The Hualang 3D camera-type 3D scanner HL-3DS is used, and Geomagic Qualify is used to compare and analyze the 3D model of the fighter joystick and the entity to obtain accurate 3D data. Thereby improving the accuracy of product design, greatly shortening the product development design and processing cycle and reducing costs.

Practical problems

1. Fighter joysticks are very strict on the technical indicators of the project. The three-dimensional data accuracy requirements for fighter joysticks are very high, and the overall error needs to be controlled very low. Traditional measurement methods cannot meet customer needs.

2. The general measurement method has insufficient data collection density (insufficient amount of data) and cannot measure the curved surface and arc of the fighter's joystick, and cannot be tested normally, and quality inspection and secondary design cannot be performed in the later stage.

Holon solutions

The quality of the accessory structure directly affects the efficiency of aircraft manufacturing, so the quality control of the fighter's joystick is particularly important. Hualang 3D engineers proposed to use in the solution: the camera-based 3D scanner HL-3DS quickly obtains the high-precision 3D data of the fighter joystick. The reverse design software Geomagic Studio converts the fighter joystick point cloud data into triangular mesh data. The inspection software Geomagic Qualify quickly detects the difference between the helicopter parts (CAD) model and the manufactured parts of the product, and assists the company in the research and breakthrough of high-end technology.

initial preparation work

Spray developer: improve the contrast of the background color on the surface of the sample and obtain better scan data.

Paste the mark point: make the acquired data be positioned and spliced in the scanning software.

Scanning of the fighter's joystick scene

STL data map of fighter joystick (Design X)

STL data map of fighter joystick (Design X)