Press release
08
2025,02
Laser is like a hammer, new strategy of 3D printing technology innovates the iron casting process
In ancient times, people repeatedly hammered pig iron that was burned red at high temperatures, ultimately converting it into steel. Now, a team led by the University of Cambridge in the UK has revolutionized technology and developed a new method for 3D printing metal
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16
2025,01
The application of precision laser welding machine in automotive air conditioning pipelines
As an important component of automotive air conditioning systems, the manufacturing process of automotive air conditioning pipelines is complex and requires high technological requirements.
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06
2025,01
Popularization of Laser Knowledge by Han's Laser: Femtosecond Laser and Sub-nanosecond Laser
Laser technology is considered as one of the the Four Great Inventions in the 20th century, which is in parallel with atomic energy, semiconductor and computer. Laser technology has been widely applied in the manufacturing industry, especially in important industries of the national economy such as automobiles, electronics, electrical appliances, aviation, metallurgy, and mechanical manufacturing. Femtosecond and sub-nanosecond lasers are achievements of laser technology
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27
2024,12
Antifreeze tips for laser machines
Please do not expose the laser to too cold or humid environment. The suitable working environment of the laser is: temperature 10 ℃ - 40 ℃, ambient humidity <, ambient humidity < 70%.
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19
2024,12
Principle of airtightness testing and leak detector
The test method is to press compressed air (or ammonia, fluorine, helium, halogen gas, etc.) into a container and check for leaks using the pressure difference between the gas inside and outside the container.
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13
2024,12
Han's Laser M100 3D laser printer
Laser 3D printing technology is an additive manufacturing, which usually uses powder coating to fill metal powder materials on the working platform, and then laser ablation and melting layer by layer to achieve the process of additive manufacturing from scratch.
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