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Vocabulary to be learnt:

cart п — тележка (для перевозки палет между обрабатывающими участками)

cell n — гибкая автоматизированная ячейка (модуль).

fixture nзахват-держатель, захватное устройство (для ориентации детали с координатами режущего инструмента станка)

flexible а — гибкий; f. manufacturing system - гибкая автоматизированная система; гибкое автоматизированное производство (ГАП)

hardware n – аппаратные средства, аппаратура

know-how n ['nouhau] – умение, технология

machine v – обрабатывать на станке

machine tool – станок; numerically controlled machine tool – станок с числовым программным управлением (ПС), ЧПУ

manufacture nпроизводство, изготовление, обработка

manufacturing nпроизводство; а - промышленный, про­изводственный

part п – деталь; p. number (p. type) — конкретная по конструкции деталь

process v - обрабатывать

processing n – обработка; distributed data p.-рас­пределенная система обработки данных

sensor nдатчик

software п – программное обеспечение, программные средства

storage nхранение; складирование; хранилище, s. process – процесс накопления (на автоматическом складе)

store v - хранить (на складе); накапливать (в память)

workpiece n – деталь (обрабатываемая); заготовка

Ex. 1 Define the parts of speech and translate them.

achieve – achievement; apply – application – applicable; con­sider – consideration – considerable; create – creation – crea­tive – creator; define – definition – definite; flexible – flexibility; design – designer – designing; convey – conveyance – conveyor; manufacture – manufacturing – manufacturer; produce – pro­duction – productive – productivity; require – requirement; utilize – utilization.

Ex. 2 Read and translate the phrases.

The application of flexible manufacturing system; the defini­tion of a system; the creation of industrial robots; to require ad­vanced technical know-how; to use distributed data processing; to design numerically controlled machine tools; to meet the demands (requirements) of industry; storage process; software and hardware; part flow.

Ex. 3 Define the meanings of the phrases with international words.

flexible manufacturing system; advanced technical know-how; automated material flow; computer controlled machines; industrial robots; storage system; different processes; various auxiliary components; semi-independent work stations; the coor­dination of machine tools; minimally manned factory.

Ex. 4 Read and translate the sentences.

1.When designing an FMS, the basic problem is to create cells from which the system is to be constructed. 2. Flexible manufac­turing systems (FMSs) represent a new strategy to increase labour productivity. 3. The FMS is known to provide a direct hard­ware/software solution to many economic and technical prob­lems. 4. The cart is considered to be a very simple and safe mate­rial handling device. 5. Fixtures are used to hold a part. 6. The part is found to be a workpiece processed by a flexible manufacturing system. 7. The FMS is designed to machine more than one part number at low to medium volume levels.

Ex.5 Read the text. Find the definitions of the FMS.

A Flexible Manufacturing System (FMS) is the current level of automation in the field of manufacturing. The application of FMS requires advanced technical know-how.

A Flexible Manufacturing System may be defined as a system dealing with high level distributed data processing and automated material flow using computer-controlled machines, cells, industrial robots, inspection machines and so on, together with computer integrated materials handling and storage systems.

Here manufacturing is considered to be a system which integrates different processes and requires a properly defined input to create the expected output.

Input may be raw material and/or data which have to be processed using various auxiliary components of the system, such as tools, fixtures and clamping devices, sensors and their feedback data. The output may also be data and/or material which can be processed on further units (often called cells) of the manufactur­ing system.

An FMS can also be defined as a computer-controlled configuration of semi-independent work stations and a material handling system designed to efficiently manufacture more than one kind of part number at low to medium volumes. The definition highlights the three essential physical components of an FMS:

  1. standard numerically controlled machine tools;

  2. a conveyance network to move parts and perhaps tools between machines and fixturing stations;

  3. an overall control system that coordinates the machine tools, the parts and the workpieces.

The number of machines in a system typically ranges from 2 to 20 or more. The conveyance system may consist of carousels, conveyors, carts, robots, automated guided vehicles, etc.

The FMS can be thought of as a distributed management information system linking together intelligent subsystems of machining, welding, painting, flame cutting, sheet metal manufacturing, inspection, assembly, etc. and material handling and storage processes.

Flexible manufacturing systems are regarded by many experts as being the best way to meet the demands of industry. They consider the FMS to be the future of the automated factory, or at least the minimally manned factory. And perhaps most significant that FMS is clearly the most obvious manifestation of computer-inte­grated manufacturing on the factory floor.

So it is possible to say that the FMS is of interest to manufac­turers who produce more than one kind of part number at low to medium volumes. The FMSs provide a direct hardware/software solution to many economical and technical problems. The important aspect of these systems is that the machine tools, conveyance and control devices combine to achieve increased productivity and maximum machine utilization without decreasing flexibility.

Notes:

  1. semi-independent work station – полузависимые станции (посты)

  2. intelligent subsystem – система искусственного интеллекта.

Ex. 6 Find English equivalents in the text.

передовая технология; автоматизированный поток ма­териала; контрольные машины; автоматизированная сис­тема перемещения и складирования деталей (сервисная система); сырье; инструменты; захват-держатель; данные обратной связи; конкретная по конструкции деталь; стан­ки; сварка; производство листового металла; отвечать тре­бованиям промышленности; программное и аппаратное обеспечение; максимальное использование машин.

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