汽车科技
汽車科技
기차과기
QICHE KEJI
2014年
5期
62-65
,共4页
王祖勇%陶长城%欧阳可居%王德财
王祖勇%陶長城%歐暘可居%王德財
왕조용%도장성%구양가거%왕덕재
高强度钢板%成形%模拟%反求%PAMSTAMP
高彊度鋼闆%成形%模擬%反求%PAMSTAMP
고강도강판%성형%모의%반구%PAMSTAMP
high strength steel%stamping%simulation%reverse%PAMSTAMP
选择三个零件采用高强钢材料进行试冲，并检测其破裂、主应变、减薄率和起皱情况。另外，借助PAMSTAMP冲压软件模拟这三个零件成形过程。通过对比模拟和实测结果，仿真精度可以达到85%以上。
選擇三箇零件採用高彊鋼材料進行試遲，併檢測其破裂、主應變、減薄率和起皺情況。另外，藉助PAMSTAMP遲壓軟件模擬這三箇零件成形過程。通過對比模擬和實測結果，倣真精度可以達到85%以上。
선택삼개령건채용고강강재료진행시충，병검측기파렬、주응변、감박솔화기추정황。령외，차조PAMSTAMP충압연건모의저삼개령건성형과정。통과대비모의화실측결과，방진정도가이체도85%이상。
There are three sheet metal parts made by high srtrenth steel whitch were stamped. The cracks, major strain, thinning,and wrinkling of the parts were observed and measured. Also the stamping processess were caculated and simulated using simulation software PAMSTAMP. The caculated result was compared with the measured, and then the conclusion was drew that the accuracy of the simulation made by PAMSTAMP is 85 percent or more.
