Laser Cutting of Unearthed Cultural Relics in Sanxingdui? How Did the Ancients Solve the Problem of Cutting Accuracy
2021-09-13280

  Gold mask, "turning around and kneeling portrait" and Yuankou fangzun. These two days, the "new speed" of the unearthed cultural relics in Sanxingdui is very enjoyable. Among the cultural relics unearthed in Sanxingdui these times, a mysterious jade has attracted the attention of many people. The jade that has been more than 4000 years ago is suspected to have been cut by laser!

 

Have the Sanxingdui people mastered the laser cutting technology at that time?

 

 

1. Ancient people's "laser cutting technology" is comparable to modern laser

Laser cutting

 

In fact, after the investigation and test of experts, it was found that this jade was not cut by laser, but by people at that time with wire cutting, and its accuracy was incredible.

 

According to Ren Nan, a jade expert, the cutting accuracy of this jade is very high. According to the normal linear cutting method in the past, the cutting trace should be downward, but the jade of Sanxingdui is concave in the middle and tilted on both sides.

 

The cutting technology is comparable to the current laser cutting technology. These cultural relics have broken through people's understanding of Sanxingdui and have enlightening significance for modern laser technology.

 

2. Modern laser technology is the "sword" of "cutting iron like mud".

 

Laser cutting technology is widely used in the processing of metal and non-metallic materials, which can greatly reduce the processing time, reduce the processing cost and improve the workpiece quality.

 

Pulsed laser is suitable for metal materials and continuous laser is suitable for non-metallic materials. The latter is an important application field of laser cutting technology. Modern laser has become the "sword" of "cutting iron like mud" that people dream of pursuing.

 

3. Huagong Laser - leading the change of cutting technology

 

As a leader in the laser industry, Huagong Laser not only admired the wisdom of ancient people, but also thought about its own laser technology practice!

 

In the face of many changes in the modern market, Huagong Laser people always pursue the spirit of excellence of the ancients. They are not satisfied with the current situation and continue to explore and innovate.

 

In the intelligent era, Huagong laser answers the proposition of the times with innovation, constructs the content ecology of man-machine cooperation, and balances efficiency and care.

Laser cutting

In recent years, with the continuous breakthrough of laser technology, SF series laser cutting machines with high precision, fast speed and good dynamic have made great progress. The market space of cost-effective laser cutting machines has increased sharply. At the same time, a large number of high-precision technology R & D and application have been born.

Laser cutting

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