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Reverse design based on slicing method

  • Tong LuoEmail author
  • Zhang-hua Lian
  • Hao Yu
  • Yang Liu
  • Bo Li
Technical Paper
  • 18 Downloads

Abstract

In order to resolve and improve the reverse design of the inner chamber parts, the airflow model of an engine’s cylinder head was taken as research object, and the reverse design methods used for complex inner chamber parts were explored based on slicing method. According to the structural and functional features of airflow model of the cylinder head, the technologies of measure and treatment for the point cloud data were studied, and the technologies of fitting the contour curve based on different sections and features, reconstructing surface based on different segments and features for the airflow were proposed. It can be seen from the error analyses and engineering practical experiences that the quality and accuracy of the reconstructed model can be ensured and improved with this reverse design method. It has reference significance for the design and reverse design of similar inner chamber parts.

Keywords

Reverse design Slicing method Airflow Model reconstructing Cylinder head 

Notes

Funding

Project supported by the National Natural Science Foundation of China (No. 51974271) and the Special Foundation for Strategic Cooperation of Science and Technology between the Nanchong City and the Southwest Petroleum University in 2018 (Nos. 18SXHZ0030, 18SXHZ0054).

References

  1. 1.
    Sagi G, Lulic Z, Mahalec V (2015) Reverse engineering-concurrent engineering in the 21st century. Springer International Publishing, Switzerland, pp 320–321Google Scholar
  2. 2.
    Xu SX, Anwer NB, Charyyaer MS (2016) STEP-NC based reverse engineering of in-process model of NC simulation. Int J Adv Manuf Technol 86(9/10/11/12):3267–3288CrossRefGoogle Scholar
  3. 3.
    Liu CY, He ZY, Wang B (2017) Briefly describes the application of reverse engineering in automotive stamping. In: The 14th academic discussion on automobile engineering technology in Henan province. Beijing: China Academic Journal Electronic Publishing House, pp 252–253Google Scholar
  4. 4.
    Luo T, FengW R, Hang B (2015) CFD analysis and optimization on reconstructed cooling water jacket of cylinder head. J Mech Strength 37(5):224–229Google Scholar
  5. 5.
    Luo T, Lian ZH, Chen GH (2019) Computational fluid dynamics (CFD) analysis and optimization of reconstructed intake system of cylinder head based on slicing reverse method. J Donghua Univ 36(2):170–178 (English Edition) Google Scholar
  6. 6.
    Wu DH, Miao XX, Sun ZS (2012) The study and application of the reverse design for airway of motorcycle engine. Motorcycle Technol 08:37–41Google Scholar
  7. 7.
    Ye F, Zhang X (2016) Reverse design of cylinder cover airway based on NX10. Technol Econ Guide 35:67–68Google Scholar
  8. 8.
    NX10. UG NX 10.0. Version: 10.0.3.5. 2015. Siemens PLM Software, Inc. Plano, Texas, USAGoogle Scholar
  9. 9.
    Chen M, Liu XX, Jiang SQ (2012) Study on the reverse designing for airway model of engine’s cylinder head. Small Intern Combust Engine Motorcycle 41(5):60–62Google Scholar
  10. 10.
    Imageware. Imageware13. Version: 13.2.0. 2016. Siemens PLM Software, Inc. Plano, Texas, USAGoogle Scholar
  11. 11.
    Luo T, Hang B, Chen M (2015) Research on model reconstruction for cylinder head based on slicing method. J Mach 32(5):35–38Google Scholar
  12. 12.
    3D CaMega. 3D CaMega laser scanner. Version: CPC400. 2013. Bo wei heng xin, Inc. Beijing, ChinaGoogle Scholar
  13. 13.
    CATIA. CATIA R20. Version: V5. R20. P3. 2012. Dassault system, Inc. Paris, FranceGoogle Scholar
  14. 14.
    Wang XL, Sun WL, Zhang JJ (2018) Review on reverse engineering research based on point cloud data. Manuf Technol Mach Tool 2:49–53Google Scholar
  15. 15.
    Cloudform. 3D CaMega scanner. Version: CPC400. 2013. Bo wei heng xin, Inc. Beijing, ChinaGoogle Scholar
  16. 16.
    Shang GJL, Liu DP (2017) Data reduction technique in reverse engineering. Modern Manuf Eng 4:46–49Google Scholar
  17. 17.
    Yang B, Wang FG, Lai LZ (2017) Research on the surface reconstruction technology in CATIA. Mach Des Manuf Eng 46(2):51–54Google Scholar
  18. 18.
    Wang XC, Lu CG, Zhao Z (2018) Research on extraction from reverse engineering characteristics section and parameterized modeling method. Mach Des Manuf 1:223–225Google Scholar
  19. 19.
    Han XS (2014) Research of the improvement of intake port and combustion chamber of gasoline engine based on CFD. Tianjin University, TianjinGoogle Scholar
  20. 20.
    Chen XD, Zhan ZS (2013) The effect of intake port shape on gasoline engine combustion in cylinder. In: SAE-china, FISTA. Proceedings of the FISITA 2012 World Automotive Congress 2012. Springer, Berlin, pp 921–922Google Scholar

Copyright information

© The Brazilian Society of Mechanical Sciences and Engineering 2019

Authors and Affiliations

  • Tong Luo
    • 1
    • 2
    Email author
  • Zhang-hua Lian
    • 1
  • Hao Yu
    • 1
  • Yang Liu
    • 1
  • Bo Li
    • 2
  1. 1.State Key Laboratory of Oil and Gas Reservoir Geology and ExploitationSouthwest Petroleum UniversityChengduChina
  2. 2.College of EngineeringSouthwest Petroleum UniversityNanchongChina

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