Mold for preparing composite material fan blade and preparation method of composite material fan blade
The invention provides a mold for preparing a composite material fan blade and a preparation method of the composite material fan blade. The mold comprises an upper mold body and a lower mold body, the upper mold body comprises an upper molded surface, the lower mold body comprises a lower molded su...
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| creator | LI CHENGJIAN SUN CHAOMING ZHAO XIAOYU LI JIE LI YANG LU DONGBIN LIU HUAN LIU GUI ZOU CAIYONG MA LAILAI |
| description | The invention provides a mold for preparing a composite material fan blade and a preparation method of the composite material fan blade. The mold comprises an upper mold body and a lower mold body, the upper mold body comprises an upper molded surface, the lower mold body comprises a lower molded surface, the upper molded surface and the lower molded surface are spliced to form a cavity used for forming fan blades after the upper mold body and the lower mold body are assembled, and each fan blade comprises a blade body and a fan hub base which are connected; the parting line of the cavity is positioned at the maximum outline of the fan blade; and after the upper mold and the lower mold are closed, a parting surface is formed between the upper mold and the lower mold, and the parting surface is formed by horizontally extending a parting line outwards. According to the mold for preparing the composite material fan blade and the preparation method of the composite material fan blade, the mold design, the layer l |
| format | Patent |
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The mold comprises an upper mold body and a lower mold body, the upper mold body comprises an upper molded surface, the lower mold body comprises a lower molded surface, the upper molded surface and the lower molded surface are spliced to form a cavity used for forming fan blades after the upper mold body and the lower mold body are assembled, and each fan blade comprises a blade body and a fan hub base which are connected; the parting line of the cavity is positioned at the maximum outline of the fan blade; and after the upper mold and the lower mold are closed, a parting surface is formed between the upper mold and the lower mold, and the parting surface is formed by horizontally extending a parting line outwards. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115351950A |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Mold for preparing composite material fan blade and preparation method of composite material fan blade |
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