Abstract
In order to ensure the size and precision of investment casting turbine blade, it is necessary to take shrinkage compensation of castings into consideration while designing the die cavity model. Traditionally, the method of uniformity compensation is adopted, that is, applying the same shrinkage ratio on any part of the blade; assuming that the only decisive factor of shrinkage ratio is blade alloy material. In fact, due to the different blade cooling rate of each part, the shrinkage deformation is different; and it is closely related to the section size, constraint condition and casting process.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Zhang D, Zhang WH, Zhu JH (2006) A new method for determining transient interfacial heat transfer coefficients in horizontal continuous casting. Spec Cast Nonferrous Alloys 03:147–149 (in Chinese)
Gu GH, Cao LM (2002) Development of ceramic cores for investment casting hollow blades. Foundry Technol 23:80–83 (in Chinese)
Hao W, Kang J, Ma MT (2007) Study on determination method of heat transfer coefficients in mould interface. Hot Working Technol 21:11–15 (in Chinese)
Wu BR, Yoshihito Kobayashi (1999) The relevant problems in manufacturing precision casting wax. Foundry 12:36–38 (in Chinese)
Shokouhmand H, Salimpour MR, Akhavan-Behabadi MA (2008) Experimental investigation of shell and coiled tube heat exchangers using wilson plots. Int Commun Heat Mass Transfer 35(1):84–92
Nishida Y, Droste W, Engler S (1986) The air-gap formation process at the casting-mold interface and the heat transfer mechanism through the gap. Metall Trans B (17B):833–844
Huang CH, Yuan IC, Ay H (2003) A three-dimensional inverse problem in imaging the local heat transfer coefficients for plate finned-tube heat exchangers. Int J Heat Mass Transf 46:3629–3638
Zhang YL, Tong W (2005) A method of inverse evaluation for convection heat transfer coefficient. J Dalian Railway Inst, 25–27 (in Chinese)
Aeronautical Manufacturing Engineering Handbook Editorial Board (1998) Aeronautical manufacturing engineering handbook of Engine blade technology. Aviation Industry Press, Beijing (in Chinese)
Series of Turbine Machinery Modern Manufacturing Technology Editorial Board (2002) Series of turbine machinery modern manufacturing technology of the blade manufacturing technology. Science Press, Beijing (in Chinese)
Yin KQ (1997) Ways for improving purity of cast superalloy and its precision casting component. J Mater Eng 7:47–48 (in Chinese)
Zhang YH (2002) Iron and steel parts surface bluing process and maintenance research. J Sanming College 12:26–29 (in Chinese)
Guo WY et al (1997) Aviation manufacturing manual. Aviation Industry Press, Beijing (in Chinese)
Wang YQ (2009) Application of surface hardening technology in investment casting mould. Spec Cast Nonferrous Alloys 29(9):825–826 (in Chinese)
Wei LH (2008) NC electric spark cutting technology. Silicon Valley 23:098 (in Chinese)
Zhou L, Lian LC (2008) Mould high speed milling processing application and key technology. Develop Innov Mach Electr Prod 21(2):177–178 (in Chinese)
Tan HL (2006) The application of modern mould repair technology. Mould Die Project 10:36–37 (in Chinese)
Zhang ZP, Chen XK (2009) Introduction to three coordinate measuring machine and its application. Guangxi J Light Ind 7:53–55 (in Chinese)
Zhang LT, Cao LM, Liu GL, Wang HH et al (2007) Theory and practice of near net-shape Investment Casting. National Defense Industry Press, Beijing (in Chinese)
Zhang JF, Kang JW, Liu BC et al (2008) Numerical simulation of deformation in large scale hydroturbine blade casting. Int J Cast Met Res 21(1–4):304–307 (in Chinese)
Han W, Yu WS, Kong SG et al (2008) Design of investment casting mould for large turbine blade. Spec Cast Nonferrous Alloys 28(11):864–865 (in Chinese)
Zhang D, Zhang WH, Wan M (2006) Reversing design methodology of the die profile in investment casting based on simulation of displacement field and identification of featured parameters. J Aeronaut 27(3):509–514 (in Chinese)
Modukuru SC, Ramakrishnan N, Sriramamurthy AM (1996) Determination of the die profile for the investment casting of aerofoil-shaped turbine blades using the finite-element method. J Mater Process Technol 58(2–3):223–226
Hao W, Kang J (2007) Study on determination method of heat transfer coefficients in mould Interface. Hot Working Technol 21:11–15 (in Chinese)
Woodbury KA, Chen Y, Parker JK (1998) Measurement of heat transfer coefficients between Al castings and resin-bonded molds. Trans Am Foundrymen’s Soc 106:705–711 (in Chinese)
Tang DZ, Zhong ZG, Wang YH (1994) Computer test, thermal analysis and calculation on single crystal superalloy directional solidification heat parameter. J Aeronaut Mater 1:1–7 (in Chinese)
Hou Z, Yao S, Jianan YE (2007) A method of inverse evaluation for interface heat transfer coefficient between aluminum alloys and cooling water. In: Proceedings of the 7th pacific rim international conference on modeling of casting and solidification processes, Dalian, pp 65–72
Upadhya G, Wang CM, Paul AJ (1992) Solidification modelling: a geometry based approach for defect prediction in castings. In: Cutshall RR (ed) Light metals. In: Proceedings of light metals div. at 121st TMS annual meeting, pp 995–998
Zhu JD, Ohnaka I (1996) Three dimensional computer simulation on mold filling of casting by direct finite difference method. J Jpn Foundry Eng 68:668–676
Ferreira JC, Mateus A (2003) A numerical and experimental study of fracture in RP stereolithography patterns and ceramic shells for investment casting. J Mater Process Technol 134:135–144
Cui K, Xu QY, Yu J (2007) Radiative heat transfer calculation for superalloy turbine blade in directional solidification process. Acta Metall Sin 05:465–471 (in Chinese)
Lim EM, Menq CH, Yen DW (1997) Integrated planning for precision machining of complex surfaces-III. Compensation of dimensional errors. Int J Mach Tools manufacture 9(37): 313–1326
Ito M, Yamagishi T, Oshida Y (1996) Effect of selected physical properties of waxes on investments and casting shrinkage. J Prosthet Dent 75:211–216
Zheng QJ, Wang MJ, Zhu TL (2003) Research on generating mold cavity size method that based on the plastic shrinkage prediction. Die and mould technology 3:5–8 (in Chinese)
Liu J, Bu K, Li YY et al (2008) Casting shrinkage analysis of turbine blade. Modern Manuf Eng 03:9–11 (in Chinese)
Zhong YL, Bin B, Lin YZ. Design optimization of casting process based on INTECAST software. Guangxi Mach (1):52–55 (in Chinese)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2018 National Defense Industry Press and Springer-Verlag GmbH Germany
About this chapter
Cite this chapter
Zhang, D., Cheng, Y., Jiang, R., Wan, N. (2018). Deformation Simulation of Investment Casting and Die Cavity Optimization of Turbine Blade. In: Turbine Blade Investment Casting Die Technology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-54188-3_5
Download citation
DOI: https://doi.org/10.1007/978-3-662-54188-3_5
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-54186-9
Online ISBN: 978-3-662-54188-3
eBook Packages: EngineeringEngineering (R0)