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Priority to TW81100674ApriorityCriticalpatent/TW215912B/en
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Publication of TW215912BpublicationCriticalpatent/TW215912B/en
A method of making composite material racket, which comprises the following steps: 1. mixing weaving material or cloth material with thermoplastics material as base material first, and by chill hardening formation process (physical reaction) according predetermined operating process to form a handle region of racket (including throatpiece of racket); 2. selecting fibre material mixing in thermosetting plastics as another base material, and after by cutting yarn, setting wind pipe and bundling process to form a head region of racket, then putting the head region into a mold which is with a racket-form cavity; 3. subsequently putting the above-mentioned handle region into the mold also in connection with the head region to mutually combine a racket prototype within the mold; and 4. successively proceeding heating and charging wind pressure process for the mold hardening formation (chemical reaction), after cooling taking the racket embryo out from the mold then proceeding working process to complete the composite material racket making.
TW81100674A1992-01-291992-01-29A method of making composite material racket
TW215912B
(en)
Method of manufacturing three-dimensional parts using sheets of thermoplastic resin high- performance fiber-reinforced composite material and apparatus therefor