Vehicle Assembly System

1 . A method of assembling a vehicle structure, wherein the vehicle structure is comprised of at least a first component and a second component, the method comprising:

applying a layer of a structural adhesive onto at least one surface of a pair of surfaces, wherein a first surface of said pair of surfaces corresponds to a first region of said first component, and wherein a second surface of said pair of surfaces corresponds to a second region of said second component;

aligning said first region of said first component with said second region of said second component;

applying pressure to said vehicle structure, said pressure joining said first region of said first component to said second region of said second component, wherein said layer of structural adhesive is interposed between said first region of said first component and said second region of said second component;

maintaining a position of said first component relative to said second component with a curing fixture, wherein said position results from said step of applying pressure to said vehicle structure to join said first region of said first component to said second region of said second component;

directing a laser beam at a plurality of localized regions of said vehicle structure, wherein said laser beam irradiates and heats said plurality of localized regions to a temperature above an ambient temperature, wherein said laser beam expedites curing of a plurality of adhesive regions proximate to said plurality of localized regions, wherein said plurality of adhesive regions comprise a portion of said layer of structural adhesive; and

removing said vehicle structure from said curing fixture after said step of directing said laser beam at said plurality of localized regions, wherein said step of removing said vehicle structure from said curing fixture is performed prior to curing said layer of structural adhesive, wherein said plurality of adhesive regions continues to maintain said position of said first component relative to said second component after said vehicle structure is removed from said curing fixture.

2 . The method of claim 1 , further comprising:

placing said vehicle structure into a curing oven, wherein said vehicle structure is placed within said curing oven after said step of removing said vehicle structure from said curing fixture; and

heating said vehicle structure within said curing oven, wherein said heating step completes curing of said layer of structural adhesive.

3 . The method of claim 2 , further comprising performing additional fabrication and assembly procedures on said vehicle structure, wherein said step of performing additional fabrication and assembly procedures is performed after said step of removing said vehicle structure from said curing fixture and prior to placing said vehicle structure into said curing oven.

4 . The method of claim 1 , said step of directing said laser beam further comprising sequentially directing said laser beam at said plurality of localized regions of said vehicle structure.

5 . The method of claim 1 , said step of directing said laser beam further comprising simultaneously directing said laser beam at said plurality of localized regions of said vehicle structure.

6 . The method of claim 1 , said step of directing said laser beam further comprising:

optically splitting said laser beam into a first laser beam and a second laser beam, said first laser beam directed at said plurality of localized regions of said vehicle structure, wherein said first laser beam irradiates and heats said plurality of localized regions; and

directing said second laser beam at a second plurality of localized regions of said vehicle structure, wherein said second laser beam irradiates and heats said second plurality of localized regions and expedites curing of said plurality of adhesive regions.

7 . The method of claim 6 , said plurality of adhesive regions proximate to said second plurality of localized regions.

8 . The method of claim 6 , said plurality of localized regions located on a front surface of said first component, said front surface distal from said first surface of said first component, wherein said front surface is separated from said first surface by a first material width corresponding to a first component thickness, said second plurality of localized regions located on a rear surface of said second component, said rear surface distal from said second surface of said second component, wherein said rear surface is separated from said second surface by a second material width corresponding to a second component thickness.

9 . The method of claim 6 , said plurality of localized regions located on a front surface of said first component, said front surface distal from said first surface of said first component, wherein said front surface is separated from said first surface by a first material width corresponding to a first component thickness, said second plurality of localized regions located on said second surface of said second component, and said second plurality of localized regions located adjacent to said second region of said second component.

10 . The method of claim 1 , further comprising directing a second laser beam at a second plurality of localized regions of said vehicle structure, wherein said second laser beam irradiates and heats said second plurality of localized regions and expedites curing of said plurality of adhesive regions.

11 . The method of claim 10 , said plurality of adhesive regions proximate to said second plurality of localized regions.

12 . The method of claim 10 , said plurality of localized regions located on a front surface of said first component, said front surface distal from said first surface of said first component, wherein said front surface is separated from said first surface by a first material width corresponding to a first component thickness, said second plurality of localized regions located on a rear surface of said second component, said rear surface distal from said second surface of said second component, wherein said rear surface is separated from said second surface by a second material width corresponding to a second component thickness.

13 . The method of claim 10 , said plurality of localized regions located on a front surface of said first component, said front surface distal from said first surface of said first component, wherein said front surface is separated from said first surface by a first material width corresponding to a first component thickness, said second plurality of localized regions located on said second surface of said second component, and said second plurality of localized regions located adjacent to said second region of said second component.

14 . The method of claim 1 , said step of directing said laser beam further comprising directing said laser beam through an aperture in a third component prior to irradiating and heating at least one of said plurality of localized regions of said vehicle structure, wherein said vehicle structure is further comprised of said third component.

15 . The method of claim 1 , further comprising pretreating at least one surface of said pair of surfaces prior to said step of applying said layer of said structural adhesive.

16 . The method of claim 1 , said step of directing said laser beam further comprising:

maintaining said laser beam in a stationary position;

moving said vehicle structure relative to said laser beam; and

sequentially irradiating and heating said plurality of localized regions with said laser beam.

17 . The method of claim 1 , said step of directing said laser beam further comprising:

maintaining said vehicle structure in a stationary position;

moving said laser beam relative to said vehicle structure; and

sequentially irradiating and heating said plurality of localized regions with said laser beam.