摘要
对12 mm厚2024-T351铝合金进行搅拌摩擦焊接工艺实验,采用八角环测力仪对焊接过程中的行进抗力(x向)、侧向力(y向)和下压力(z向)进行测量,得到了焊接过程中三个方向作用力的变化趋势,以及焊接速度和旋转速度对焊接作用力影响的规律。
Friction stir welding of 12 mm thick 2024-T351 aluminum alloy was carried out.The travelling resistance force(x direction),lateral force(y direction)and downward pressure(z direction)in welding process were measured by octagonal ring dynamometer.The changing trend of the three direction force in welding process and the influence of welding speed and rotation speed on the welding force were obtained.
作者
陈园源
周卫涛
CHEN Yuanyuan;ZHOU Weitao(AECC Xi'an Aero-Engine Co.,Ltd.,Xi'an 710021,China)
出处
《热加工工艺》
北大核心
2019年第11期169-172,共4页
Hot Working Technology
关键词
作用力
搅拌摩擦焊
铝合金
force
friction stir welding
aluminum alloy
