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Manufacturing method for racing car shell of energy-saving competitive competition

A car shell and competitive technology, which is applied in the field of production of energy-saving competitive car shells, can solve the problems of long production cycle, difficult repair, high cost, etc., and achieve the effect of low production cost, poor surface quality and light weight

Active Publication Date: 2022-07-29
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for manufacturing an energy-saving competitive racing car shell to solve the problems of long production cycle, high cost, heavy weight and difficult repair in the existing car shell design.

Method used

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  • Manufacturing method for racing car shell of energy-saving competitive competition
  • Manufacturing method for racing car shell of energy-saving competitive competition

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Experimental program
Comparison scheme
Effect test

Embodiment

[0041] The present embodiment provides a method for making a car shell for an energy-saving competitive competition, comprising the following steps:

[0042] 1) Model the racing car through software to obtain a digital model;

[0043] 2) Obtain the parallel sections of the digital model perpendicular to the length direction, the section spacing is 10-25cm, and the position of the starting section is determined by the size of the model;

[0044] 3) The contour of each section is offset inward by 1-3 cm to obtain a contour offset curve, and the obtained offset curve is used to divide the section at the location of the space. Each section is divided into a solid plane and a closed band plane, and the solid plane is deleted. Plane, keep the closed band plane;

[0045] 4) Keep the position of all strip-shaped planes unchanged in space, and run through smooth curves from the initial plane to the end plane in turn. For a circular tube with a diameter of 1.5mm-3mm, use all the obtai...

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Abstract

The invention provides an energy-saving racing car shell and a manufacturing method thereof.The method includes the steps that a racing car is modeled, a digital model is obtained, annular basswood plates are used for manufacturing a car shell body supporting structure according to the digital model, then the basswood plates are sequentially connected and fixed through bamboo filaments distributed in the circumferential direction of the basswood plates, and a car shell body is formed; and then a layer of thermal shrinkage film is fixed on the outer surface of the car shell main body, so that the formed racing car shell solves the problems of long manufacturing period, high cost, heavy weight, high repairing difficulty and the like in the existing car shell design. Belongs to the field of energy-saving racing car design.

Description

technical field [0001] The invention relates to a method for making a car shell of an energy-saving competitive racing car, belonging to the field of energy-saving car design. Background technique [0002] In 1981, Soichiro Honda launched the honda energy saving competition for the first time in Japan, which is a social activity with the theme of improving energy efficiency and creating a saving society. In it, a real experience of the environmental protection concept and challenging spirit advocated by Honda for a long time is created. Throughout the process, the Honda Energy Conservation Competition demonstrated the importance of energy conservation to the global environment and the profound impact of the spirit of challenge on college students. The first Honda China Energy Conservation Competition was held in China in 2007. So far, Honda has successfully held 13 competitions, attracting more and more colleges and universities and college students who are keen on challeng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D27/06B27M3/00
CPCB62D27/06B27M3/00
Inventor 喻小驹温胜萍杨文杰刘勇杨宁罗仁进魏鹏杨态
Owner GUIZHOU UNIV