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Journal of Theoretical and Applied Information Technology
To solve the problem about the difference between the design shape and the actual after the sheet metal forming because of the springback, the stamping simulation software can be used to predict the springback values, and according the values, the shape of the die surface can be compensated in the opposite direction to make the forming part fit the design requirement. In the paper, according to the springback valves predicted by KMAS, the R、S and the triangular element coordinate mappingfatcat:di73vmq6gjb33m6xmiidjgn3ge