Root polishing equipment used during manufacturing of wind turbine generator blades

Abstract

The invention discloses root mold closing seam polishing equipment used during manufacturing of wind turbine generator blades. The equipment comprises: a complete machine frame and a positioning support, wherein the complete machine frame is arranged at the top of the positioning support; transmission walking supports arranged on the two sides of the complete machine frame; polishing and milling parts arranged on the two sides of a blade manufacturing mold; and a polishing driving part connected with the polishing and milling parts and used for driving the polishing and milling parts to polish the blade manufacturing mold on the X axis, the Y axis and the Z axis correspondingly. Dust in the machining process can be effectively controlled, after the front edge area and the rear edge area of a blade root are manufactured again, a certain degree of glass fiber reinforced plastic layer at the front edge and rear edge bonding position can be cut and polished through application of a milling component, manual operation is replaced, the operation time is shortened, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the field of wind power generation, in particular to an automatic root grinding device used in the manufacture of wind turbine blades. Background technique [0002] The basic working principle of the wind turbine is to absorb energy from the wind through the wind wheel and convert the wind energy into kinetic energy through the principle of aerodynamics, and then convert the rotational energy into electrical energy through the motor. Among them, the wind wheel includes the hub and the blades. As the most basic and core components in the wind power generation system, the blades have high requirements on the materials used. The blades not only need to have light weight, but also need to have high strength, corrosion resistance, Fatigue resistance, so the current fan manufacturers widely use composite materials to manufacture fan blades, and the proportion of composite materials in the entire fan blades is even as high as 90%. ...

AI Technical Summary

Problems solved by technology

The current technology is that workers use hand-held tools to complete this process, which not only has hidden dangers of cutting and excessive grinding, but also has too much dust concentration in the surrounding environment during the grinding process, which will cause harm to the human body

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