工具技术
工具技術
공구기술
TOOL ENGINEERING
2009年
7期
32-35
,共4页
钛合金板材%U形件%弯曲成形%回弹
鈦閤金闆材%U形件%彎麯成形%迴彈
태합금판재%U형건%만곡성형%회탄
titanium alloy sheet%U-shaped parts%bend-forming%springback
应用PAM-STAMP冲压模拟软件,对TA2M钛合金板材U形弯曲成形及回弹过程进行了数值模拟预测,并对模拟结果进行了工艺试验验证,得到了板料厚度、轧制方向以及相对弯曲半径等参数对回弹影响的数值结果,并对结果进行了分析.
應用PAM-STAMP遲壓模擬軟件,對TA2M鈦閤金闆材U形彎麯成形及迴彈過程進行瞭數值模擬預測,併對模擬結果進行瞭工藝試驗驗證,得到瞭闆料厚度、軋製方嚮以及相對彎麯半徑等參數對迴彈影響的數值結果,併對結果進行瞭分析.
응용PAM-STAMP충압모의연건,대TA2M태합금판재U형만곡성형급회탄과정진행료수치모의예측,병대모의결과진행료공예시험험증,득도료판료후도、알제방향이급상대만곡반경등삼수대회탄영향적수치결과,병대결과진행료분석.
The processes of U-shaped bend-formlng and springback of TA2M titanium alloy sheets were simulated using PAM -STAMP stamping simulation software. The simulation result was verified by a series of forming tests. Numerical results of the in-fluence of different parameters on the springhack, which include thinkness of blank, rolling directions and relatively bending radius were obtained and analyzed.
