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Although the toothpaste is very clean, if it is really a good piano, it is absolutely necessary to wipe it with rosin oil, which will look smoother on the surface after wiping. If it's just an ordinary piano practice, you don't have to bother to take rosin oil, after all, good rosin oil is not cheap.
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Take a tissue and wipe it with toothpaste.
It seems that the toothpaste also has a bit of a role in repairing small cracks, and it won't hurt the paint on the piano anyway.
If there is really a lot of rosin on the piano surface, then use the loose oil directly.
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With toothpaste, this is the best way not to spoil the paint. Apply toothpaste with a dry cloth and wipe my piano like this all the time.
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It is best to use a professional oil for wiping the piano, and if you don't have the oil for wiping the piano, you can use walnuts instead.
Put that milky part of the walnut kernel and rub it.
My teacher taught me.
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I use a special polish.
If you wipe it every time you practice, you probably won't have that kind of rosin deposit.
Toothpaste is a dirty method. But it doesn't matter if the piano is so-so.
If it is a good piano for 5w yuan, you need to use special oil.
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Wait, I need the method ...... tooNow the piano has a layer of rosin......
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Crushed walnuts, wrap them in gauze, miscellaneous, there will be walnut oil, use oil, don't use walnuts to touch the piano surface directly, use only oil, don't be lazy to use ready-made vegetable oil or something, just use walnut oil.
There are special violin care oils on the market, I don't know if you have them there.
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Rosin, as one of the indispensable violin accessories, is very important but easy to overlook. Different manufacturers, or different rosins of the same manufacturer, are very different in all aspects of sound and performance performance, and the right rosin can give you the sound you want, help you show your playing skills, and truly reflect your performance level and personality.
When the rosin is rubbed on the bow hairs, the fine rosin powder sticks to the very fine barbs of the bow hairs. When the bow hair runs on the strings, the point of focus of the rosin powder on the strings is destroyed, and the strings vibrate and make sounds when they are rubbed. Therefore, rosin plays a vital role in this process, and its quality and type have a considerable impact on the pronunciation of the violin.
There are two types of rosin: dry and hard and sticky and soft. Generally speaking, violins are more suitable for dry and stiff, while cellos are more sticky and soft. Although some manufacturers will deliberately make rosin for violins, violas, and cellos, whether it is suitable or not depends on trying to know the effect.
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This is to increase the friction between the bow hairs and the strings when playing the violin, so that the violin can make a sound. The bow hair of the violin is made of the hair of the horsetail Daqing, and the texture is smooth. The strings of the violin are made of nylon or metal, and the texture is relatively smooth.
The principle of violin sound is mainly based on vibration, and the generation of vibration depends on friction.
At this time, it is necessary to apply rosin, which looks like a large piece on the outside, but in fact, the effect after application is a small grain. Applying rosin can make the surface of the bow hairs uneven and no longer smooth. In this way, the friction between the bow hair and the string increases, and there is naturally a sound.
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1. Take out the bow and rosin. Turn on the rosin. The new rosin is smooth, and the surface of the rosin can be roughened with a sharp object to make it easier for the rosin to stick to the bow.
2. There are good and bad rosins, and you can choose according to your needs.
3. Place the tip of the bow hair on the rosin and slowly push it forward.
4. When pushing to the tail of the bow hair, stop. Repeat this 3-4 times.
5. Gently shake the bow to shake off the excess rosin.
6. After playing, clean the strings and don't let the rosin stick to the strings or body.
7. If you practice the piano every day, you should wipe the rosin every day; Practice less, generally wipe once every 3-4 days.
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1.The role of the violin rubbing rosin.
Violin rubbing rosin is when rosin is rubbed on the bow hairs to increase the friction between the bowstring and the strings, making it easier for the player to control the volume and timbre. The main components of rosin are resin and oil, which allow the bow hairs to "stick" to the strings and avoid slipping.
2.The choice of rosin.
Different brands and types of rosin have different recipes and qualities, and each rosin will give a different sound and bowstring control. Therefore, players need to choose the right rosin according to their needs and style. For example, light-colored rosin is typically lighter than dark-colored rosin and is suitable for warmer environments and higher notes, while darker rosin is usually heavier than light-colored rosin and is suitable for cold environments and low-note acres.
3.How to use rubbing rosin.
The technique of rubbing rosin also requires a certain amount of skill. First, the rosin can be crushed into powder form with a small brush, then the powder is poured inside the case, and the bow is gently rubbed against the powder. When you first start using a new bow or rosin, you can rub the rosin a little more.
When playing normally, the rosin should be rubbed again every hour to maintain good tone and bowstring control.
4.Maintenance of rosin.
When rosin is used on a bow, it leaves a residue and gradually clogs the gaps in the bow hairs. Therefore, after using the same rosin for a long time, it is recommended to clean the rosin on the bow with alcohol and water, so that the bow can be restored to good sound quality and dynamic range.
5.Brief summary.
Rubbing rosin is an essential step in the violin playing process. Players can choose the right brand and type of rosin when they buy it, then master the correct wiping techniques and regularly clean the remaining rosin residue from the bow. This can effectively improve the sound quality and playing skills of the violin, so as to better develop their playing potential.
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The violin must be carefully maintained, and what we generally have to do every day is to wipe the body clean after playing the violin, so as to avoid the rosin leaving on the surface of the violin (around the sound hole of the panel). We need to keep the body clean, and after each performance and practice, we should clean the soft cotton cloth handle, the body and the four strings of rosin. If you don't wipe the rosin off the bow and the violin, it's likely that the rosin will melt and stick to the piano due to the hot weather, and it will be difficult to clean the violin surface at that time.
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