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694

Material:  pills Power:  20% Method Used:  Etch Frequency:  30KHz Depth:  <.001 Speed:  10 inches per second Laser Type:  20 Watt Q-Switch Fiber Laser Passes: 1 Focal Length Lens:  160mm Cycle Time: ...

695

Material:  Titanium Method Used:  Annealing Depth:  Surface Laser Type:  Pulsed Fiber Focal Length Lens:  160mm Power: 95% Frequency: 30 kHz Speed: 1″ per sec Passes: 12 Cycle Time: 26.52 seconds The samples were processed using the 20 watt Pulsed Fiber Laser...

696

Material:  Carbon Pieces – 2nd Trial Method Used:  Etch Depth:  <.002 Laser Type:  20 watt Q-Switch Fiber Laser Focal Length Lens:  160mm Power: 100% Frequency: 20kHz Speed: 10 inches per second Passes: 9 Cycle Time: 57 – 331 seconds   Samples were...

697

Material:  aluminum Method Used:  etch Depth:  < 3mm Laser Type:  20 Watt Q-Switch Fiber Laser Focal Length Lens:  160mm Power: 100% Frequency: 20 kHz Speed: 10 inches per second Passes: 600 Cycle Time: 10 mins Samples were processed using a 20 watt Q-switched...

698

Material:  Black Polypropylene Method Used:  Etch Depth:  <.001 Laser Type:  20 watt Q-Switch Fiber Laser Focal Length Lens:  160mm Power: 30 – 100% Frequency: 20kHz Speed: 26 – 60 inches per second Passes: 1 Cycle Time: 156 – 188ms Samples were...