摘要
应用Prandtl-Ruess流动法则理论,建立热力耦合的理论模型,采用ANSYS有限元软件对汽车车身结构中铝合金薄板的激光焊接进行热力耦合分析,最后对模拟结果进行验证,从而说明仿真的正确性。
Using Prandtl-Ruess flow rule theory,the theoretical model of thermal-mechanical coupling was constructed.Using ANSYS finite element software,thermo-mechanical coupling analysis was accomplished for laser welding of aluminum alloy sheets in automotive body structure.Finally,the simulation results were validated.
出处
《热加工工艺》
CSCD
北大核心
2010年第7期127-129,共3页
Hot Working Technology
关键词
铝合金板
激光焊接
热力耦合
仿真
aluminum alloy plate
laser welding
thermal-mechanical coupling
simulation
