Method for fastening two substantially coplanar edges without a weld
View Patent ↗A method for fastening two substantially coplanar edges without a weld. The method includes: configuring a dovetail feature on a first edge; configuring a complementary dovetail feature receptacle on a second edge to receive the dovetail feature therein; disposing the dovetail feature within the complementary dovetail receptacle; and swaging an interface defined between the dovetail feature in said first edge and said complementary dovetail feature in the second edge to swage mating edges defining the dovetail feature and the dovetail receptacle at at least six swage contact points.
1. A method for fastening two substantially coplanar edges without a weld, the method comprising:
configuring an interfacing feature, having a selected shape, on a first edge;
configuring a complementary interfacing feature receptacle, having a selected complimentary shape which complements the selected shape of the interfacing feature, on a second edge to receive said interfacing feature therein;
disposing said interfacing feature within said complementary interfacing receptacle; and
swaging an interface defined between said interfacing feature in said first edge and said complementary interfacing feature in said second edge to swage mating edges defining said selected shape and said selected complimentary shape at least six swage contact points,
wherein said first and second edges include edges of sides defining one of a tail stock bezel and an air filler book assembly.
2. The method of claim 1 , wherein said swaging is accomplished with a hollow circle punch.
3. The method of claim 1 , wherein said interface between said interfacing feature and complementary interfacing receptacle includes a space therebetween which is provided before said swaging.
4. The method of claim 1 , wherein said first and second edges are edges provided from one of a same substrate or different substrates to be joined.
5. A method for fastening two substantially coplanar edges without a weld, the method comprising:
configuring an interfacing feature, having a selected shape, on a first edge;
configuring a complementary interfacing feature receptacle, having a selected complimentary shape which complements the selected shape of the interfacing feature, on a second edge to receive said interfacing feature therein;
disposing said interfacing feature within said complementary interfacing receptacle; and
swaging an interface defined between said interfacing feature in said first edge and said complementary interfacing feature in said second edge to swage mating edges defining said selected shape and said selected complimentary shape at least six swage contact points,
wherein said first and second edges are edges provided from a same substrate.
6. A method for fastening two substantially coplanar edges without a weld, the method comprising:
configuring an interfacing feature, having a selected shape, on a first edge;
configuring a complementary interfacing feature receptacle, having a selected complimentary shape which complements the selected shape of the interfacing feature, on a second edge to receive said interfacing feature therein;
disposing said interfacing feature within said complementary interfacing receptacle; and
swaging an interface defined between said interfacing feature in said first edge and said complementary interfacing feature in said second edge to swage mating edges defining said selected shape and said selected complimentary shape at least six swage contact points,
wherein said swaging is with a hollow circle punch which distributes a load experienced by a resulting mechanical joint interface more uniformly relative to cross pattern swaging, and
wherein said swaged interface eliminates at least one of a weld pad area and touch-up associated with a resulting mechanical joint interface between said first and second edges.