Wind power occupies an important position in the energy strategy of the world and China. Wind power blades are one of the key components, and the design and manufacture of blade molds is one of the key technologies that determine the aerodynamic performance of the blades. Therefore, data collection of blade molds to detect the accuracy of molds is beneficial to improve the level of mold design and manufacturing, and provides an important guarantee for the quality of blade manufacturing in the wind power industry.

Practical problem

1. The size of the blade mold is large, and the customer requires a short scanning time and a fast work efficiency to speed up the work process. And there are strict requirements on the scanned data, the data analysis is accurate, the error is small, and the accuracy is high. The use of new three-dimensional scanning technology can solve the problem, with fast timeliness and high data accuracy.
2. The past scanning methods can no longer meet the current requirements. They are inefficient and difficult to control, and failed to solve the problems faced with high quality. Therefore, it was decided to replace the traditional measurement scheme with a new scanning method.

Field scan of wind blade mold

Holon solutions

The solution used is Hualang's new handheld 3D scanner.
Hualang 3D handheld 3D scanner HOLON751 can easily scan large and medium-sized objects without the help of a photogrammetric system. It has fast scanning speed, high accuracy, and strong stability. It is suitable for scanning blade molds and meets the requirements of customers.
Use the handheld three-dimensional scanner HOLON751 to quickly and comprehensively obtain high-precision data of the blade, and then perform data optimization processing, import the data into the inspection software, realize the data inspection and analysis, and obtain the simple and easy-to-understand analysis report. Complete the scanning data collection within the scope of the customer's requirements, and can solve the problems faced by the customers, and provide accurate data solutions for the design and manufacture of blade molds.

3D scanning data map of wind blade mold

3D scanning inspection map of wind blade