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发表于 2013-1-12 10:13
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结论, s, P. X8 a9 l) v# T$ g
„ A combination scheme of the Dynamic Explicit Spring-
" P5 n& d; b- r" Gback Algorithm (DESA) and the Tool Surface
4 A" m( ?( D# P- K, |Compensation Method (TSCM) are proposed. The 5 M% @# y2 [) R3 L0 T
formula of the critical damping coefficient for DESA is 6 @* N9 ^3 X* o, s, P% _" y# g$ Z
provided. The springback results of the truck carling* g8 c- R" S9 I2 s
shows that the present method is valid, the effect of the
3 `/ H' W0 ], q* o% ~springback compensation is verified by the tool surface $ J$ V- o8 P( o+ J6 Y
compensation scheme. |
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