Wind power blade main beam trimming method

Abstract

The invention discloses a wind power blade main beam trimming method. The wind power blade main beam trimming method adopts wind power blade main beam automatic trimming equipment for trimming, the equipment comprises a travelling frame, a left cutting and polishing unit and a right cutting and polishing unit are arranged on the travelling frame, the cutting and polishing units are driven by lifting and transverse moving units to lift and transversely move, the cutting and polishing units comprise cutting mechanisms and polishing mechanisms which are arranged front and back, the cutting mechanisms comprise cutting mechanism racks, cutting angle adjusting assemblies and cutting assemblies are arranged in the cutting mechanism racks, the cutting angle adjusting assemblies are used for adjusting the cutting angles of the cutting assemblies during operation, the polishing mechanisms comprise polishing mechanism racks, polishing angle adjusting assemblies and polishing assemblies are arranged in the polishing mechanism racks, and the polishing angle adjusting assemblies are used for adjusting the polishing angles of the polishing assemblies during operation. According to the wind powerblade main beam trimming method, redundant sharp corners and burrs on the side edge of the blade main beam can be automatically cut and polished, and the method is high in machining precision and machining efficiency.

Description

technical field [0001] The invention belongs to the technical field of wind power generation auxiliary devices, and in particular relates to a method for trimming the main girder of a wind power blade. Background technique [0002] The main beam of wind power blades is usually infused with blade molds. When the blade is produced by the mold, redundant sharp corners and burrs will be formed on both sides of the formed blade main beam in its chord direction (horizontal direction perpendicular to the length direction of the blade main beam). The existing technology is to manually cut and polish the redundant sharp corners and burrs, and the processing efficiency is low. If the manual operation is not careful, it will cause damage to the main beam of the blade to varying degrees, affecting the quality of the main beam, and in the process of cutting and grinding Dust and debris will be generated, affecting the working environment and the health of critical operators. Contents ...

AI Technical Summary

Problems solved by technology

The existing technology is to manually cut and polish the redundant sharp corners and burrs, and the processing efficiency is low. If the manual operation is not careful, it will cause damage to the main beam of the blade to varying degrees, affecting the quality of the main beam, and in the process of cutting and grinding Dust and debris will be generated, affecting the working environment and the health of critical operators

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