- •English for masters
- •Unit 1 mechanical engineering text 1 Machine-tools
- •1 Complete the table:
- •2 Answer the question:
- •3 Say, what statement is true to the text.
- •Text 2 Main Operations of Heat Treatment
- •1 Define the main idea of the text:
- •2 Say, what statement is true to the text.
- •Text 3 Forging Process and Equipment
- •1 Fill in the scheme with information from the text in English.
- •2 Say, what statement is true to the text.
- •3 Complete the sentence according to the text.
- •Text 4 Modern Computer Technologies
- •1 Define, what statement is true to the text.
- •Text 5 Safety Engineering
- •1 Find the information about:
- •2 What statement is true to the text?
- •Unit 2 materials text 1 Materials Science and Technology
- •1 Complete the table:
- •2 Complete the statement according to the text:
- •3 Answer the question:
- •Text 2 Engineering Materials
- •1 Complete the table using the information from the text:
- •2 Define, which of the statements is true to the text.
- •3 Define the main idea of the text:
- •Text 3 Composite Materials
- •1 Complete the statement according to the text.
- •2 Define, what statement is true to the text.
- •3 Answer the question:
- •Text 4 Plastics
- •1 Complete the sentence according to the text.
- •2 Define, what statement is true to the text.
- •Text 5 Ferrous and Non-ferrous Metals
- •1 Sum up the information of the text, complete the table:
- •2 Complete the sentence according to the text.
- •Unit 3 casting text 1 Engineering Castings
- •1 What statement is true to the text?
- •2 Complete the sentence according to the text.
- •Text 2 Sand Casting Process
- •1 Define the main idea of the text.
- •2 Answer the question:
- •Text 3 The Pressure Die Casting Process
- •1 Complete the sentence according to the text.
- •2 Answer the question:
- •Text 4 Casting and Titanium Alloys
- •1 Define the main idea of the text.
- •2 What statement is true to the text?
- •Virtualisation of Casting Engineering
- •1 Find answers to the questions:
- •2 Comment on the phrase from the text:
- •Unit 4 welding text 1 Basic Principles of Welding
- •1 Find the information about:
- •2 Complete the sentence according to the text.
- •Text 2 Electric Welding
- •1 Find topical sentences in each paragraph of the text.
- •2 What statement is true to the text?
- •Text 3 Laser Welding
- •1 Define the main idea of the text.
- •2 Comment on the phrase from the text:
- •Text 4 mig Welding
- •1 Find answers to the questions:
- •2 Complete the sentence according to the text.
- •Text 5 Welding Flux
- •1 Find the information about:
- •2 What statement is true to the text?
- •Unit 5 quality control and standardization text 1 Quality Control
- •1 Answer the question:
- •2 Comment on the phrase from the text:
- •Text 2 Planning for Quality
- •1 Find the information about:
- •2 What statement is true to the text?
- •Text 3 Quality Control Management
- •1 Complete the sentence according to the text.
- •2 Define the main idea of the text.
- •Text 4 The Concepts of Standards
- •1 Find answers to the questions:
- •2 Comment on the phrase from the text:
- •Text 5 asme’s Role in the Globalization of Codes and Standards
- •1 Find the information about:
- •2 Complete the sentence according to the text.
- •Messages
- •Notices
- •Reports
- •Memoranda
- •Letters
- •Envelopes
- •Phrases for business letters
- •Business vocabulary
- •Technical vocabulary
- •Contents
- •660041, Г. Красноярск, пр. Свободный, 79
- •660041, Г. Красноярск, пр. Свободный, 82а
Министерство образования и науки Российской Федерации
Сибирский федеральный университет
English for masters
(ДЕЛОВОЙ ИНОСТРАННЫЙ ЯЗЫК)
Учебно-методическое пособие
Красноярск
СФУ
2013
УДК 811.111(07)
ББК 81.432.1я73
Ступина Т.В., Арямнова М.А.
English for Masters: учебно-методическое пособие для аудиторной и самостоятельной работы магистрантов инженерных направлений [Текст] / сост. Т.В. Ступина, М.А. Арямнова. – Красноярск: Сиб. федер. ун-т, 2013. – 70 с.
Учебно-методическое пособие составлено для аудиторной и самостоятельной работы магистрантов Механико-технологического факультета ПИ СФУ. Пособие включает 5 основных разделов, построенных с учетом особенностей программ подготовки магистров, бизнес-приложение, словарь.
Данное учебное издание предназначено для студентов-магистрантов, обучающихся по направлениям: 150100.68 Материаловедение и технология материалов, 150700.68 Машиностроение, 151900.68 Конструкторско-технологическое обеспечение машиностроительных производств, 221400.68 Управление качеством, 221700.68 Стандартизация и метрология.
УДК 811.111(07)
ББК 81.432.1я73
© Сибирский
федеральный
университет, 2013
Unit 1 mechanical engineering text 1 Machine-tools
Machines used in engineering to shape metals and other materials are machine-tools. These machines are used in many branches of engineering. Fundamentally all machine-tools remove metal and can be divided into the following categories:
1. turning machines (lathes)
2. drilling machines
3. boring machines
4. milling machines
5. grinding machines
The most useful and versatile machine in the workshop is a turning machine (lathe). It is used for turning different objects and parts. However, besides turning main other operations can be performed on a lathe, such as drilling, reaming, tapping and by employing suitable adapters operations of milling and grinding can be carried out without difficulty.
The lathe consists of the following basic parts: the bed, the headstock, the tailstock, the saddle (carriage) with the tool-post and the driving and gear mechanism.
There are many types of lathes but all of them operate on the same principle: the work piece is revolved by power and a cutting tool is brought against it, removing metal in the form of chips. The other principle of operation is that used in milling, grinding and drilling machines. In these machines the tool is fixed and the work is moved to and fro against it in a horizontal plane.
Machining of large-volume production parts is best accomplished by screw machines. These machines do turning, threading, facing, boring and other operations. Machining can produce symmetrical shapes with smooth surfaces and dimensional accuracies.
Screw-machined parts are made from bar stock or tubing fed through rotating hollow spindles. The cutting tools are held on turrets and tool slides to the cutting locations.
Operations are controlled by cams or linkages that position the work, feed the tools, hold them in position for the proper time, and retract the tools. Finished pieces are automatically separated from the raw stock and dropped into a container.
Bushings, bearings, nuts, bolts, shafts and other shapes are among the thousands of products produced on screw machines.