Wind power plays an important role in the energy strategy of the world and China. Wind power blade is one of the key components. The design and manufacture of blade mould is one of the key technologies to determine the aerodynamic performance of blade. Therefore, the data acquisition of blade mold to detect the accuracy of mold is conducive to improve the mold design and manufacturing level and provide an important guarantee for the blade manufacturing quality of wind power industry.

Practical problems

1. The blade die has a large volume. The customer requires that the scanning time is short, the work efficiency should be fast, and the work process should be accelerated. It also has strict requirements for the scanned data, accurate data analysis, small error and high precision. The new three-dimensional scanning technology can solve the problem, with fast aging and high data accuracy.

2. The past scanning methods can no longer meet the current requirements. They are inefficient and difficult to control the accuracy, and can not solve the problems with high quality. Therefore, it is decided to use a new scanning method to replace the traditional measurement scheme.

Field scanning drawing of wind blade mould

solutions

The scheme used is Huaguang's new handheld 3D scanner.

Huaguang 3D handheld 3D scanner holon751 can easily scan large and medium-sized objects without the help of photogrammetry system. It has high scanning speed, high precision and strong stability. It is suitable for scanning blade molds and meets the requirements of customers.

Use the handheld 3D scanner holon751 to quickly and comprehensively obtain the high-precision data of the blade, and then carry out data optimization processing, import the data into the detection software to realize data detection and analysis, and obtain a simple and easy to understand analysis report. Complete the scanning data collection within the scope of customer requirements, solve the problems faced by customers, and provide accurate data solutions for blade mold design and manufacturing.

3D scanning data diagram of wind blade mould

3D inspection drawing of wind blade mould