Английский язык: Сборник текстов и упражнений для студентов специальности "Эксплуатация судовых энергетических установок". Писарева Л.П. - 9 стр.

UptoLike

ВУЗ: 

КамчатГТУ | Петропавловск-Камчатский

Составители: 

Рубрика: 

side thrust боковой упор, давление на
proper зд. сам, именно
piston skirt юбка поршня
in the case of в случае
knuckle joint pipe шарнирная труба (труба с шарнирным
соединением)
Exercises
I. Read and translate the text.
II. Translate English word-combinations into Russian.
Running parts, connecting rod, piston rod, open heart steel, crank pin, rectangular foot, crank
pin box, crosshead pin box, forged steel block, wrist pin, trunk piston, gas-tight piston skirt.
III. Supply prepositions or conjunctions.
1. Diesel engine crankshafts are usually made … open hearth steel. 2. The web forgings
are bored and shrunk … the shaft. 3. The connecting rod is forked … to form a support for the
crosshead pin box. 4. Wrist pins project … the fore and aft sides of the crosshead. 5. Hollow
rods are used … a means … getting cooling water … and … of the piston. 6. Pistons are cooled
… oil or water.
IV. Ask questions to the sentences in the ex. III.
V. Give English equivalents to the Russian words.
1. Crank pin boxes делают из чугуна.
2. The rod просверлен по всей длине.
3. The lower end of the rod был уменьшен в диаметре.
4. Connecting rod вилкообразный.
5. The piston skirt используется to keep the ports closed.
6. The drilled rod is used обеспечить проход for lubricating oil.
VI. Answer these questions.
1. What are the major running parts of a Diesel engine?
2. What material are crankshafts usually made of?
3. What can you say about crank webs?
4. What kind of foot does a standard type connecting rod have and where does it rest?
5. For what purpose is the rod drilled through its length?
6. Where do the crosshead wrist pins project from?
7. What types of piston rods are used in marine practice?
8. What are the major functions performed by the piston?
9. Why is the use of a skirt on the piston necessary?
10. What is the piston cooled by?
VII. Look through the text again and describe the running parts of a Diesel engine.
9
      side thrust                                     боковой упор, давление на
      proper                                          зд. сам, именно
      piston skirt                                    юбка поршня
      in the case of                                  в случае
      knuckle joint pipe                              шарнирная труба (труба с шарнирным
                                                      соединением)


                                             Exercises

      I. Read and translate the text.

      II. Translate English word-combinations into Russian.
      Running parts, connecting rod, piston rod, open heart steel, crank pin, rectangular foot, crank
pin box, crosshead pin box, forged steel block, wrist pin, trunk piston, gas-tight piston skirt.

      III. Supply prepositions or conjunctions.
      1. Diesel engine crankshafts are usually made … open hearth steel. 2. The web forgings
are bored and shrunk … the shaft. 3. The connecting rod is forked … to form a support for the
crosshead pin box. 4. Wrist pins project … the fore and aft sides of the crosshead. 5. Hollow
rods are used … a means … getting cooling water … and … of the piston. 6. Pistons are cooled
… oil or water.

      IV. Ask questions to the sentences in the ex. III.

      V. Give English equivalents to the Russian words.
      1. Crank pin boxes делают из чугуна.
      2. The rod просверлен по всей длине.
      3. The lower end of the rod был уменьшен в диаметре.
      4. Connecting rod вилкообразный.
      5. The piston skirt используется to keep the ports closed.
      6. The drilled rod is used обеспечить проход for lubricating oil.

      VI. Answer these questions.
      1. What are the major running parts of a Diesel engine?
      2. What material are crankshafts usually made of?
      3. What can you say about crank webs?
      4. What kind of foot does a standard type connecting rod have and where does it rest?
      5. For what purpose is the rod drilled through its length?
      6. Where do the crosshead wrist pins project from?
      7. What types of piston rods are used in marine practice?
      8. What are the major functions performed by the piston?
      9. Why is the use of a skirt on the piston necessary?
      10. What is the piston cooled by?

      VII. Look through the text again and describe the running parts of a Diesel engine.




                                                 9

Страницы