Wind power occupies an important position in the world and China's energy strategy. Wind power blades are one of the key components. The design and manufacturing 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 the molds is conducive to improving the level of mold design and manufacturing, and provides an important guarantee for the quality of blade production in the wind power industry.

        1. The blade mold is large in size, and the customer requires that the scanning time be short, the work efficiency should be fast, and the work process should be accelerated. It also has strict requirements for the scanned data, and the data analysis must be accurate, with small errors and high precision. Using new three-dimensional scanning technology can solve the problem, with fast timeliness and high data accuracy.

        2. The previous scanning methods can no longer meet the current requirements. They are inefficient and difficult to control in terms of accuracy. They cannot solve the problems faced with high quality. Therefore, it was decided to replace the traditional measurement solution with a new scanning method.

On-site scan of wind blade mold

The solution used is HOLON3D’s new handheld 3D scanner Model 41

         HOLON3D handheld 3D scanner Model 41 can easily scan large and medium-sized objects without resorting to a photogrammetry system. It has fast scanning speed, high precision and strong stability. It is suitable for scanning blade molds and meets the requirements of customers.

         Then perform data optimization processing, import the data into the detection software, realize data detection and analysis, and obtain a simple and easy-to-understand analysis report. Complete scanning data collection within the scope of customer requirements, solve problems faced by customers, and provide accurate data solutions for blade mold design and manufacturing.

3D scanning data diagram of wind blade mold

3D scanning inspection map of wind blades