三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

USEUROPEAFRICAASIA 中文雙語Fran?ais
Business
Home / Business / Technology

Helping the manufacturing sector to upgrade

By Jing Shuiyu and Zou Shuo | China Daily | Updated: 2017-08-21 08:08

Helping the manufacturing sector to upgrade

A technician explains to primary school students the salient features of a 3D printer and its applications at a science and technology museum in Yantai, East China's Shandong province. TANG KE / FOR CHINA DAILY

Abu, a six-year-old boy with underdeveloped ribs, from Northwest China's Xinjiang Uygur autonomous region, underwent a life-saving heart surgery in Shanghai earlier this month, thanks to 3D, or three-dimensional, printing technology.

Using specially designed equipment, Shanghai Children's Medical Center 3D-printed an 8x12 cm metal part to cover the patient's exposed heart, according to China Youth Daily.

As the cover story of this section documents, by adding layer upon layer of material, a 3D printer can print, or create, anything drawn on paper from scratch into a 3D object.

This means, intricate models of four-story arenas, silver earrings, high-precision wind turbines ... are all fair game for 3D printers.

The technology is already widely used even in the manufacture of high-end aerospace equipment, tools for medical diagnosis and treatment, architecture, automobiles, clothing and in the research and development of new medicines.

Small wonder, the 3D printing segment grew by 50 percent year-on-year to 1.16 billion yuan ($175 million) in sales in the first half of this year, according to the latest report released by the China Center for Information Industry Development, a Beijing-based think tank.

The "additive manufacturing industry", as CD printing is formally called, is forecast to see high growth rates in the next decade in China, in spite of challenges ahead.

The Internet Data Center said the 3D printing industry would reach $28.9 billion in sales by 2020, with the annual growth rate tipped to reach 22 percent in the next three years.

By 2025, the size is expected to reach $200 billion to $500 billion, according to a report by McKinsey & Co, an international consulting firm.

More personalized 3D-printed products can be expected in the future, experts said.

Shi Yushen, a professor at the Huazhong University of Science and Technology, said 3D printers may become ubiquitous, and part of even household items in the future. They will likely be used to print a range of things-clothes, shoes, ornaments, water faucets, what you have.

Shi said one of his doctoral students made a 3D printer for food! "In the future, children will be able to print cakes designed by themselves for their birthday party."

Calling China's 3D printing technology companies as good as foreign competitors, Shi said the country is not lagging much in the field, as relevant research had started over 20 years ago.

According to a CCIID report, industrial clusters have taken shape in China, comprising the Bohai Sea Rim, the Yangtze River Delta and the Pearl River Delta regions, as well as Shaanxi, Hubei, Hunan and Anhui provinces.

Fuelling the uptrend is China's ambition to upgrade its manufacturing to make it a more high-end and intelligent one. The "Made in China 2025" initiative seeks to transform the country from a manufacturing giant into a global high-tech manufacturing power.

Under the initiative, the Chinese government allocated 5.2 billion yuan to promote 133 key projects involving intelligent manufacturing in industrial sectors such as bullet trains, 3D printing, construction machinery and electric vehicles in 25 provinces and autonomous regions last year.

Challenges, however, have surfaced. Take construction using 3D-printed materials for example. Few have successfully leaped from producing a 3D-printed model to building the real structure.

"You can 3D-print whatever you want, but you can't guarantee that the products would be functional," said Zhang Jing, president of Zhejiang Xunshi Technology Co Ltd, a manufacturer of 3D printing equipment.

Raw material and product performance are key, Zhang said.

Most Viewed in 24 Hours
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 国产91精品久久久久久久 | 美毛片| 无遮挡1000部拍拍拍免费 | 大学生高清一级毛片免费 | 国产玖玖在线 | 国产精品视频网站 | 天天干夜夜爽 | α片毛片| 欧美成人丝袜一区二区 | 久久久久欧美精品 | 日韩国产欧美在线观看 | 中国美女做爰视频高清 | 国产小视频网址 | a久久久久一级毛片护士免费 | 日本美女视频韩国视频网站免费 | 国产精品无码永久免费888 | 视频黄色免费 | 国产精品喷水在线观看 | xxxxx亚洲| 欧美一级毛片兔费播放 | 色综合天天综合中文网 | 免费一区在线 | 久久99精品久久久久久黑人 | 国产视频福利在线 | 日韩欧美不卡一区二区三区 | 色悠久久久 | 日本在线网 | 欧美成人免费一区在线播放 | 久久国产成人精品国产成人亚洲 | 亚洲欧美一级视频 | 亚洲国产视频在线观看 | 国产亚洲高清在线精品不卡 | 日本一级大黄毛片一级 | 久久精品最新免费国产成人 | 欧美一级黄色录像片 | 久久99国产精品久久欧美 | 国产成人aa在线观看视频 | condom色疯狂做受xxxx | 大杳焦伊人久久综合热 | 美女国内精品自产拍在线播放 | 日本高清免费不卡毛片 |