Sprout Bisikileta by JunXiang Cheng and Yi Yang

Sprout Bisikileta by JunXiang Cheng and Yi Yang is a highly esteemed winner of the very prestigious 2022 A' Design Award Vy in Famolavolana Endrika sy Vokatra Vita Pirinty 3D Competition Category.

VyPirinty 3D· 2022

Sprout Bisikileta

by JunXiang Cheng and Yi Yang

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

A' Design Award Vy Winner in Pirinty 3D Category

31,470

Verified Award Winner

Verify Award Status for #137286

View at A' Design Award Press Release Award Badge

Colors

The Design

About Sprout Bisikileta

Sprout dia bisikileta vokarina amin'ny alalan'ny fanontana telo-refy. Ny rafitry ny frame dia namboarina tamin'ny alalan'ny topology optimization, izay mametraka ny fitaovana ao amin'ny toerana ilaina ihany ary mampihena ny habetsahan'ny fitaovana ampiasaina amin'ny ankapobeny. Ny famakafakana static stress miaraka amin'ny finite element method dia mamarina ny fahamarinan'ny rafitry ny frame. Ny maodely farany dia natonta tamin'ny nylon manana hakitroky ambony. Ny bisikileta dia manana halavany 1630 mm, sakany 600 mm ary hahavony 832 mm. Ny fanontana dia mamotsotra ny filàna moules lafo vidy, ka ny frame tsirairay dia afaka manaraka endrika manokana.

The Recognition

About the A' Design Award Vy

Nandresy ny A' Design Award Vy ny famolavolana Sprout Bisikileta, fankasitrahana malaza omena ny famolavolana tsara izay mahafeno ny fepetra ara-barotra sy ara-indostria andrasana amin'ny famoronana natao tsara. Ny mpandresy Vy dia mampiseho fahaiza-manao lehibe, fahaizana manokana ambony, fahatakarana manam-pahaizana ary fahaizana mamorona an'ireo mpamorona azy. Andrasana ho famoronana ankasitrahana be, ankafizina ary tiana izay azo ampiharina sady vaovao ny famolavolana Sprout Bisikileta. Ity famolavolana nandresy ny A' Design Award Vy ity dia mampiray ny fomba fanao tsara indrindra amin'ny indostria ary manana toetra ara-teknika mahomby mifandray amin'ny fahalalana sy ny talenta. Ny famolavolana Sprout Bisikileta dia hajaina noho ny fitandremany ary natao hanome fanatsarana ny kalitaon'ny fiainana izay manampy hahatonga ny tontolo ho toerana tsara kokoa.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: 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.
Dimensions & Packaging: Length 1630mm, width600mm, height 832mm
Tags: Topological Optimization, 3D Printing, bicycle, conceptual design, vehicle design
Production Technology: 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
Design Challenge: 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.
Research: 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.
Inspiration: 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.
Project Duration: The project started in March 2021 and ended in May 2021. Project duration: 2 months. Location: Wuhan City, Hubei Province, China.
Operation Flow: 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.
Team Members: Designer：JunXiang Cheng
Designer：Yi Yang
Designer：AoDong Li
Designer：JingYao Huang
Designer：ZiYu Zhao