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Mold used for manufacturing fan blade shearing ribs of wind generating set

A technology for wind turbines and molds, which can be applied to home appliances, other home appliances, applications, etc. It can solve the problems of increased equipment maintenance costs, high maintenance costs, and difficult correction of deformation, so as to achieve low maintenance costs and low production costs. Low and easy deformation correction effect

Inactive Publication Date: 2010-08-04
昆山华风风电科技有限公司
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Problems solved by technology

[0003] The direction of the wind force generated by the wind speed of the flip wind turbine is perpendicular to the blade surface, and a considerable positive pressure is generated on the blade surface. The direction of the wind force travels along the direction of the impeller diameter line and the tangential direction, and the wind force can move in a straight line along the direction of the impeller diameter. A large torque is generated, so the diameter of the impeller is generally designed to be relatively long. At present, the shear rib mold is made of glass fiber reinforced plastics, which not only makes the mold manufacturing process complicated, but also uses a variety of materials and high production costs. The maintenance cost is high, and it is difficult to correct the deformation after long-term use, which increases the maintenance cost of the equipment

Method used

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  • Mold used for manufacturing fan blade shearing ribs of wind generating set
  • Mold used for manufacturing fan blade shearing ribs of wind generating set

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Embodiment Construction

[0009] At present, the shear rib mold is made of glass fiber reinforced plastics, which not only makes the mold manufacturing process complicated, but also uses a variety of materials, and the production cost is high. Moreover, the maintenance cost of this kind of mold is relatively high, and it is difficult to correct the deformation after long-term use, which increases the equipment. maintenance costs.

[0010] figure 1 It is a structural schematic diagram of the mold of the present invention. The mold for manufacturing the blade shear rib of the wind power generating set of the present invention includes a mold cavity 1 and a flanging 2, and the mold material is steel. The use of steel molds makes the mold manufacturing process simple, the material types are single, the production cost is low, and the later maintenance cost is low, and deformation correction is easy.

[0011] The above has disclosed the present invention with preferred embodiments, but it is not intended ...

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Abstract

The invention discloses a mold used for manufacturing fan blade shearing ribs of a wind generating set, which comprises a mold die cavity and a turning edge. The invention is characterized in the mold is made of steel. The mold used for manufacturing the fan blade shearing ribs of the wind generating set of the invention uses the steel mode, so the mold manufacture work procedure is simple, the materials have single type, the manufacture cost is lower, in addition, the later period maintenance and conservation cost is low, and the correction after the occurrence of deformation is easy.

Description

technical field [0001] The invention relates to a mold, in particular to a mold for manufacturing wind blade shear ribs of a wind power generating set, and belongs to the technical field of wind power generator machinery manufacturing. Background technique [0002] Wind energy is an inexhaustible renewable emerging energy. Since the beginning of this century, energy has become more and more tense, and there has been a resurgence of fighting for energy. Wind power generation is the first renewable alternative energy source at home and abroad. As one of the cleanest energy sources, wind power is undoubtedly one of the most competitive energy sources among renewable energy sources, and is also widely considered to be the most promising energy source. Wind power will be one of the most potential sustainable development projects. The country and the government have raised the wind power industry to an important position and vigorously promoted and supported it. [0003] The d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/38B29L31/08
Inventor 尉文渊
Owner 昆山华风风电科技有限公司
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