Machine Design or Mechanical Design. This is the series of articles on Machine Design or Mechanical Design. Machine design and drawing are very important subjects of mechanical engineering. No produce can be manufactured without designing it.
Bassoons are usually made from maple wood. Like the oboe the bassoon is played with a double reed. To make a sound the player blows through the double reed which is attached to a crook leading into the main body of the instrument. Bassoon players change the pitch of the notes by pressing different combinations of keys.
The oboe is made of ebony. Most oboes are wooden, but some are black plastic. Wooden oboes cost up to double the amount of plastic ones.ther woods and other materials could be used, but African blackwood has very good tonal qualities. It is used not only for oboes, but also for clarinets, pipes of different s â¦ orts of bagpipes, and other instruments.