Method for producing a wind turbine blade
AssigneeSiemens Gamesa Renewable Energy A/S
InventorsSoeren Randrup Daugaard Henrichsen, Mogens Nielsen
Life of this patent
Estimating the term…
Abstract
Provided is a method for producing a wind turbine blade having a blade body including a body part and a tip part, the blade being produced by using a mold, wherein a prefabricated tip part having a first connection interface is arranged adjacent to the mold for producing the body part, whereby building elements for building the body part are arranged in the mold providing a second connection interface which corresponds to and connects to the first connection interface, whereafter both connection interfaces are fixed by applying a fixing agent and curing it.
Claims10
A method for producing a wind turbine blade having a blade body comprising a body part and a tip part, wherein a prefabricated tip part having a first connection interface is arranged adjacent to a mold, and wherein building elements for building the body part are arranged in the mold and provide a second connection interface, the method comprising the steps of:
- arranging a molded first body part half shell in a lower mold half, wherein the first body part half shell has a first part of the second connection interface;
- arranging the prefabricated tip part such that the prefabricated tip part connects with at least a part of the first connection interface to the first part of the second connection interface;
- arranging further building elements, including at least one web and/or beam in the first body part half shell;
- arranging a molded second body part shell on the first body part shell, wherein the second body part half shell has a second part of the second connection interface connecting to a part of the first connection interface;
- closing the mold by placing an upper mold half on the lower mold half, and fixing both body shells and the first and second connection interfaces together using a glue as a fixing agent and curing the glue.
A method for producing a wind turbine blade having a blade body comprising a body part and a tip part, wherein a tip part having a first connection interface is arranged adjacent to a mold, and wherein building elements for building the body part are arranged in the mold and provide a second connection interface, the method comprising the following steps:
- arranging a molded first body part half shell in a lower mold half, wherein the first body part half shell has a first part of the second connection interface;
- arranging further building elements, including at least one web and/or beam in the first body part half shell;
- arranging a molded second body part shell on the first body part shell, wherein the second body part half shell has a second part of the second connection interface;
- fixing both body part shells together by using a glue;
- arranging the tip part such that first connection interface connects to the second connection interface;
- closing the mold by placing an upper mold half on the lower mold half, and fixing the first and second connection interfaces together by using a glue as a fixing agent applied to both connection interfaces and curing the glue.
Dependencies are inferred from the claim text.