△The main torch of the National Stadium Winter Olympics was developed using metal 3D printing technology. Source: CCTV
Flokon yo 3D nan kabann flè nan Je Olenpik ivè yo te enprime 3D ak dechè solid iben.
In the Winter Olympics-themed flower bed along Chang'an Street, there is a 3D printing black technology. This is a large flower bed with a height of 9.1 meters. The main scene is the emblems of the Winter Olympics and the Winter Paralympic Games. The blue and white "snowflakes" scattered on the ground are particularly eye-catching.
"The raw materials of these 'snowflakes' are urban solid waste, which is made by 3D printing technology after many complicated processes." said Jia Changchun, the producer of the snowflake sculpture and chairman of China Carbon Springfield (Beijing) Energy Technology Co., Ltd.
The "snowflakes" carry modern technology and the concept of zero-carbon environmental protection.
In order to help the "zero carbon" Winter Olympics, China Carbon Springfield developed and produced garden sketches, turning useless garbage into light and beautiful "snowflakes". The 3D printing solid waste technology it uses has the advantages of saving templates, materials, labor, and waste outbound transportation.
Pi gwo flokon la gen yon dyamèt 1.7 mèt. Nan konsepsyon ak enprime, yo ta dwe konsidere epesè, lajè, imitasyon ak solidite. Li nesesè tou pou konsidere ke pwodwi enprime 3D a ka pote tiyo kache ak ranfòsman zo kòt.
It is reported that after the display of flower beds along Chang'an Avenue is over, the "snowflakes" will be recovered and recycled.
3D eskanè-konsepsyon-3D enprime, kas koutim pou atlèt ekip nasyonal nèj
Under the organization of the State Sports General Administration, the 3D Printing and Intelligent Manufacturing Research Center of Dongguan University of Technology (Associate Professor Li Nan's team) joined hands with Sikan Technology, integrated 3D scanning-design-3D printing technology, and participated in the research project of helmet equipment customization for athletes of the National Snow Team.
△ Direct hits the snowmobile race
Vitès an mwayèn nan motonèj la se apeprè 100 kilomèt pa èdtan, ak vitès maksimòm nan ka rive nan 160 kilomèt. Li te toujou ke yo rekonèt kòm F1 sou glas. Pwosesis kous vit -li yo ka pote moun plezi sansoryèlman enteresan, ki se pi gwo atraksyon nan kous motonèj. Nan yon eta gwo-vitès konsa, sekirite atlèt yo se pi gwo priyorite. Ekipman kas se yon ekipman pwoteksyon enpòtan pou asire sekirite atlèt motonèj yo.
△ 3D scanning and printing exclusive helmet
Précédemment, kas yo ak ekipman nan Ekip Nasyonal nèj la te sitou enpòte soti aletranje, debarase m de depandans sou enpòtasyon ekipman ak patisipe nan konpetisyon an ak kas poukont devlope ak fèt nan peyi Lachin.
Due to the rich contour features of the human head, it is suitable to use the non-contact non-stick splicing technology. This time, the iReal 2E 3D scanner of Sikan Technology was selected to complete the acquisition of the 3D data of the athlete's head.
The iReal 3D scanner has high precision (up to 0.1mm), and can accurately obtain the 3D data of the athlete's head, and the helmet made of it has a good fit;
Nan mòd eksklizif nan optik pòtrè, kò imen an souke chemine ka otomatikman retire; pa gen okenn pwen kole yo obligatwa pandan optik, sous limyè a san danje epi envizib, ak tout pwosesis optik la konfòtab ak an sekirite;
Anplis de sa, li yo konbine etalaj estriktire teknoloji limyè kreyativite rezoud pwoblèm nan nan akizisyon difisil nan done cheve ak je, fè done tèt yo pi konplè.
After using the iReal 2E 3D scanner to obtain accurate 3D data of the athlete's head, the design team can customize the design according to the athlete's head shape and tactical characteristics, and then use 3D printing technology to produce the final helmet product.
Sèvi ak fib kabòn Lachin Aerospace T800 ak materyèl fib kabòn pi, pwa kas final la se 500g pi lejè pase jenerasyon anvan an nan kas konpetisyon, sèlman sou 1100g, ki efektivman diminye pwa a nan atlèt.
At the same time, the buffer layer of the helmet adopts a lattice structure design, and the topol honeycomb structure protection system printed by Farsoon High-tech Flight TPU process creatively solves the problem of deformation of head details, and completes the perfect adaptation to the athlete's head shape, and It can bring extremely high heat flow efficiency.
Enpresyon 3D pou devlope robo ski
Dènyèman, yon videyo yon robo ski te atire anpil atansyon. Nan videyo a, yon robo kat-janb ap mache sou yon ski, epi gen de boul nèj sou bò gòch ak bò dwat. Balanse kòt a kòt ak glise desann trè abilman, aksyon an sanble depase nivo a nan pifò débutan.
Li se vo anyen ke teknoloji enprime 3D yo itilize nan konsepsyon ak fabrike nan robo nan ski. Li ka wè nan figi a ke koki deyò a ak kouvèti yo nan branch yo nan robo nan ski yo fabrike pa SLA 3D teknoloji enprime, epi yo flite ak koulè nan etap la pita. enstale sou robo a. Jodi a, teknoloji enprime 3D gen gwo efikasite ak avantaj pri nan envantè de lojman pou sa a kalite pwodwi robotik.
△ Morphological structure design, 3D printing, production and installation
"We were invited to design the appearance and attitude of nine Winter Olympic robots. We have designed and modified dozens of times for their different functional forms, visual attitudes, and application scenarios. In the end, the Olympic Organizing Committee used the torch relay to be one of them. In addition to amphibious robots and underwater robots, there are also "intelligent shape" designs of flying robots, land six-wheel robots, climbing robots, ski robots, ice skating robots, curling robots and blind guide robots. It will be featured in the Winter Olympics ice and snow sports and the Winter Paralympic Games exhibition services, and will be applied to future life." Professor Xue said that each of these carefully designed and dressed intelligent robots has a different appearance and personality, and different application scenarios.
04 3D enprime ne Chinwa
Zhang Yan, direktè adjwen nan Komisyon Minisipal Beijing Jesyon Iben, prezante ke pou akeyi 2022 Beijing Winter Olympics yo, gen 3 paysages ikonik, 10 kabann flè tematik, 620 desen jaden flè, 280, 000 kaj nan ekleraj, 18,000 drapo pwopagann, ak plis pase 60,000 kote. Foto pwomosyonèl ak 28 limyè montre yo te prezante nan tout Beijing. An menm tan an, desen jaden flè Spring Festival, drapo wouj, drapo kolore, ak pye bwa -antèn ki vlope yo te ranje nan ale dèyè yo ak blòk komèsyal yo.
Zhang Yan introduced that in the urban landscape design, attention was paid to the integration of elements of the Winter Olympics such as the emblem, mascot, ice and snow patterns, and folk elements of the Spring Festival, such as Chinese knots, lantern lighting, and Chinese zodiac characters. "For example, the huge Chinese knot in Tiananmen Square, 17 meters high, is the perfect presentation of the Chinese knot inlaid with the Olympic emblem."
Three iconic landscapes, including the emblem sculpture of Jinyuan Bridge in Shijingshan District, the "Haituo Tower" in Yanqing District and the emblem of the Beijing-Li Expressway slope protection, will also be applied for as Olympic heritage.
Zhang Yan specially introduced that the production process of the Winter Olympics landscape also adhered to the principles of "thrift, waste utilization, and environmental protection", and made full use of the original facilities and waste. For example, lanterns and Chinese knots are made of environmentally friendly materials, and the use of 3D printing technology not only saves costs, but also perfectly presents details. Landscape sketches and lightings all use energy-saving light sources; those coverings that add beautiful colors to the city in winter were originally discarded branches of colorful plants, but they have been rejuvenated by the creative use of urban designers.
05 3D Printing Winter Olympics Stop Motion Animation
The British BBC recently released a short video of the Winter Olympics. The short video was named "Extreme by Nature". During the shooting process, 3D printing technology was used to create a single-frame model of stop-motion animation, and then it was shot with a special camera and post-production.
Kout la vini nan fòm animasyon medya melanje, ki te pwodwi pa BBC Creative an patenarya ak Blinkink, konbine yon seri efè nan-kamera, ankadreman enprime 3D ak mouvman kanpe pou pote twal glas la nan evènman an.
06 3D enprime flanbo prensipal Je Olenpik ivè yo
Ekip Pwofesè Su Yanqing nan Lekòl Materyèl Harbin Enstiti Teknoloji te itilize teknoloji enprime metal 3D pou ede efektivman devlopman ak fabrike flanbo zewo -kabòn emisyon pou Je Olenpik ivè Beijing yo.
△Beijing Winter Olympics "flying" torch
China Aerospace Science and Technology Group Co., Ltd., Harbin Institute of Technology and Hart 3D Technology Co., Ltd. jointly tackled key problems, and took advantage of Harbin Institute of Technology's technical advantages in new materials, precision forming technology and equipment research and development over the years, and finally chose to use 3D printing technology to develop torches to overcome This solves the problem of precise forming of torches in the development process.
Professor Su Yanqing's team tested and optimized a variety of 3D printing materials, optimized the forming process of the torch's internal structure, and systematically verified and improved the burner 3D printing process. The combustion system ensures the reliability of the main torch combustion of the Winter Olympics.
Pi wo a se kèk nan teknoloji yo enprime 3D nwa ki te parèt nan olenpik ivè sa a, e ta dwe gen kèk aplikasyon ki pa konte. Yo kwè ke ak devlopman nan teknoloji enprime 3D, li pral jwe yon pi gwo wòl nan evènman gwo -echèl tankou evènman espò nan tan kap vini an.
