机械工程与自动化
機械工程與自動化
궤계공정여자동화
Mechanical Engineering & Automation
2015年
6期
46-47,50
,共3页
Deform3D%有限元法%钻削过程
Deform3D%有限元法%鑽削過程
Deform3D%유한원법%찬삭과정
Deform 3D%FEM%drilling process
采用有限元分析软件Deform 3D对钻削过程进行了模拟仿真 ,建立了适应于钻削过程的三维有限元模型 ,给出了仿真中相关参数的设置原则 ,分析预测了钻削过程中工件的载荷、温度变化.将仿真数据和传统经验公式计算结果进行了对比与分析 ,验证了Deform 3D对钻削过程仿真的有效性和正确性 ,也为钻削工艺参数的优化奠定了基础.
採用有限元分析軟件Deform 3D對鑽削過程進行瞭模擬倣真 ,建立瞭適應于鑽削過程的三維有限元模型 ,給齣瞭倣真中相關參數的設置原則 ,分析預測瞭鑽削過程中工件的載荷、溫度變化.將倣真數據和傳統經驗公式計算結果進行瞭對比與分析 ,驗證瞭Deform 3D對鑽削過程倣真的有效性和正確性 ,也為鑽削工藝參數的優化奠定瞭基礎.
채용유한원분석연건Deform 3D대찬삭과정진행료모의방진 ,건립료괄응우찬삭과정적삼유유한원모형 ,급출료방진중상관삼수적설치원칙 ,분석예측료찬삭과정중공건적재하、온도변화.장방진수거화전통경험공식계산결과진행료대비여분석 ,험증료Deform 3D대찬삭과정방진적유효성화정학성 ,야위찬삭공예삼수적우화전정료기출.
The drilling process is simulated by the finite element software Deform 3D .The three-dimensional finite element model of drilling process is set up ,the setting principles for parameters in the simulation are given ,and the stress and temperature distribution of the work pieces are predicted by the drilling simulation .The simulation data and the data from calculation using the conventional empirical formulae are compared ,the results proves the validity and the correctness of the simulation .This work has laid a base for drilling technological parameter optimization .
