△The main torch of the National Stadium Winter Olympics was developed using metal 3D printing technology. Source: CCTV
Bhí na gcáithníní sneachta 3D i leapacha bláthanna Cluichí Oilimpeacha an Gheimhridh priontáilte 3D le dramhaíl soladach uirbeach
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.
Tá trastomhas 1.7 méadar ar an gcáithnínísneachta is mó. Sa dearadh agus priontáil, ba cheart tiús, leithead, bréige agus sturdiness a mheas. Is gá freisin a mheas gur féidir leis an táirge clóite 3D píblínte folaithe agus easnacha athneartaithe a iompar.
It is reported that after the display of flower beds along Chang'an Avenue is over, the "snowflakes" will be recovered and recycled.
Scanadh 3D-print design-3D, clogaid saincheaptha do lúthchleasaithe na foirne sneachta náisiúnta
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
Tá meánluas an snowmobile thart ar 100 ciliméadar in aghaidh na huaire, agus is féidir leis an luas uasta 160 ciliméadar a bhaint amach. Bhí sé ar a dtugtar i gcónaí mar F1 ar oighear. Féadann a phróiseas rásaíochta luas tapa taitneamh céadfach thar a bheith spreagúil a thabhairt do dhaoine, arb é an tarraingt is mó a bhaineann le rásaíocht snowmobile. I staid chomh hardluais sin, tá sábháilteacht lúthchleasaithe mar phríomhthosaíocht. Is trealamh cosanta tábhachtach é trealamh clogad chun sábháilteacht lúthchleasaithe snowmobile a chinntiú.
△ 3D scanning and printing exclusive helmet
Roimhe seo, rinneadh clogaid agus trealamh an Fhoireann Sneachta Náisiúnta a allmhairiú go príomha ó thar lear, ag fáil réidh leis an spleáchas ar allmhairí trealaimh agus páirt a ghlacadh sa chomórtas le clogaid a forbraíodh agus a dhearadh go neamhspleách sa tSín.
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;
Sa mhodh eisiach scanadh portráide, is féidir an stack croith gcorp an duine a bhaint go huathoibríoch; ní gá aon phointí greamaithe le linn an scanadh, tá an fhoinse solais sábháilte agus dofheicthe, agus tá an próiseas scanadh iomlán compordach agus sábháilte;
Ina theannta sin, réitíonn a dteicneolaíocht solais struchtúrtha comhcheangailte go cruthaitheach an fhadhb a bhaineann le fáil deacair sonraí gruaige agus súl, rud a fhágann go bhfuil sonraí cinn níos iomláine.
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.
Ag baint úsáide as snáithín carbóin tSín Aerospace T800 agus ábhair snáithíní carbóin íon, tá an meáchan clogad deiridh 500g níos éadroime ná an ghlúin roimhe seo de chlogaid iomaíochta, ach thart ar 1100g, rud a laghdaíonn go héifeachtach meáchan na lúthchleasaithe.
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.
Priontáil 3D chun robot sciála a fhorbairt
Le déanaí, tharraing físeán de robot sciála go leor aird. San fhíseán, tá róbat ceithre chos ag dul ar sciála, agus tá dhá liathróid sneachta ar an taobh clé agus ar dheis. Ag luascadh taobh le taobh agus sleamhnú síos go han-sciliúil, is cosúil go sáraíonn an gníomh an leibhéal is mó tosaitheoirí.
Is fiú a thabhairt faoi deara go n-úsáidtear teicneolaíocht priontála 3D i ndearadh agus i monarú an robot sciála. Is féidir a fheiceáil ón bhfigiúr go ndéantar an bhlaosc seachtrach agus clúdaigh géaga an robot sciála a mhonarú le teicneolaíocht priontála SLA 3D, agus déantar iad a spraeáil agus a dhathú sa chéim níos déanaí. suiteáilte ar an robot. Sa lá atá inniu ann, tá buntáistí móra éifeachtúlachta agus costais ag teicneolaíocht priontála 3d maidir le cásanna a mhonarú don chineál seo táirge robotic.
△ 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 clóite snaidhm Síneach
Thug Zhang Yan, leas-stiúrthóir ar Choimisiún Bardasach Béising um Bainistíocht Uirbeach, isteach, chun fáilte a chur roimh Chluichí Oilimpeacha an Gheimhridh Beijing 2022, go bhfuil 3 thírdhreach íocónach, 10 leaba bláthanna téamaí, 620 sceitse tírdhreacha, 280,000 cliabh soilsithe, 18,000 bratacha bolscaireachta, agus níos mó ná 60,000 áit. Cuireadh pictiúir chun cinn agus 28 seó solais i láthair ar fud Beijing. Ag an am céanna, socraíodh sceitsí tírdhreacha Fhéile an Earraigh, bratacha dearga, bratacha ildaite, agus lóchrainn fillte crann sna cúláin cúil agus sna bloic tráchtála.
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 Priontáil Cluichí Oilimpeacha an Gheimhridh Beochan Stop Motion
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.
Tagann an gearr i bhfoirm beochan meán measctha, arna léiriú ag BBC Creative i gcomhpháirtíocht le Blinkink, a chomhcheanglaíonn sraith éifeachtaí ceamara i-, frámaí priontáilte 3D agus stadghluaiseacht chun cúlra oighreata na hócáide a thabhairt abhaile.
06 3D a phriontáil príomh-tóirse Cluichí Oilimpeacha an Gheimhridh
Bhain foireann an Ollaimh Su Yanqing ó Scoil na nÁbhar Institiúid Teicneolaíochta Harbin úsáid as teicneolaíocht priontála miotail 3D chun cuidiú go héifeachtach le forbairt agus le monarú an tóirse astuithe nialasach carbóin do Chluichí Oilimpeacha an Gheimhridh Beijing.
△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.
Is iad seo thuas cuid de na teicneolaíochtaí priontála 3D dubh a bhí le feiceáil i gCluichí Oilimpeacha an Gheimhridh seo, agus níor cheart go mbeadh roinnt iarratais gan chuntas. Creidtear, le forbairt na teicneolaíochta priontála 3D, go mbeidh ról níos mó aige in imeachtaí ar scála mór ar nós imeachtaí spóirt sa todhchaí.
