An effective and reliable implicit scheme for simulation of sheet metal forming processes

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An effective and reliable implicit scheme for simulation of sheet metal forming processes

Marek Kawka, Klaus-Jorgen Bathe

Massachusetts Institue of Technology, USA.

DOI:

https://doi.org/10.7494/cmms.2001.3.0013

Abstract:

A proposition of the integrated expert diagnostic system is presented in the paper. The system is oriented towards diagnostics of the faults in casts. All the procedures in the system are based on the ISO norm. The main objective of the system is aiding of the process of identification of faults and finding the reasons of these faults. The work of the system is based on monitoring of the production process and on diagnostics of various incorrect events. The system supplies an information regarding methods of anticipating the faults of casts. This information is supplied to the quality control system, which is further used by the decision making system for the casting shop.

Cite as:

Kawka, M., Bathe, K. (2001). An effective and reliable implicit scheme for simulation of sheet metal forming processes. Computer Methods in Materials Science, 1(3-4), 147 – 152. https://doi.org/10.7494/cmms.2001.3.0013

Article (PDF):

Keywords:

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References:

Kawka, M., Bathe, J.K. (2001). Implicit integration for the solution of metal.forming problems. First MIT Conference on Computational Fluid and Solid Mechanics, Cambridge, MA.

Bathe, K.J. (1996). Finite Element Procedures. Englewood Cliffs, Prentice Hall.

Chapelle, D, Bathe, K.J. (1998). Fundamental considerations for the finite element analysis of shell structures. Computers and Structures, 66, (1), 19-36.

ADINA R&D, Inc. (2000). Theory and Modeling Guide. Report No. ARD-00-07, Watertown.

Numisheet'93. (1993). Proc. 2nd International Conference and Workshop, Isehara, Japan.

Numisheet'96. (1996). Proc. 3rd International Conference and Workshop, Dearborn, Michigan, US. Note This paper describes work performed by the two authors given above, K.J. Bathe would like to thank M. Kawka for having written the paper in Polish. -152-.