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- CO2
Laser
- Everlase S51 by Coherent
- 1.5 kW (continuous)
- CNC turret-lathe
- 30hp spindle, NUM1060 controller
- beam guides and
laser optics integrated
- Direct Diode Laser
- Nuvonyx, 4.0 kW, 800 nm
- 0.5 x 12 mm minimum
spot size
- 8 x 12 mm spot size
- Nd:YAG nano-second
pulsed laser
- Continuum Surelite
III, 10W, 10Hz, 6ns
- 266nm, 355nm, 532nm,
1064nm
- Nd:YVO4
pico-second laser
- Lumera, 2W, 500kHz,
10 ps
- 532 nm, 1064 nm
- Laser-assisted
micromachining system
- 90,000 rpm Precise high speed spindle
- Aerotech precision positioning table
- 250W IPG Photonics
fiber laser
- Optomec LENS750
- 500W IPG Photonics fiber laser
- 12"x12"x12"
work volume
- Two powder feeders
- Femto second laser
- Spectra Physics,
Spitfire Pro
- up to 1 mJ, 800nm, 1
kHz, 100 fs
- Tsunami Ti:Sapphire
- High power fiber
laser
- IPG Photonics, Ytterbium Fiber Laser
System, 1kW
- YLS1000, CW, QCW, SM
- 1070-1080 nm.
- Nd:YAG laser
- US Laser, 1 kW, 1064
nm, continuous
- fiber optic beam
delivery with a multiplexing box
- Diode pumped solid
state laser
- Northrop
Grumman-diode pumped solid state laser
- Q-switched
- 500 W, 400 Hz, 0.15
ms, 1064 nm.
- Scanning Electron
Microscope
- Laser Scanner
- Precision 3-axis
nano positioning system
- ANT130-060-XY-25DU-XYZ
- ANT130-5-V-25DU
- A32000 CNC control
- Precision 3-axis
positioning system
- Aerotech ATS-100-200
series
- A3200 CNC control
- Panasonic Robot
- Six axis plus a
rotary indexer (7 axis)
- CNC control with
laser power
- Gantry 5-axis
positioning system
- Aerotech precision positioning table
(5 axis)
- Precitec YC-50
cladding head
- CNC control
- Precise high speed
spindle (40 krpm)
- 3-component
dynamometer
- Powder feeder
- Sulzer Metco
- feedback controlled
- Infrared imaging
system
- FLIR SC3000
- measures temperature
between -40°C ~ 1500°C
- 60 frames
/second
- Beam Profiler
- Spiricon
- 11 frames
/second
- Intensified CCD
camera
- Princeton
Instrument
- PI-Max with
Unigen-II
- Spectrometer
- HORIBA Jobin Yvon
- iHR550 f/6.4
- Laser pyrometer
- PyroFibre model 865
by The Pyrometer Instrument
Co., Inc.
- measures surface
temperature and emissivity on-line
- fiber-optic
pyrometer, narrow band filter centered on 865nm
- two fiber-optic
channels and internal laser diode allows the unit to measure the
surface emissivity (of diffuse surfaces) in-situ
- Reflectivity
calibration standard
- Long-wavelength
pyrometer
- manufactured by
Williamson Corp.
- measures radiation
between 11.3 and 14microns
- can measure surface
temperatures of zirconia ceramics
- Blackbody radiation
calibration source
- PC-based data
acquisition system
- 3GHz Pentium PC
- 8 differential
analog channels
- 2 digital channels
- National Instruments Co. AT-MIO-16XE-50
DAQ board
- LabView software by
National Instruments Co.
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ANALYSIS
- Surface profilometer
(Surtronix)
- Optical microscopes
(Zeiss and Edmund Optics with a camera)
- Dye-penetrant
- Microhardness tester
- Ultrasonic cleaner
- Scanning electron
microscope (JEOL T330)
- Environmental scanning
electron microscope
- X-ray diffraction
machine
- Optical surface
profilometer
- Atomic Force
Microscope
NUMERICAL MODELING
- Abaqus
- Fluent
- Thermal modeling codes
(cylindrical and prismatic)
- Diffusion kinetics
model code for laser hardening
- Numerical hydrodynamic
code for short-pulsed laser/material Interaction
- Numerical
multi-physics code for laser deposition processes
- Microstructure prediction code for
solidification processes
- MD code for ultrashort laser ablation
- MD code for
multi-scale mechanics model
- Two-temperature
modeling code for ultra short laser ablation
- Thirdwave AdventEdge
- Clustered computing
system (32 processors with 64 cores, Lynux)
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