How to wrap the video on the shaft when changing the strings of guzheng

The steps of changing strings and winding the guzheng on the shaft are as follows:

First, the chord axis corresponding to the chord to be replaced rotates counterclockwise for about 2 turns, and the chord hole is vertical up and down. ?

Then put the strings through the string hole at the end of the piano, put on a red or yellow plastic pipe, then put the strings through the string hole at the head of the piano, stretch the strings to the left edge of the head box, and cut the strings at the edge, because the strings are too long to be wound on the string shaft later. ?

Then pass the string through the hole of the chord axis, about 2cm through the hole of the chord axis, then fold this part 90 degrees inward along the chord axis direction, and then wind the string by hand as shown in the above figure. If it cannot be wound by hand, turn the string shaft with a wrench. Don't use a wrench at first, because it will make the chord shaft enter the chord shaft plate too deeply, which will affect the future use and beauty of the chord shaft.

Finally, use a wrench to wind the string counterclockwise, paying attention to that the part from the string hole to the string axis is preferably vertical.

Guzheng, also known as Han Zheng and Qin Zheng, is an ancient national musical instrument of the Han nationality, which is popular all over China. After thousands of years of development, Hakka Zheng, Chaozhou Zheng, Shandong Zheng and Henan Zheng have been formed. Solos, ensembles, instrumental ensembles and accompaniments, which are often used in song and dance, traditional opera and folk art, are known as "the king of music" and "Oriental piano" because of their wide range, beautiful timbre, rich playing skills and strong expressive force, and are one of the unique and important national musical instruments in China.

The structure of the guzheng consists of a panel, a wild goose column, strings, a front yueshan, a string nail, a tuning box, a piano foot, a back yueshan, a side plate, a sound outlet, a bottom plate and a string piercing hole. It is a rectangular wooden sound box, and the string frame "Zheng Zhu" (that is, Yan Zhu) can move freely, with one string and one tone arranged in five tones.