Both transient temperature and deformation fields are simulated by 3D FEM based on uncoupling modles,and then the forming mechanism is quantatively analyzed.

• 采用非耦合模型,用有限元法对成形过程中的三维瞬态温度场及形变场进行了数值模拟,定量地解释了板料激光弯曲的变形机理。