Temperature field of in-service welding was measured by thermal-couples and simulated by FEM.
设计了试验装置,采用热电偶对在线焊接时的温度场进行了测定,运用有限元法对其进行了数值模拟。
Temperature distribution of in-service welding onto pipes of different thickness was simulated by FEM.
运用有限元法对不同壁厚的管道进行在线焊接时的温度场进行了数值模拟,内部介质流动对焊接温度场的影响通过确定介质与管壁的换热系数来考虑,并根据温度计算结果,获得管道的剩余强度因子,进而获得管道的极限压力。
Temperature fields of in-service welding using different welding parameters were simulated by FEM.
运用有限元法对不同介质的管道采用不同工艺进行在线焊接时的温度场进行了数值模拟,内部介质流动对在线焊接温度场的影响通过介质与管壁的换热系数来体现,考虑随温度变化的材料性能。
It can automatically complete a series of production processes,such as delivering elements,orientation,welding of down-lead,lining up and besmearing silicon oil.
全自动电容器焊接排板机以四工位间歇回转工作台为中心,自动完成电容器素子的上料、定位、引线焊接、排板和涂硅油等生产加工过程。
