The number of pounds in the horizontal and vertical lines of badminton rackets is different, right?

If you want the racket to deform slightly or not, the force on the racket face frame must be as uniform as possible. Because the racket has 2 1 horizontal lines and 22 vertical lines, and the side length of the vertical plane of the racket is also smaller than that of the horizontal plane (the aspect ratio of the racket surface is about 1.2). From the mechanical point of view, if the tension of each line is the same, the total tension of the vertical line is higher than that of the horizontal line, which leads to the deformation of the racket face, so the tension of the horizontal line is always slightly higher than that of the vertical line when pulling the line.

What about the number of pounds on the horizontal line? x？ 2 1? =? Vertical pound? x？ 22, so you get vertical pounds? =? How many pounds is the horizontal line? x？ 2 1? /? 22。

Extended data:

Precautions:

1, when the racket is not idle, pay attention to keep the racket evenly stressed, do not put it in a high temperature place, it is best to hang it, and do not squeeze it to avoid deformation.

2. Pay attention to avoid collision when using the racket.

3. Badminton rackets that are not used should be laid flat or upright on the ground. Never put it obliquely on the ground for a long time, which will affect the verticality of the racket handle. If you can hang it up. It is also important not to be squeezed by external conditions.

4. Many new broken lines are not caused by normal wear, but hit the edge of the line bed near the racket frame when hitting the ball, with a maximum score of 12. The tension of these parts is much higher than that of the central sweet area, which is easy to break.

Baidu encyclopedia-badminton racket

Baidu encyclopedia-pound badminton line