carbon fiber racketThe carbon fiber racket was made of carbon fiber woven composite materials. In the 1970s, Japan began to use carbon fiber materials in the racket, and then the United States began to use carbon fiber composite materials for racket manufacturing, opening the first use of carbon fiber composite materials in the racket industry.
The carbon fiber racket had many advantages over the traditional material racket, such as its low density, high specific strength and specific module, higher fatigue resistance, higher design freedom, and good shock absorption. It could help athletes improve stability, reduce vibration, and make the ball more stable.
In terms of production technology, the production process required high temperature and high pressure to allow the carbon fiber and the resin to interact to form a complete racket. There were differences in production processes and materials between mass-produced rackets and rackets for professional players. The rackets for professional players cooled slowly before opening the mold, which took a long time and increased the cost. The carbon fiber and resin used were of better quality, more stable and consistent, and the price was higher.
Different types of rackets (for example, professional rackets and amateur rackets) differed in many ways:
1. ** Model **: Professional players are used to using racket models from the early stages of their career. Muscle memory makes them rarely change them. The sponsors keep the early models to produce the racket for them. For amateurs, it is more difficult to get the same racket as professional players, and the racket performance has changed in the past 20 years.
2. ** In terms of parameters and accuracy **: Professional players 'rackets have huge differences in parameters, such as length, weight, pounds, etc., which may reach higher or lower values, and there are also differences in accuracy. They will also make custom-made modifications to the racket, such as adding weight, changing the length of the handle, changing the drilling of the string bed, etc. There is a certain quality error in amateur rackets. At present, the better brands can guarantee a margin of error of 5 - 7g.
3. ** Handle **: Professional players can customize the shape of the racket handle according to their needs. The inner handle leather is mostly made of calfskin, which has the advantages of durability, stable performance, and sharp edges. However, some players use artificial inner handle leather. Amateur rackets rarely have such custom-made handles.
4. ** String **: Most professional players use catgut + pet fiber, which is more expensive. Some players use string brands such as Babolat's rpmblast. Amateurs can choose according to their own situation.
In comparison to the carbon racket, the carbon fiber racket was sturdier and more elastic. The carbon material was an unprocessed material. The carbon fiber was made from carbon fiber and then woven into a net to make the racket. After weaving, the carbon fiber was more flexible. Nowadays, the mainstream racket was made of carbon fiber. Blockade rackets that cost more than 200 yuan were basically made of carbon fiber, but there were differences in whether other materials were added, as well as the performance of the materials and the adjustment. Some high-end brands, such as Yonex, added other materials (such as tungsten) to the carbon fiber weaving to significantly improve the performance of the racket. Li Ning and Shengli also had similar practices. While watching the Olympics, you can also read the wonderful novels related to the Olympics!
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2024-11-04 04:37