Traditional Culture Encyclopedia - Traditional festivals - Homemade wind instruments. What is the hole spacing?

Homemade wind instruments. What is the hole spacing?

Spacing: 12.6cm, 15.9cm, 17.6cm, 21./cm, 23.9cm, 25.9cm, 33.5cm, 41. First prepare materials: water pipes, electric drills, pipe tongs, rulers, pens, files, corks and sandpaper.

1. First measure the hole spacing on the flute with a ruler, and then mark the measured size on the water pipe.

2. Drill the flute hole with an electric drill according to the marked position.

3. After drilling the flute hole, smooth it with a file and sandpaper.

4. After the flute hole is polished, insert the cork into the flute hole.

5. Put the cork in the right place with chopsticks.

6, about 3~4cm away from the cork.

7. Finally, paste the flute membrane.