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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지
DOI QR코드

DOI QR Code

Study of Turbine Module Design for Die Casting Mold Release Injection Robot System

다이케스팅 이형재 분사 로봇시스템의 터빈 모듈 설계에 관한 연구

  • Choi, Hyun-Jin (Daegu Mechatronics & Materials Institute, Machinery & Robot Research Division) ;
  • Son, Young-Bum (Daegu Mechatronics & Materials Institute, Machinery & Robot Research Division) ;
  • Park, Chul-Woo (Daegu Mechatronics & Materials Institute, Machinery & Robot Research Division) ;
  • Lee, Seung-Yong (Daegu Mechatronics & Materials Institute, Machinery & Robot Research Division) ;
  • Choi, Seong-Dae (School of Mechanical System Engineering Kumoh National Institute of Technology)
  • Received : 2015.10.10
  • Accepted : 2015.10.18
  • Published : 2015.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

Cleaning by injecting dry ice and water is a generally adopted trend these days to clean molds (injection, diecasting foundry, press, rubber mold, etc). This cleaning method is performed manually, or by installing multiple high pressure spray nozzles. We have manufactured a turbine cleaning module device that is able to clean diecasting modules at any position and angle in the space by mounting an articulated robot instead of the existing pipe type injection nozzle, to minimize lead time and enhance working yield of the cleaning process. In this paper, we analyzed process factors that are required to design the turbine module by reviewing number of revolution, and results according to different blade angles and thicknesses of the mold release injection turbine module, using computational fiuid dynamics (CFD).

Keywords

References

  1. Jang, S. and Choi, H. J., "Flow Analysis of the Flexible Tool Unit for the Impeller Design," Proceeding of KSMTE Autumn Conference, pp. 216, 2013.
  2. Lee, J. S. and Jang, C. M., "Performance Characteristics of Double-Inlet Centrifugal Blower According to Inlet and Outlet Angles of an Impeller," Transactions of the Korean Hydrogen and New Energy Society, Vol. 25, No. 2, pp. 191-199, 2014. https://doi.org/10.7316/KHNES.2014.25.2.191
  3. Kim, S., Choi, Y. S., and Lee, K. Y., "A Numerical Study on the Flow Characteristics of Side-suction Inlet Geometry for Centrifugal Pump," Journal of Fluid Machinery, Vol. 12, No. 6, pp. 7-12, 2009.
  4. Choi, H. J., Park, C. W., Kang, I. K., and Choi, S. D., "Flow Analysis of Impellers of Air Floating Unit," International Journal of Manufacturing Technology Engineers, pp. 75, 2013.
  5. Baek, S. H., Jung, W. H., and Kang, S., "Shape Optimization of Impeller Blades for Bidirectional Axial Flow Pump," Trans. Korean Soc. Mech. Eng. B, Vol. 36, No. 12, pp. 1141-1150, 2012. https://doi.org/10.3795/KSME-B.2012.36.12.1141
  6. Kang, H. S., Oh, J. S., and Han, J. S., "Shape Optimization of Impeller Blades for 15,000 HP Centrifugal Compressor Using Fluid Structural Interaction Analysis," Trans. Korean Soc. Mech. Eng. B, Vol. 38, No. 6, pp. 547-556, 2014. https://doi.org/10.3795/KSME-B.2014.38.6.547
  7. Seo, J. M., Park, J. Y., and Choi, B. S., "A Numeriacl Study on Shape Design Optimization for an Impeller of a Centrifugal Compressor", Journal of Fluid Machinery, Vol. 17, No. 3, pp. 5-12, 2014.
  8. Jeon, E. C., Youn, G. H., and Kang, C. H., "A Study on Effect of Flow Characteristics for Turbine Impeller Shape", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 13, No. 4, pp. 36-43, 2014. https://doi.org/10.14775/ksmpe.2014.13.4.036
  9. Kim, M. G., Ahn, H. T., Lee, J. T., and Lee, H. G., "Fully Unstructured Mesh based Computation of Viscous Flow around Marine Propellers", Journal of the Society of Naval Architects of Korea, Vol. 51, No. 2, pp. 162-170, 2014. https://doi.org/10.3744/SNAK.2014.51.2.162

Cited by

  1. A Study on a High-Temperature/High-Pressure Washing System in which High-Temperature Water is Generated in a Low-Pressure Boiler and High-Pressure Water is Generated Thereafter in a Compressor vol.18, pp.1, 2019, https://doi.org/10.14775/ksmpe.2019.18.1.094