FIELD: process engineering.
SUBSTANCE: invention relates to metal forming and may be used in stamping. In stamping, cause of elastic recoil is defined. Versions of proposed method allow forecasting area of stamped article wherein elastic recoil originates by numerical analysis performed with the help of device and data carrier with program for this analysis written thereon.
EFFECT: higher quality and efficiency.
11 cl, 17 dwg, 10 tbl
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