MOLDING APPARATUS FOR MAKING A WIND TURBINE BLADE AND METHOD OF MAKING SAME

A method of making a wind turbine blade (20) includes forming a first shell half (32) in a first mold half (52); forming a second shell half (34) in a second mold half (54); closing the mold halves by rotating the first and second mold halves relative to each other about a pivot axis (88) and transl...

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Bibliographische Detailangaben
1. Verfasser:	RAJASINGAM, DAMIEN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PRODUCING MECHANICAL POWER PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method of making a wind turbine blade (20) includes forming a first shell half (32) in a first mold half (52); forming a second shell half (34) in a second mold half (54); closing the mold halves by rotating the first and second mold halves relative to each other about a pivot axis (88) and translating the pivot axis; and coupling the first and second shell halves to form the wind turbine blade. A molding apparatus includes a first mold half (52) for forming a first shell half (32) of the wind turbine blade; a second mold half (54) for forming the second shell half (34) of the wind turbine blade; and a turner assembly (78) for providing rotational movement of the first and second mold halves relative to each other about a pivot axis and providing translational movement of the pivot axis along a translation axis. La présente invention a trait à un procédé de réalisation d'une pale d'éolienne, lequel procédé inclut les étapes consistant à former au moins partiellement une première moitié de coque dans un premier demi-moule ; à former au moins partiellement une seconde moitié de coque dans un second demi-moule ; à fermer les demi-moules en tournant les premier et second demi-moules l'un par rapport à l'autre autour d'un axe de pivot et en translatant l'axe de pivot ; et à coupler les première et seconde moitiés de coque de manière à former la pale d'éolienne. Un appareil de moulage inclut un premier demi-moule permettant de former au moins partiellement une première moitié de coque de la pale d'éolienne ; un second demi-moule permettant de former au moins partiellement la seconde moitié de coque de la pale d'éolienne ; et un ensemble tourneur permettant de fournir un mouvement de rotation des premier et second demi-moules l'un par rapport à l'autre autour d'un axe de pivot et de fournir un mouvement de translation de l'axe de pivot le long d'un axe de translation.