Abstract: Apply the processed side panels with elastic tape (electrical tape or medical tape works) by overlapping and sticking them firmly (the overlapping intersections can range
The film-forming mechanisms of the two types of paints are different, one mainly involves physical changes and the other mainly involves chemical cross-linking.
The mortise and tenon soft connection structure of modern qin heads (why is it called soft connection? Because its sound transmission does need to be filtered through a layer of gl
Below is a brief explanation for readers' reference. The sound is very accurate and can be viewed from two perspectives: the scale and the focal length of the sound. The scale part
The violin is a Western stringed instrument with a bow, originating in the 17th century. Its body is approximately 35.5 centimeters in length, constructed by bonding the front plat
Almost all violin back plates feature tiger-stripe-like patterns that shift in refraction with changes in viewing angle, dazzling to the point of being irresistible. How do these t
