Earticle

초록

영어

In response to call for energy conservation and emissions reduction, and the lightweight design on auxiliary frame of mixer truck is put forward. The FEA model is built by HyperMesh software to mesh, then the solver Radioss is used to calculate respectively the maximum stresses and the positions at the different full load conditions, including the static, left front wheel up 210mm, the right rear wheels up 210mm and the left front and right rear wheels simultaneously up 210mm. Then the real vehicle test is done, and the test results and simulation results have the good consistency, and the accuracy of the finite element model is validated. On the basis of these, the optimization design scheme of the thin material, oblique support and else local optimizations are put forward, analyzing again, the results are obtained that the total quality of the frame decreases to 10%, at the same time the strength also increases a little. Which provide an effective method for developing the optimization of vehicles, and make an important contribution for “energy saving emission reduction”.

목차

Abstract
 1. Introduction
 2. Building FEM and Analyzing the Strength
 3. Lightweight Design and Stress Analysis
  3.1. Auxiliary Frame Thickness Thinning
  3.2. Strength Analysis
 4. Local Structure Optimization Design and Stress Analysis
  4.1. Auxiliary Frame Local Structure Optimization
  4.2. Stress Analysis after Optimizing of Auxiliary Frame
 5. Conclusions
 References

키워드

저자

• Yongchen Liu [ School of Traffic Engineering, Huaiyin Institute of Technology, Huai’an, Jiangsu, China ]
• Li Sun [ School of Traffic Engineering, Huaiyin Institute of Technology, Huai’an, Jiangsu, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of u- and e- Service, Science and Technology

• 간기

  격월간

• pISSN

  2005-4246

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605