The Numerical Simulation for Engine Oil Filter Shell

Abstract:

For the complex shape and difficult forming of engine oil filer shell, this paper aims to do research on stamping technology and mold of engine oil filer shell. Based on the calculation and analysis of the forming technology according to its characteristics,the forming process is optimized, which includes 6 steps: blanking and drawing, re-drawing, 3rd-drawing, reshaping, beading and trimming, punching and flanging. Then for the importance of multi-drawing process, the numerical simulation of the multi-drawing process has been carried out by using the Dynaform software. The results show that the good piece of the oil filter shell can be drawn from sheet material through the 6 steps one by one. Finally, according to the results the molds are designed.

• Periodical: Applied Mechanics and Materials (Volume 533)
• Pages: 101-105
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.533.101
• Online since: February 2014
• Authors: Yang Li, Yong Zhou, De Ming Sun, Zhong Lei Wang
• Keywords: Deep Drawing, Numerical Simulation, Oil Filter Shell

References

[1] Yongxin Zhou, Hong Liu. The multi-stage forming optimize based on Dynaform[J]. Modern manufacturing engineering, 2009 (9) : 106-108.

[2] Fayue Xu. Mold design and manufacturing practical handbook [M]. Beijing: mechanical industry press, (2005).

[3] Langui Xu, Ziyong Wang. Study of key problems in multi-stage deep drawing numerical simulation of ultra-thin sheet [J]. Forging & Stamping technology, 2009 (5) : 30-32.

DOI: 10.1109/iccms.2009.71

[4] Xiufeng Wang, LiHui Lang. Sheet metal forming CAE design and application [M]. Beijing: Beijing university of aeronautics and astronautics press, (2008).

[5] Wenliang Chen. Sheet metal forming CAE analysis technology [M]. Beijing: mechanical industry press, (2005).