Fig. 1. The location of impact beam for an automobile [2]
Fig. 2. The current-production of impact door beam
Fig. 3. Three point bending analysis model
Fig. 4. The cross-section shape of the proposed impact beam
Fig. 5. Reaction forces of the various type of profiles and the original case
Fig. 6. Von Mises Stress contour at the maximum reaction force
Fig. 7. Reaction forces for various width and height of Case 3
Fig. 8. A variety of different dimensions of Case 3: the changes of width and height of forming shape
Table 1. Material properties of impact door beam
참고문헌
- K. R. Jo and S. J. Kang, "The Section Design of Press Door Impact Beam for Improving Bending Strength", Transactions of KSAE, Vol. 25, No. 1, pp. 74-81, 2017. DOI: https://doi.org/10.7467/KSME.2017.25.1.074
- http://www.hani.co.kr/arti/economy/car/463456.html
- K. R. Jo and S. J. Kang, "The Effect of Mounting Location in Door and Body Stiffness on Press Door Impact Beam Bending Strength", Transactions of KSAE, Vol. 26, No. 2, pp. 272-278, 2018. DOI: https://doi.org/10.7467/KSAE.2018.26.2.272
- J. Y. Kim and S. H. Choi, "Study on the Optimization Design and Impact Experiment of Side Door for Impact Beam in the Vehicle Side Door", Journal of The Korean Society of Tribologists and Lubrication Engineers, Vol. 31. No. 1, pp. 13-20, 2015. DOI: http://dx.doi.org/10.9725/kstle.2015.31.1.13
- Altair Radioss Reference Guide, Altair HyperWorks 2018.0
- I. C. Lee, T. K. Lee and D. H. Jang, "Development Process of Side Impact Beam for Automotive Light-Welding Door Using Sheet Type", Transactions of Materials Processing, Vol. 24, No. 2, pp. 130-137, 2015. DOI: http://dx.doi.org/10.5228/KSTP.2015.24.2.130