Sprout Mofuta oa Sekgele ka JunXiang Cheng and Yi Yang

Moralo oa Sprout Mofuta oa Sekgele ka JunXiang Cheng and Yi Yang ke mohlodi oa khau e hlomphehang haholo ya 2022 Moputso oa Tšepe oa A' Design Award Mokhahleong oa Tlhodisano oa Moralo wa Diforomo le Dihlahiswa tse Gatisitsweng ka 3D.

TšepeKgatiso ya 3D· 2022

Sprout Mofuta oa Sekgele

ka JunXiang Cheng and Yi Yang

Moreki: JunXiang Cheng,Yi Yang,AoDong Li,JingYao Huang,ZiYu Zhao

Mohlodi oa Moputso oa Tšepe oa A' Design Award Mokhahleong oa Kgatiso ya 3D

32,018

Mohlodi oa Khau ea Netefaditsweng

Netefatsa Boemo ba Khau bakeng sa #137286

Sheba ho A' Design Award Tokollo ya Boraditaba Baeche ya Moputso

Mebala

Moralo

Mabapi le Sprout Mofuta oa Sekgele

Sprout ke baesekele e hlahisoang ka mokgwa oa ho hatisa oa mahlakore a mararo. Foreime e etsoa sebopeho ka topology optimization, e leng mokgwa o beang thepa feela moo e hlokahalang, e le ho fokotsa palo eohle e sebedisoang. Tlhahlobo ea khatello e sa fetohang ka mokgwa oa finite element e netefatsa botsitso ba sebopeho sa foreime. Mmotlolo oa qetello o hatisoa ka nylon e boima bo phahameng. Baesekele e na le bolelele ba 1630 mm, bophara ba 600 mm le bophahamo ba 832 mm. Ho hatisa ho tlosa tlhoko ea limolete tse turang, kahoo foreime e nngwe le e nngwe e ka latela moralo o ikgethang.

Kamohelo

Mabapi le Moputso oa Tšepe oa A' Design Award

Sprout Mofuta oa Sekgele ke mohapi oa Moputso oa Tšepe oa A' Design Award, kananelo e hlomphehang e fuoang meralo e metle e finyellang litlhoko tsa porofeshenale le tsa indasteri tse lebelletsoeng ho lintho tse hlahisitsoeng tse entsoeng hantle. Bahapi ba Tšepe ba bontša bokhoni bo boholo, bokhethehi bo phahameng, kutloisiso ea litsebi le bokhoni ba boqapi ba baqapi ba bona. Sprout Mofuta oa Sekgele e lebelletsoe ho ba ntho e hlahisitsoeng e hlomphuoang haholo, e ratoang le e ratehang, e sebetsang le e nang le mehopolo e mecha. Moralo ona o hapileng Moputso oa Tšepe oa A' Design Award o kenyelletsa mekhoa e metle ka ho fetesisa ea indasteri mme o na le litšobotsi tsa theknoloji tse nang le bokhoni tse amanang le tsebo le talenta. Ka lebaka la botlalo ba eona, Sprout Mofuta oa Sekgele e tšoanelehela tlhompho mme e entsoe ho fana ka ntlafatso ea bophelo e thusang ho etsa hore lefatše le be sebaka se molemo.

Ka Mora Moralo

Sete ya Boraditaba

Litlhaku, ditho tsa sehlopha le lintlha tsa botekgeniki tse fanoeng ke moetsi wa moralo.

Boleng bo Ikhethang: Bicycles made by traditional technology are often single in shape and lack of characteristics. After the introduction of 3D printing technology, the bicycle after topology optimization not only has a better lightweight design, but also gets rid of the high mold cost, and carries out an industrial mode of producing one piece for one design or even one piece for multiple designs.
Boholo le Phuthelo: Length 1630mm, width600mm, height 832mm
Lithegi: Topological Optimization, 3D Printing, bicycle, conceptual design, vehicle design
Theknoloji ya Tlhahiso: The structure of the bicycle is optimized by means of topology optimization, and the design is carried out on the basis of the optimized model. Finally, the bicycle model is made of high density nylon material through 3D printing
Phephetso ya Moralo: The most difficult part is the topology optimization of the bicycle, because it includes related mechanics such as statics. It's a whole new area for us, it's a whole new challenge.The second is to verify the feasibility of material technology, which takes a long time, the cost of changing material technology, the difficulty of production, and the acceptance of people in real life. These are the considerations for this design study.
Dipatlisiso: Research objectives: 1. How to optimize the structure of bicycle 2. Research methods of existing 3D printing materials and technologies and topology optimization methods: 1. Field investigation data analysis 2. Online data collection results: With the introduction of 3D printing technology, metal materials can be made into the form of car frames, just like sculptures, without the constraints of traditional processes. At the same time, 3D printing technology can get rid of the high cost of mold, and carry out the industrial model of one design producing one piece, or even multiple designs producing only one piece. Even the same design can be printed with different materials.
Kgothaletso: According to the investigation, in the long days of steel and aluminum tubes, the basic shape of the bicycle was a variety of subtle variations of the diamond frame under the linear structure. Bicycle product modeling language is relatively simple, in addition to the details of the process, the biggest surprise may be coating. From the point of view of design, it is hoped that through 3D printing design, people can obtain bicycles with better stability and more personality rather than the bicycles produced in industrial batches in the past. So that people's bikes get the best lightweight and reduce the loss of more resources.
Nako ya Projeke: The project started in March 2021 and ended in May 2021. Project duration: 2 months. Location: Wuhan City, Hubei Province, China.
Tsamaiso ya Mosebetsi: By using a professional design system, the topology optimization of the bicycle frame is carried out, and then the optimization of the corresponding frame prototype is completed according to the corresponding optimization results, and the bicycle is produced by 3D printing. The bicycle frame after topology optimization not only reasonably plans the distribution of the material structure, reduces the amount of material, but also reduces the energy consumption rate and the emission of harmful substances in the exhaust. Secondly, the static stress analysis of the frame is carried out by applying the finite element method in topology optimization, so as to complete the design and stability verification of the frame structure more efficiently, shorten the product development cycle, and make new products more efficient in development.
Litho tsa Sehlopha: Designer：JunXiang Cheng
Designer：Yi Yang
Designer：AoDong Li
Designer：JingYao Huang
Designer：ZiYu Zhao