Horizontal folding bikes are believed to have been seen by many people, but have you seen folding bikes that are longitudinally folded and combined with 3D printing technology? It was also designed by two sophomores for more than two months. This is not the case. They won the first prize in the "Ingenious Industrial Beauty Smart Manufacturing Innovation and Innovation Competition" organized by the School Planning and Development Center of the Ministry of Education on December 2nd.
The two sophomores are Mandan and Zhang Jinchen. They are all enrolled in the computer network major of Xinhua Branch of Tianjin City Vocational College. Yesterday morning, the reporter saw them in a classroom on the 4th floor of the college. The table also contained their 3D printed folding bikes that won the first prize. "This bicycle is printed according to the ratio of 1 to 5 of the actual car." Mandanyang said that the car is characterized by its vertical folding, which is more convenient and safer than horizontal folding, and also incorporates 3D printing technology. The reporter found that the body of the white body black wheel is not very large, can be lifted with a palm, although it is printed with 3D technology, but the car looks very similar to the real car, the wheel, the handlebar, The chain wheels are all realistic. The reporter also saw that a small beam was installed on the girders of the bicycle. The front and rear ends of the girders were respectively screwed to the front of the bicycle and the triangle between the pedals and the girders. When the seat is lifted up, the bicycle can easily contract longitudinally.
Zhang Jinchen told reporters that horizontal folding bicycles are generally installed on the girders of bicycles. If they are used for a long time, they may cause damage to the girders and cause safety hazards. So the two of them began to rebuild the bicycle, through the 3D technology software to make relevant data changes in the computer, and discussed with the two instructors, ask them to do related guidance. Finally, after more than two months of design and production, the vertical folding bike of this competition was finally successfully completed.
(Editor)
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