The Optimization of Engine Mounting Parts Using Hot-Cold Forging Technology
The purpose of this study is to develop a forging process of automotive parts that satisfies the deformation characteristics. The analyses of temperature variation and deformation behavior of the material are important to obtain the optimal forging products. The hot compression test was carried out to know formability at high temperature. In order to define the optimum forging conditions including material temperature, strain and forging load, the commercial finite element analysis code was used to simulate the forging procedure of engine mounting parts. Experimental results were compared with the simulation results by finite element analysis. Test results were in good agreement with the simulations.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1124323Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1248
References:Bracket," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 21, No. 4, pp. 525~531, 2012.
 Park, U. H., Song, Y. C., "The Optimization of Vehicle Engine Mounting System using DFSS (design for six sigma) Technique." The Korean Society of Noise and Vibration Engineering, Vol. 20, No. 3, pp. 235~241, 2010.
 Park, S. S., Kim, B. M., Lee, J. M., "Process Design of Cold Forging for Drum Clutch with Inner Tooth Component," Journal of the Korean Society of Precision Engineering, Vol. 22, No. 2, pp. 30~37, 2005.
 Lee, K. O., Kim, J. M., Je, J. S., Kang, S. S., "Development of Precise Clutch Gear for Automobile Transmission by Compound Forging Process," Journal of the Korean Society of Precision Engineering, Vol. 23, No. 1, pp. 185~192, 2006.
 Lee, H. S., Kim, T. H., Kim, S. H., Hong, E. C., Lee, J. H., "A study on the Optimum Design for Energy Saving of an Auto Transmission Part," Transactions of Materials Processing, Vol. 24, No. 3, pp. 181~186, 2015.
 Kwon, H. H., Moon, K. J., Song, S. E., "Forging Process Analysis of the Multi-Forging Die for the Unified Universal Pipe Joint of the Intermediate Shaft," Journal of the Korean Society of Machine Tool Engineers, Vol. 19, No. 1, pp. 33~41, 2010.
 Song, S. E., Kwon, H. H., "A study on the Cold Forging Development of Guide Valve for the Fuel Pressure Regulator," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 21, No. 2 pp. 331~336, 2012.
 Kang, B. S., Ku, T. W., "Process Modification and Numerical Simulation for an Outer Race of a CV Joint using Multi-Stage Cold Forging," Transactions of Materials Processing, Vol. 23, No. 4, pp. 211~220, 2014.
 Jeon, H. W., Yoon, J. H., Lee, J. H., Kim, B. M., "Plate Forging Process Design for an Under-Drive Brake Piston in Automatic Transmission," Transactions of Materials Processing, Vol. 23, No. 2, pp. 88~94, 2014.