Wind turbine canopy scanning case_3D scanner

Wind turbine canopy 3D scanning case

Release time：2024-04-25 Views：259

HOLON3D engineers used the 3D scanner α7000 and the 3D photogrammetry system HL-3DP to acquire 3D data on the wind turbine cabin cover, speeding up the secondary design process of the cabin cover and shortening the product development cycle.

3D scanning site of wind turbine nacelle cover

Facing problems

1. The wind turbine cabin cover is large and the traditional measurement method is too inefficient.

2. Customers need to obtain accurate data on the screw holes of the wind turbine canopy and need to use equipment with high measurement accuracy.

HOLON3D engineers are using HL-3DP

Solution

The company needs to purchase a 3D scanner to obtain the 3D data of the wind turbine canopy for reverse design and later product quality inspection. The company attaches great importance to the performance of 3D scanners and has invited a number of 3D scanner suppliers to demonstrate on site, including many well-known domestic and foreign brands. "HOLON 3D" gained the company's trust with its superb technology and rich experience and became its 3D scanner supplier.

Actual picture of wind turbine cabin cover about 8m long and 3m high

The size of the wind turbine nacelle cover is very large, about 8 meters long and 3 meters wide. Based on its size, Hualang engineers recommended the use of the oversized workpiece 3D scanner α7000 + 3D photogrammetry system HL-3DP. HL-3DP is a portable optical three-dimensional coordinate system that can measure the three-dimensional coordinates of all landmark points (or codes) at one time. Can be used alone or integrated with area scanning. During measurement, a high-resolution digital camera is used to take photos of the object from different angles. The resulting series of photos can be calculated by the software to obtain the precise spatial coordinates of these reference points.

α7000 is a 3D scanner specially designed for large objects. Its scanning speed is fast, and the entire scanning process takes less than 2 hours. The scanning accuracy is high, and the error value of the 80 screw holes on both sides of the cabin cover is only 0.012mm.