Abstract: A method of manufacturing a component by using a carbon fiber composite material capable of absorbing microwaves. The method includes the step of providing a mold made of materials that is penetrated by the microwaves and have a mold cavity inside, cladding the carbon fiber composite material on an inflatable member and placing the inflatable member cladded with the carbon fiber composite material in the mold cavity, softening the carbon fiber composite material by microwave heating, and inflating the softened carbon fiber composite materials through the inflatable member for enabling the softened carbon fiber composite materials to be formed and solidified in the mold cavity to obtain the component. By means of the aforesaid method, the throughput time of manufacturing the component can be effectively shortened.

Abstract: A method of manufacturing a component by using a carbon fiber composite material capable of absorbing microwaves. The method includes the step of providing a mold made of materials that is penetrated by the microwaves and have a mold cavity inside, cladding the carbon fiber composite material on an inflatable member and placing the inflatable member cladded with the carbon fiber composite material in the mold cavity, softening the carbon fiber composite material by microwave heating, and inflating the softened carbon fiber composite materials through the inflatable member for enabling the softened carbon fiber composite materials to be formed and solidified in the mold cavity to obtain the component. By means of the aforesaid method, the throughput time of manufacturing the component can be effectively shortened.

Abstract: A tennis racket includes a tubular body and a bridge member. The tubular body has a first tubular member and a second tubular member. The first and second tubular members each have a grip portion, a neck portion, and a frame portion. The interior of the tubular body is divided into a first chamber, a second chamber, and a central chamber by two partition walls disposed in the tubular body. Two fillers are disposed in the first and second chambers respectively. The bridge member is a solid structure connected with the two frame portions of the tubular body. By means of the aforesaid arrangement, the structural strength of the tennis racket is enhanced, and the shock-absorbing effect is provided by the fillers.