Root polishing equipment used during manufacturing of wind turbine generator blades

A technology of wind turbines and blades, which is applied in the direction of milling machine equipment, milling machine equipment details, metal processing equipment, etc., can solve the problems of high dust concentration, human injury, cuts, etc., to reduce operating time, reduce labor costs, and be environmentally friendly Effect

Pending Publication Date: 2021-08-06
国能联合动力技术(保定)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Root polishing equipment used during manufacturing of wind turbine generator blades
  • Root polishing equipment used during manufacturing of wind turbine generator blades
  • Root polishing equipment used during manufacturing of wind turbine generator blades

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Experimental program
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Embodiment Construction

[0018] In order to better understand the purpose, structure and function of the present invention, a root grinding device for wind turbine blade manufacturing according to the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Such as Figure 1 to Figure 3 As shown, it is shown as an automatic root grinding equipment for wind turbine blade production of the present invention. The automatic blade root grinding equipment of the present invention adopts automatic processing technology, replacing traditional manual grinding, and can automatically grind the blade root. into a given process size.

[0020] Further, the automatic root grinding equipment includes a positioning bracket 3 and a whole machine frame 2, and the whole machine frame 2 is supported by a plurality of positioning brackets 3 . The machine frame 2 and the positioning bracket 3 are used to meet the load requirements of the equipment during processing...

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PUM

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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%. ...

Claims

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Application Information

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IPC IPC(8): B23C3/00B23C5/00B23Q5/04B23Q11/08
CPCB23C3/00B23C5/00B23Q5/04B23Q11/08
Inventor 段富周杰王兴洲刘广巨娜王富平
Owner 国能联合动力技术(保定)有限公司
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