- •Isbn 978-5-89838-619-1
- •Предисловие
- •Engineering profession
- •1. Read and memorize the following words and word-combinations:
- •2. From the list below choose English word-combinations which correspond to the following Russian ones:
- •The Engineering Profession
- •4. Make up sentences out of the two parts:
- •5. Give a brief summary of the text. Text 2 Engineering Specialities
- •1. Answer the following questions:
- •2. A) The following words are translator's "false friends" or pseudointernational. Write out their meanings which correspond to the context:
- •3. Put the following verbs in the alphabetical order and find their meanings in the dictionary. Then write out word-combinations with them from the text and translate them into Russian.
- •Exercises
- •1. Answer the following questions:
- •2. Translate the following international words, consult the dictionary, if necessary:
- •3. Make up sentences out of the two parts:
- •4. Complete the following diagram:
- •5. Try to translate the following text without using the dictionary: So What Is Engineering?
- •6. Give a brief summary of the text.
- •The Essential Triangle
- •Exercises
- •1. Answer the following questions:
- •2. Using the dictionary decide which of the following word-combinations are translator's "false friends" and which are international words, translate them into Russian:
- •3. Find in the text nouns derived from the following verbs and translate them:
- •4. Make up sentences out of the two parts:
- •5. Choose the definition that fits each word or phrase as it is used in the text:
- •6. Complete the table using information from the text:
- •7. Speak of the role of the scientist, the engineer and the technologist in technological and industrial progress using the following words and word-combinations:
- •1. Choose the sentences which are true to the information of Text1 (Выберите предложения, соответствующие информации текста 1):
- •2. Choose the right Russian equivalent to the following English sentence (Выберите верный русский эквивалент следующему английскому предложению):
- •3. Choose the right English equivalent to the following Russian sentence (Выберите верный английский эквивалент следующему русскому предложению):
- •Insert the proper words into the following sentences (Вставьте подходящие по смыслу слова в следующие предложения):
- •Unit 2 milling and milling machines
- •1. Read and memorize the following words and word-combinations:
- •2. From the list below choose English word-combinations which correspond to the following Russian ones:
- •Milling
- •1. Find in the text synonyms for the following English words:
- •2. Find in the text antonyms for the following English words:
- •3. Choose the definition that fits each word or phrase as it is used in the text:
- •4. Answer the following questions:
- •Text 2 Plain Milling Machines
- •1. Give different meanings of the following words:
- •2. Choose English equivalents to:
- •3. Find the words of the active vocabulary in the text. Translate the sentences they are used in.
- •4. Make up sentences out of the two parts:
- •5. Answer the following questions:
- •Milling Cutters
- •1. Find all the words with – ed endings in the text. State their origin. Translate the sentences into Russian.
- •2. Find in the text synonyms for the following English words:
- •3. Choose the definition that fits each word or phrase as it is used in the text:
- •3. Choose the right English equivalent to the following Russian sentence (Выберите верный английский эквивалент следующему русскому предложению):
- •Insert the proper words into the following sentences (Вставьте подходящие по смыслу слова в следующие предложения):
- •Unit 3 turning and turning machines (lathes)
- •1. Read and memorize the following words and word-combinations:
- •2. From the list below choose English word-combinations which correspond to the following Russian ones:
- •Types of lathes
- •1. Give the main points of the text, answering the following questions:
- •2. Choose synonyms out of the following list:
- •3. Fill in the blanks with the suitable words from the text. The words are given below:
- •4. Perform the following tasks, basing of the text:
- •5. Characterize lathes according to the following plan:
- •Engine Lathe
- •1. Give the main points of the text, answering the following questions:
- •2. Using the text, give derivatives from the following words and translate them into Russian:
- •3. Replace Russian words and word combinations by the corresponding English equivalents:
- •4. Make up questions to which the italicized words are answers:
- •5. Make up a summary of the text.
- •Vertical Eight - Spindle Semiautomatics
- •5. Give a brief summary of the text.
- •1. Choose the sentences which are true to the information of Text 1 (Выберите предложения, соответствующие информации текста 1):
- •2. Choose the right Russian equivalent to the following English sentence (Выберите верный русский эквивалент следующему английскому предложению):
- •3. Choose the right English equivalent to the following Russian sentence (Выберите верный английский эквивалент следующему русскому предложению):
- •Insert the proper words into the following sentences (Вставьте подходящие по смыслу слова в следующие предложения):
- •Unit 4 drilling and drilling machines
- •1. Read and memorize the following words and word-combinations:
- •2. From the list below choose English word-combinations which correspond to the following Russian ones:
- •Purpose and Field of Application of Drilling Machines
- •1. Answer the following questions, using the information from the text:
- •2. Translate the following groups of words, paying attention to the meaning of suffixes:
- •3. Fill in the blanks with the preposition: for, of, in, with, by, out, from, to:
- •4. Find the English equivalents for the following:
- •5. Supply the missing word:
- •Text 2 Upright Drill Presses
- •1. Underline the suffixes in the following words and state what part of speech they belong to:
- •2. Give different meanings of the following words:
- •3. Translate the following sentences observing different meanings of the italicized words and word combinations:
- •4. Guess the meaning:
- •5. Describe the function and characteristics of the principal units of an upright drill press, using the active vocabulary of the text:
- •6. Try to translate the text without using the dictionary:
- •Text 3 Radial Drills
- •1. Find in the text:
- •2. Find English equivalents:
- •4. Translate the following in writing.
- •5. Make a brief summary of the text.
- •1. Choose the sentences which are true to the information of Text 1 (Выберите предложения, соответствующие информации текста 1):
- •2. Choose the right Russian equivalent to the following English sentence (Выберите верный русский эквивалент следующему английскому предложению):
- •3. Choose the right English equivalent to the following Russian sentence (Выберите верный английский эквивалент следующему русскому предложению):
- •Insert the proper words into the following sentences (Вставьте подходящие по смыслу слова в следующие предложения):
- •2. From the list below choose English word-combinations which correspond to the following Russian ones:
- •Unit 5 grinding and grinding machines
- •1. Read and memorize the following words and word-combinations:
- •Purpose and Field of Application of Grinding Machines
- •Cylindrical Grinding Machines
- •1. Name the main points of the text answering the following questions:
- •2. Guess the meaning:
- •4. Find in the text verbs for the following nouns:
- •5. Underline the suffixes in the following words and state what part of speech they belong to:
- •6. Summarize the text. Text 3
- •Internal Grinding Machines
- •1. Name the main points of the text answering the following questions:
- •2. Fill in the blanks using the words below:
- •3. Choose the right English equivalent to the following Russian sentence (Выберите верный английский эквивалент следующему русскому предложению):
- •Insert the proper words into the following sentences (Вставьте подходящие по смыслу слова в следующие предложения):
- •Choose the right variant (Выберите правильный вариант):
- •T exts for additional reading Unit 1
- •Industrial Engineering and Automation
- •Towards Flexible Production Facilities
- •Four Industrial Revolutions
- •The Role of Science in Manufacture
- •Unit 2 Milling Cutters with Helical Teeth
- •Special Milling machines
- •Unit 3 Turning a Profit by Reducing Set-ups
- •Modular Tooling is Key to Turning Productivity
- •Numerically Controlled Chucking Lathe
- •Metal Removal Counts
- •Unit 4 Laser Drilling Technology
- •Laser drilling offers numerous benefits
- •Drilling Machines Model 2m57
- •Drilling Machines Model 2p53
- •Unit 5 Creep Feed Grinding
- •Ceramic Fills Gap between Aluminum Oxide and Superabrasives
- •Tip Grinder Boots Aero Performance
- •Список использованной и рекомендуемой литературы
- •Заключение
- •Оглавление
4. Answer the following questions:
What is milling?
What motions are available on a milling machine?
What milling methods do you know?
Why is ample coolant required in conventional milling?
What milling method is considered to be a more progressive one?
In what cases can’t climb method be used?
Text 2 Plain Milling Machines
The base of the machine is a grey iron casting accurately planed above and below. The base serves as a foundation for the other parts of the machine and carries the column secured by bolts. The base also serves as a reservoir for the cutting fluid which flows down from the table through pipes. An electric coolant pump which feeds cutting fluid to the tool is mounted on the base.
The column is the main supporting frame. Some of the machine parts (speed gearbox, motor with the belt drive, transmission to the feed gearbox and spindle) are contained within the column and are not visible. Other parts (knee, feed gearbox, overarm, table and coolant pump) are mounted on the external surfaces of the column.
The column is box-shaped and is internally ribbed for greater rigidity; the front is a machined surface called the column face. It supports and guides the knee in its vertical travel. The top of the column has horizontal ways for the overarm.
The column is the principal component of a milling machine and is manufactured strictly to the drawing and specifications. It is cast from high-quality cast iron and is carefully machined.
The overarm is a component of both plain and universal milling machines. The overarm is mounted on horizontal ways on top of the column. It can be adjusted in and out with varying overhang.
The knee is a rigid grey iron casting which slides up and down on the vertical ways of the column face. It has horizontal ways for the saddle. It rests on a pillar containing an elevating screw which adjusts its height. The rigidity of the knee and the accuracy of its ways are of paramount importance for the operation of the machine.
The saddle is the intermediate part between the knee and the table. The saddle supports and carries the table and is adjustable transversely on the ways on top of the knee.
The table rests on ways on the saddle and travels longitudinally. It supports workpieces, fixtures and other equipment. It is provided with longitudinal T-slots for clamping work or fixtures.
The movements of the table, saddle and knee impart longitudinal, cross and vertical feed to the work relative to the cutter.
EXERCISES
1. Give different meanings of the following words:
To feed, knee, face, to travel, way, to cast, saddle, work.
2. Choose English equivalents to:
служить |
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жёсткость |
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оборудование |
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тщательный |
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точность |
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операционный |
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закреплённый |
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