Chinese culture has a long history, there are many cultural relics and historical sites, and the art treasures are extremely rich. Handicraft products are products of artistic value that are processed by hand or machine from raw materials or semi-finished products. Crafts come from life, but they create a value higher than life. It is the crystallization of the wisdom of the people, fully embodies the creativity and artistry of mankind, and is a priceless treasure of mankind.

On site scanning of Guan Gong

Practical problems

This case

Holon3d customer: a master of Arts and crafts in China

Scanning object: craftwork "Guan Gong" bronze sculpture

Scanning equipment: HOLON760 handheld laser 3D scanner

Customer demand: Quickly scan the 3D data of the "Guan Gong" bronze sculpture for digital 3D display

Customer needs analysis

The client is a domestic master craftsman who quickly scans the data of Guan Gong statues to display 3D digital products. The customer uses traditional measurement methods for data acquisition, but the "Guan Gong" bronze statue has complex surface contours and many dead spots and is cumbersome to move, resulting in incomplete scan data. The overall measurement effect is very unsatisfactory.

Difficulties in detection

1. "Guan Gong" copper sculpture statue is heavy, complex and irregular in surface (more curved surfaces and dead corners in contour). The finished industrial products cannot be sprayed with developer to prevent damage caused by later cleaning, which greatly increases the difficulty of scanning. Companies in the industry have no way to start without a high-quality scanning solution.

2. Customers need to quickly scan to obtain three-dimensional data models and full-color scan data display. The use of traditional scanning solutions is not only difficult, but also time-consuming and laborious and unable to achieve color reproduction, and the scan results cannot meet customer needs.

Guan Gong site scan map

Holon solutions

After fully understanding the customer's needs and problems, Hualang engineers recommended the HOLON760 handheld laser 3D scanner. The high-precision and high-speed characteristics of the HOLON760 effectively solve the traditional scanning measurement difficulties. It can quickly and accurately obtain the three-dimensional scanning data of each part of the scanned workpiece, and it is also suitable for the complex and irregular surface of the "Guan Gong" bronze statue (more curved surfaces and dead corners of the contour) and the later color scanning processing. The overall effect has also made customers very satisfied.

★Ultra portable, weighs only 0.87kg;
★The measurement accuracy is up to 0.02mm, and the resolution is up to 0.05mm;
★Almost unlimited 3D scanning, suitable for indoor and outdoor measurement tasks in various complex environments.
Scanning process and results
Use HOLON760 to scan samples-import data into professional 3D inspection software-generate high-precision 3D data models-and finally process 3D color data to obtain the final color scan 3D data.

Guan Gong Scanning STL Data Map

Guan Gong Scanning STL Data Map