Laser ablation system having a moveable carriage with clamping system configured to clamp and seal against a workpiece

1. A laser ablation system that comprises:

a volume configured to contain a workpiece; and

a carriage configured to move within the volume relative to the workpiece, such that the carriage comprises:

a clamping system configured to clamp the workpiece and seal against a portion of the workpiece;

a laser enclosure that comprises two opposing halves; and

a laser ablation work head within the laser enclosure.

2. The laser ablation system of claim 1 , further comprising:

a movement system configured to move the workpiece into the volume of the laser ablation system.

3. The laser ablation system of claim 2 , wherein the movement system is a monorail, wherein the workpiece is suspended from the monorail, and wherein the clamping system is configured to immobilize the workpiece for laser ablation by the laser ablation work head.

4. The laser ablation system of claim 1 further comprising:

a safety fence surrounding a perimeter of the volume.

5. The laser ablation system of claim 4 further comprising:

an operator station positioned outside of the safety fence.

6. The laser ablation system of claim 1 , wherein the clamping system is configured to create a light-tight seal configured to block laser emissions and to create a negative pressure differential to prevent escape of effluent.

7. The laser ablation system of claim 1 , wherein the carriage further comprises an air flow system configured to create laminar flow of air across the workpiece, and wherein the air flow system is configured to move effluent towards an effluent extraction system.

8. The laser ablation system of claim 1 , wherein the carriage further comprises a second laser ablation work head.

9. The laser ablation system of claim 1 further comprising:

a second carriage configured to move within the volume relative to the workpiece, the second carriage comprising:

a second clamping system configured to clamp the workpiece and seal against the workpiece;

a second laser enclosure; and

a second laser ablation work head within the second laser enclosure.

10. The laser ablation system of claim 1 further comprising:

a pulsed laser source operably connected to the laser ablation work head; and

an effluent extraction system, wherein the effluent extraction system is positioned outside of the volume.

11. A method comprising:

moving a carriage of a laser ablation system relative to a workpiece within a volume of the laser ablation system, the carriage comprising a laser enclosure comprising two opposing halves and a laser ablation work head within the laser enclosure;

clamping the workpiece using a clamping system of the carriage;

sealing the carriage against the workpiece using the clamping system of the carriage;

executing an ablation pattern on the workpiece using the laser ablation work head and a pulsed laser source of the laser ablation system, wherein the pulsed laser source is operably connected to the laser ablation work head; and

extracting an effluent using an effluent extraction system of the laser ablation system while executing the ablation pattern.

12. The method of claim 11 further comprising:

continuously flowing air across a surface of the workpiece.

13. The method of claim 12 further comprising:

directing air at an ablation site using a forced air nozzle.

14. The method of claim 11 , wherein clamping the workpiece comprises:

immobilizing the workpiece for laser ablation by the laser ablation work head.

15. The method of claim 11 , wherein sealing the carriage against the workpiece using the clamping system of the carriage comprises:

creating a light-tight seal to block laser emissions; and

creating a negative pressure differential to prevent an escape of the effluent.

16. The method of claim 11 , further comprising moving the carriage along a monorail.

17. The method of claim 11 , further comprising moving a second carriage of the laser ablation system relative to the workpiece within the volume, the second carriage comprising a second laser ablation work head.

18. A laser ablation system that comprises:

a carriage configured to:

create a working environment for laser ablation; and

move relative to a workpiece, such that the working environment is smaller than the workpiece, and the carriage comprises:

a clamping system configured to:

seal against a portion of the workpiece;

secure the workpiece;

create a light-tight seal to block laser emission; and

create a negative pressure differential that prevents the escape of the effluent;

a light-tight laser enclosure that comprises two opposing halves; and

a laser ablation work head within the light-tight laser enclosure; and

an effluent extraction system configured to remove effluent from within the light-tight laser enclosure.

19. The laser ablation system of claim 18 , wherein the carriage further comprises a second laser ablation work head.

20. The laser ablation system of claim 18 , further comprising a monorail configured to support the carriage.