2. Answer the questions to the text.

1. How long does it take to become a bachelor in automation engineering?

2. What is the origin of the term ‘automation’?

3. How is it defined now?

4. What subjects do students study to become skilled automation engineers?

5. What is the role of research work in training future automation engineers?

3. Fill in the gaps with appropriate words (from the word list to the text A)

1. To become a … … … automation engineer one has to take a 4- or 5-year University course and obtain … … … knowledge in fundamentals of the profession.

2. I have to see my academic advisor to discuss the topic of my future … … … .

3. Students of our department study both … … … subjects and … … … .

4. At the students’… … … that are … … … with up-to-date apparatuses and … … … , future engineers can practice in designing automated … … … .

5. Automation is the technology of performing a process by means of the … … … united with automatic … … … that ensures … … … of instructions.

6. It is known that … … … of the future engineers is developed through carrying out … … … work, reading scientific literature, and working in the scientific centres during University studies.

4. Read and translate the text Text b. Three Types of Automation

fixed automation – жесткая автоматизация

programmable automation – программируемая автоматизация

flexible automation – гибкая автоматизация

processing operations – производственные операции

cam – кулачок, эксцентрик

gear – зубчатое колесо, шестерня

wiring – электропроводка

production rate – производительность труда

transfer line – автоматическая поточная линия

assembly machine – сборочная установка

in batches – партиями, комплектно

production run – производственный цикл

numerical-control machine tool – станок с ЧПУ

Three types of automation in production can be distinguished: (1) fixed automation, (2) programmable automation, and (3) flexible automation.

Fixed automation, also known as “hard automation,” refers to an automated production facility in which the sequence of processing operations is fixed by the equipment configuration. In effect, the programmed commands are contained in the machines in the form of cams, gears, wiring, and other hardware that is not easily changed over from one product style to another. This form of automation is characterized by high initial investment and high production rates. It is therefore suitable for products that are made in large volumes. Examples of fixed automation include machining transfer lines found in the automotive industry, automatic assembly machines, and certain chemical processes.

Programmable automation is a form of automation for producing products in batches. The products are made in batch quantities ranging from several dozen to several thousand units at a time. For each new batch, the production equipment must be reprogrammed and changed over to accommodate the new product style. This reprogramming and changeover take time to accomplish, and there is a period of nonproductive time followed by a production run for each new batch. Production rates in programmable automation are generally lower than in fixed automation, because the equipment is designed to facilitate product changeover rather than for product specialization. A numerical-control machine tool is a good example of programmable automation. The program is coded in computer memory for each different product style, and the machine tool is controlled by the computer program. Industrial robots are another example.

Flexible automation is an extension of programmable automation. The disadvantage with programmable automation is the time required to reprogram and change over the production equipment for each batch of new product. This is lost production time, which is expensive. In flexible automation, the variety of products is sufficiently limited so that the changeover of the equipment can be done very quickly and automatically. The reprogramming of the equipment in flexible automation is done off-line; that is, the programming is accomplished at a computer terminal without using the production equipment itself. Accordingly, there is no need to group identical products into batches; instead, a mixture of different products can be produced one right after another.