한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제19권10호
  • /
  • Pages.98-104
  • /
  • 2020
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지
DOI QR코드

DOI QR Code

파이프 형상의 이종 주조알루미늄-고장력강의 마찰교반용접에서 확정선별설계법에 의한 인장강도 응용

Tensile Strength Application Using a Definitive Screening Design Method in Friction Stir Welding of Dissimilar Cast Aluminum and High-Strength Steel with Pipe Shape

  • Choy, Lee-jon (The Graduate school of Convergence Science, Pusan National University) ;
  • Park, Seong-Hwan (The Graduate school of Convergence Science, Pusan National University) ;
  • Lee, Myung-Won (The Graduate school of Convergence Science, Pusan National University) ;
  • Park, Jae-Ha (Quality & Reliability Coaching) ;
  • Choi, Byeong-Joon (Chasys Corporation, Ltd.) ;
  • 투고 : 2020.09.16
  • 심사 : 2020.10.05
  • 발행 : 2020.10.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Recently, friction stir welding of dissimilar materials has become one of the biggest issues in lightweight and eco-friendly bonding technology. In this study, a lightweight torsion beam axle, which is an automobile chassis component, was used in the welding to cast aluminum material. The friction stir welding process of A357 cast aluminum and FB590 high-strength steel as well as the effects of the process parameters were investigated and optimized using a novel definitive screening design (DSD). ANOVA was used to predict the importance of the process parameters with 13 degradation experiments using the proposed DSD. Also, FSWed experiments were conducted using an optical microscope analysis to investigate the tensile strength behavior in the weld area. In addition to determining the interaction between the tool's rotational speed and the plunge speed, results indicate that the influence of the plunge depth was the most significant.

키워드

참고문헌

  1. Joo, Y. H., et al., "The Weldability of a Thin Friction Stir Welded Plate of Al5052-H32 using High Frequency Spindle", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 16, No. 1, pp. 90-95, 2017. https://doi.org/10.14775/ksmpe.2016.16.1.090
  2. Long W., et al., "Friction stir welding of dissimilar aluminum alloys and steels: a review", The International Journal of Advanced Manufacturing Technology 99, pp. 1781-1811, 2018. https://doi.org/10.1007/s00170-018-2601-x
  3. Park, J. H., et al., "Effect on Drive Point Dynamic Stiffness and Lightweight Chassis Component by using Topology and Topography Optimization", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 17, No. 3, pp. 141-147, 2018. https://doi.org/10.14775/ksmpe.2018.17.3.141
  4. Lee, K. J., "Recent Research & Development Trend on Friction Stir Welding and Friction Stir Processing", Journal of Welding and Joining, Vol. 31, No. 2, pp. 26-29, 2013.
  5. Park, J. H., et al., "Evaluation of Mechanical Properties with Tool Rotational Speed in Dissimilar Cast Aluminum and High-Strength Steel of Lap Jointed Friction Stir Welding", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 18, No. 7, pp. 90-96, 2019. https://doi.org/10.14775/ksmpe.2019.18.7.090
  6. Kumar, K., Kailas, S. V., "The role of friction stir welding tool on material flow and weld formation", Materials Science and Engineering: Vol. 485, Issues. 1-2, 25, pp. 367-374, 2008. https://doi.org/10.1016/j.msea.2007.08.013
  7. Zhang, K. J., et al., "Impact of shoulder concavity on non-tool-tilt friction stir welding of 5052 aluminum alloy", Vol. 96, No. 1-4, pp. 1497-1506, 2018. https://doi.org/10.1007/s00170-018-1707-5
  8. Barlas, Z., "Tool Influence of Tool Tilt Angle on 1050 Aluminum Lap Joint in Friction Stir Welding Process", Acta Physica Polonica, A., Vol. 132, No. 3, pp. 679-681, 2017. https://doi.org/10.12693/APhysPolA.132.679
  9. Ramachandran, K. K. & Murugan, N. & Kumar, S. S., "Performance analysis of dissimilar friction stir welded aluminium alloy AA5052 and HSLA steel butt joints using response surface method", International Journal of Advanced Manufacturing Technology, Vol. 86, Issue 9-12, pp. 2373-2392, 2016. https://doi.org/10.1007/s00170-016-8337-6
  10. Jones, B., and Nachtsheim, C. J., "A Class of Three-Level Designs for Definitive Screening in the Presence of Second-Order Effects", Journal of Quality Technology, Vol. 43, pp. 1-15, 2011. https://doi.org/10.1080/00224065.2011.11917841
  11. Zhang, Y. N. et al., "Review of tools for friction stir welding and processing", Canadian Metallurgical Quarterly, Vol. 51, No. 3, pp. 250-261, 2012. https://doi.org/10.1179/1879139512Y.0000000015
  12. Zheng, Q., Feng, X., Shen, Y., Huang, G., & Zhao, P., "Effect of plunge depth on microstructure and mechanical properties of FSW lap joint between aluminum alloy and nickel-base alloy", Journal of Alloys and Compounds, Vol. 695, pp. 952-961, 2017. https://doi.org/10.1016/j.jallcom.2016.10.213
  13. Gaohui L., et al., "Influence of dwell time on microstructure evolution and mechanical properties of dissimilar friction stir spot welded aluminum-copper metals", Journal of Materials Research and Technology, Vol. 8, pp. 2613-2624, 2019. https://doi.org/10.1016/j.jmrt.2019.02.015
  14. Baskoro, A. S. et al., "Effects of Dwell-Time and Plunge Speed during Micro Friction Stir Spot Welding on Mechanical Properties of Thin Aluminum A1100 Welds", Applied Mechanics and Materials, Vol. 758, pp 29-34, 2015. https://doi.org/10.4028/www.scientific.net/AMM.758.29
  15. Wang, Y. et al., "Microstructure and wear resistance of c-BN/Ni-Cr-Ti composites prepared by spark plasma sintering", International Journal of Refractory Metals and Hard Materials, Vol. 54, pp. 98-103, 2016. https://doi.org/10.1016/j.ijrmhm.2015.07.010

피인용 문헌

  1. Effect of Process Factors on Tensile Shear Load Using the Definitive Screening Design in Friction Stir Lap Welding of Aluminum-Steel with a Pipe Shape vol.14, pp.19, 2020, https://doi.org/10.3390/ma14195787