| 摘要 |
A swage collar (114) including a shank (130) having a first end (132), a second end (134) opposite the first end (132), and an outside diameter, a flange (136) extending circumferentially from the first end (132) of the shank (130) and having a outer diameter, and a scalloped shoulder (140) formed at a location where the first end (132) of the shank (130) transitions to the flange (136). When the swage collar (114) is swaged, the shoulder (140) is deformed from an undeformed state to a deformed state such that the shoulder (140) is blended with the outside diameter of the shank (130) and the outer diameter of the flange (136). When the shoulder (130) is in its deformed state, it includes multiple curved portions each having a radius of curvature that visually indicates all around the outside diameter of the collar (114) a complete swage of the collar (114). Knurling (231) located on the outside diameter of the shank (230) and proximate to the second end (234) is deformable and provides a visual indication of the application of an installation tool. |
