Business case

Three-dimensional scanning of aircraft engine soundproof cabin

2021-07-31 A+ A A-

A large German airline used our 3D scanner combined with the photogrammetric system to perform 3D measurements on aircraft engine sound-proof cabins to obtain ultra-high-precision 3D data, test and analyze whether the products are qualified, and provide a basis for the subsequent reverse design and mold-opening process. cost

Practical problems

1. Due to the large size of the aircraft engine soundproof cabin, the high precision of the curved surface and the inconvenience of movement, the cumulative error will be too large when measuring with a camera-type 3D scanner. How to eliminate the influence of the error is the biggest problem facing.

2. The use of traditional measurement methods not only takes a long time, but also has limited data and cannot accurately measure the three-dimensional data of the surface of the soundproof cabin of the aircraft engine, and it is impossible to perform complete scanning and data splicing. Nor can it complete the quality inspection of the soundproof cabin of the aircraft engine.

Holon solutions

In response to the problems faced by the company and scanned objects, Hualang technical engineers put forward a solution: use the camera scanner HL-3DS+ and three-dimensional photogrammetry HL-3DP to quickly and accurately obtain the three-dimensional data of the aircraft engine soundproof cabin combined with reverse design software. The inspection, design and mold-opening processing of aircraft engine soundproof cabins provide powerful data, solve all the problems faced, and meet the needs of customers.

Scanning scene of aircraft engine soundproof cabin

Photogrammetry shooting scene of aircraft engine soundproof cabin

STL data map of aircraft engine soundproof cabin

STL data map of aircraft engine soundproof cabin

3D data map of aircraft engine soundproof cabin

3D data map of aircraft engine soundproof cabin

Related products