LU Guo-qing, QIU Xiao-gang, TANG Jian-wei, ZHANG Xiao-hua. APPLICATION OF STRAIN ANALYSIS IN THE STRETCH FORMING OF METAL SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2001, 22(2): 59-64.
Citation:
LU Guo-qing, QIU Xiao-gang, TANG Jian-wei, ZHANG Xiao-hua. APPLICATION OF STRAIN ANALYSIS IN THE STRETCH FORMING OF METAL SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2001, 22(2): 59-64.
LU Guo-qing, QIU Xiao-gang, TANG Jian-wei, ZHANG Xiao-hua. APPLICATION OF STRAIN ANALYSIS IN THE STRETCH FORMING OF METAL SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2001, 22(2): 59-64.
Citation:
LU Guo-qing, QIU Xiao-gang, TANG Jian-wei, ZHANG Xiao-hua. APPLICATION OF STRAIN ANALYSIS IN THE STRETCH FORMING OF METAL SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2001, 22(2): 59-64.
Through strain analysis method, the strain distribution and deformation history of different areas in stretching cup under the process of tensile test were measured and investigated. The feature of strain distribution in typical stretching parts, JD90 motorcycle tank was analyzed as well.Finally a method of determining dangerous zone in the stretch forming parts is presented.
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