Chinese scientists develop new metal 3D printing technology
Updated: 2016-07-25 15:26
(Xinhua)
|
|||||||||
WUHAN - Researchers with Huazhong University of Science and Technology in central China's Hubei Province have successfully manufactured metal parts and molds using new 3D printing technology, sources with the university announced on Friday. The new metal 3D printing technology addresses existing problems in traditional metal 3D printing methods, said Zhang Hai'ou, leader of the 3D printing technology research team at the university.
These problems, such as flowing, dropping or crumbling of fused materials due to gravity, cracking, stress and rapid heating and cooling can severely affect modeling performance and accuracy, according to Zhang.
After over a decade of research, Zhang and other researchers have independently developed the new method of metal 3D printing, called "intelligent micro casting and forging." The method combines metal casting and forging technology and significantly improves the strength and ductility of metal molds to expand their life and reliability.
The invention has also reduced the costs for forging equipment and raw materials through a computer-controlled modeling process, Zhang said.
The technology has been awarded both national and international patents. It can be applied in the aerospace, medical, and auto industries, among others.
- It's Pokemon Go time in HK
- Daredevils brave record Shanghai skywalk
- Top 8 foreign sports stars endorsing Chinese brands
- Chinese shows captivate audience at Afro-Chinese Arts Festival
- Sunny images of 60-year-old go viral in China
- Xi'an battered by summer downpours
- Photographer uses traditional technique to capture images
- Now and then: Rebirth of Tangshan 40 years after quake
Most Viewed
Editor's Picks
Anti-graft campaign targets poverty relief |
Cherry blossom signal arrival of spring |
In pictures: Destroying fake and shoddy products |
China's southernmost city to plant 500,000 trees |
Cavers make rare finds in Guangxi expedition |
Cutting hair for Longtaitou Festival |
Today's Top News
Ministry slams US-Korean THAAD deployment
Two police officers shot at protest in Dallas
Abe's blame game reveals his policies failing to get results
Ending wildlife trafficking must be policy priority in Asia
Effects of supply-side reform take time to be seen
Chinese State Councilor Yang Jiechi to meet Kerry
Chinese stocks surge on back of MSCI rumors
Liang avoids jail in shooting death
US Weekly
Geared to go |
The place to be |