the entire process?
What is a CNC lathe operator also responsible for?
What other duties of a machine operator do you know?
1. Russians prefer to live in cities and towns
2. Russia is rich in beautiful lakes. It is also rich in oil, iron ore, natural gas, copper, nickel and other mineral and energy resources and is considered an energy superpower.
3. Four types of climate are there on the vast territory of the country
4. December 12, 1993 after the 1993 constitutional crisis in Russia, the Constitution of the Russian Federation adopted?
5. Russia plays an important role in maintaining international peace and security
3. ИСПОЛЬЗОВАНИЕ АНГЛИЙСКОГО ЯЗЫКА. Выберите правильный
вариант
1. Люди во всем мире
зонтики.
1)использовать 2) использовать 3)Использовать
2. Кто-то основной зонт
более 4000 лет назад.
1) изобрел 2)изобрел 3)был
изобретен
3. мы видим зонтики в древнем искусстве
Греции, Египта, Ассирии и Китая.
1) a 2) an 3) the
4. Люди разработали первые зонтики для
защиты
от солнца
1 )из 2)из 3)прочь
5. слово зонтик
от латинского
слова "umbros", что означает тень или
тень.
1) приходит 2) идет 3) Пришел
6.Люди
используют зонтики в
Европа до 18-го века.
1) Нет 2)не было 3)не было
вот перевод