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DETERMINATION OF BLANK HOLDER FORCE IN SHEET METAL DEEP DRAWING PROCESS 被引量:5
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作者 Y.J.Luo Y.Q.Zhang D.N.He 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 2003年第1期31-34,共4页
Blank holder force (BHF) is an important measure to control the sheet metal forming. BHF is identified quickly using artificial neural network (ANN) on the basis of its analytical description. And critical rupture and... Blank holder force (BHF) is an important measure to control the sheet metal forming. BHF is identified quickly using artificial neural network (ANN) on the basis of its analytical description. And critical rupture and wrinkle BHF curves are given. A close-loop control system is established to finish the forming process. 展开更多
关键词 blank holder force sheet metal deep drawing artificial neural network
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