Wishbone style control arm assemblies and methods for producing same

1. A method for assembling a control arm for a vehicle, comprising:

providing a first segment having a first connecting feature and a second segment having a second connecting feature, wherein the first connecting feature and the second connecting feature each comprise one or more elliptically-shaped rings;

aligning the first and second connecting features to form an aperture;

press-fitting a bushing into the aperture; and

swaging the press-fitted bushing,

wherein the press-fitting and the swaging maintain, via the bushing, an independent connection between the first and second segments sufficient to accommodate expected operating loads when the control arm is assembled into the vehicle.

2. The method of claim 1 , wherein the aperture extends at least partially through the first and second connecting features.

3. The method of claim 1 , further comprising additively manufacturing the first and second segments.

4. The method of claim 1 , further comprising machining the first and second segments.

5. The method of claim 1 , wherein the first and second connecting features comprise respective clevis and tang fasteners.

6. The method of claim 1 , wherein an outer surface of the bushing comprises a ridge configured to fit into a corresponding recess present in the first or second connection feature.

7. The method of claim 6 , wherein the swaging further comprises compressing the ridge into the recess to increase a connection strength between the first and second segments.

8. A method for assembling a control arm for a vehicle, comprising:

additively manufacturing a first segment comprising a first connection feature and a second segment comprising a second connection feature;

aligning the first and second connection features in a manner that causes an aperture to extend at least partially through the first and second connection features;

press-fitting a bushing into the aperture; and

swaging the press-fitted bushing,

wherein the press-fitting and the swaging maintain, via the bushing, an independent connection between the first and second segments sufficient to accommodate expected operating loads when the control arm is assembled into the vehicle,

wherein the first connection feature comprises a pair of opposing rings defining a gap therebetween, and the second connection feature comprises a ring seated in the gap, wherein the aperture is defined at least in part by inner surfaces of the ring and the opposing rings.

9. The method of claim 8 , further comprising additively manufacturing one or more recesses in at least one of the first and second segments, the recesses being configured to receive material from the bushing during the swaging.

10. The method of claim 8 , wherein the additively manufacturing further comprises forming the first connection feature as a clevis fastener and forming the second connection feature as a tang.

11. The method of claim 8 , wherein the additively manufacturing further comprises forming a ridge abutting a body of the second segment, a surface of the ridge arranged to receive a portion of the first connection feature during the aligning.

12. A control arm assembly for a vehicle, comprising;

a first segment comprising a first connection feature at one end;

a second segment comprising a second connection feature, the first and second segments being engaged together to form an aperture extending at least partially through the first and second connection features; and

a bushing press fit and swaged through the aperture to thereby form a generally wishbone shaped base at the one end, the bushing being configured to provide an independent connection between the first and second segments sufficient to accommodate expected operating loads when the control arm is assembled into the vehicle,

wherein the first connection feature comprises a pair of opposing rings defining a gap therebetween, and the second connection feature comprises a ring seated in the gap, wherein the aperture is defined at least in part by inner surfaces of the ring and the pair of opposing rings.

13. The control arm assembly of claim 12 , further comprising:

a third connection feature arranged at an end of the first segment opposite the first connection feature configured to interface with a first component in the vehicle, and a fourth connection feature arranged at an end of the second segment opposite the second connection feature configured to interface with a second component in the vehicle.

14. The control arm assembly of claim 12 , wherein the second segment comprises a ridge abutting a body of the second segment arranged between an inner portion of the second connecting feature and the second segment, the ridge configured to receive a portion of the first connecting feature.

15. The control arm assembly of claim 12 , wherein the first segment comprises one or more recesses in which a portion of the swaged bushing is formed.

16. The control arm assembly of claim 12 , wherein the first and second segments are configured to minimize out-of-plane loads with respect to a geometry of the control arm assembly.

17. The control arm assembly of claim 12 , wherein the first and second segments comprise additively manufactured segments.