Ex1 What CAD packages do you know? What can they do? How often do you use them and what for? Are they convenient?
Date: 2015-10-07; view: 448.
B COMPUTER-AIDED DESIGN
Ex 9 Read the text in ex. 8 again and answer the questions.
Ex 8 Put the chunks of the text in the correct order.
Ex 7 For each stage in a ship's life-cycle write out key words which describe it, then use your list to speak about these stages.
a. you have to take many parameters into account, for example, you
b. all the necessary pipes and cables also has to be defined.
c. electricity supply system, the armament, etc. When designing a ship,
d. the power required for each given speed. The location for
e. There are several components to every ship. They are the hull, the
f. have to calculate the ship's stability, the water resistance and
g. power plant and different systems, such as the fuel system, the
| armament – âîîðóæåíèå fuel – òîïëèâî location – ðàñïîëîæåíèå pipe – òðóáîïðîâîä | power plant – ñèëîâàÿ óñòàíîâêà resistance – ñîïðîòèâëåíèå several – íåñêîëüêî supply – ïîñòàâêà, ïîñòàâëÿòü |
1. What are the main components of a ship?
2. What parameters have to be assessed when designing a ship?
3. What else do the designers have to define?
| computer-aided design (CAD) – ñèñòåìà àâòîìàòèçàöèè ïðîåêòíûõ ðàáîò (ÑÀÏÐ)* aid – ïîìîãàòü carry out – âûïîëíÿòü curve – êðèâàÿ | dimension – ðàçìåðíîñòü inside – âíóòðåííÿÿ ñòîðîíà rotate – âðàùàòü surface – ïîâåðõíîñòü solid – òâåðäîå òåëî tolerance – äîïóñê |
| Note: | The Russian term ÑÀÏÐ is wider than CAD, and can also be translated into English as computer-aided engineering (CAE) or computer-aided manufacturing (CAM). |