Fiber Reinforced Polyurethane FRPU laser cleaning visualization showing process effects
Alessandro Moretti
Alessandro MorettiPh.D.Italy
Laser-Based Additive Manufacturing
Published
Jan 6, 2026

Fiber Reinforced Polyurethane FRPU

Fiber Reinforced Polyurethane FRPU Machine Settings

Optimal laser parameters and operating ranges for effective cleaning

Wavelength

1,064
nm
355
1,064
1.1e4

Spot Size

150
μm
0.1
150
500

Energy Density

0.8
J/cm²
0.1
0.8
20

Pulse Width

50
ns
0.1
50
1,000

Scan Speed

1,500
mm/s
10
1,500
5,000

Pass Count

2
passes
1
2
10

Overlap Ratio

60
%
10
60
90

Laser Power

100
W
1
100
120

Laser Power Alternative

100
W
50
100
200

Frequency

40
kHz
1
40
200

Fiber Reinforced Polyurethane FRPU Material Safety

Shows damage risk across parameter space. Green = safe, Red = damage danger.
DANGER
Fluence:7.07 J/cm²
From optimal:63%
Pulse Duration (ns)
1000
750
500
250
0
0
33
67
100
133
167
200
Power (W)

Fiber Reinforced Polyurethane FRPU Energy Coupling

Shows laser energy transfer efficiency. Green = high coupling (energy absorbed), Red = poor coupling (energy reflected).
MODERATE
Fluence:— J/cm²
From optimal:42%
Pulse Duration (ns)
1000
750
500
250
0
0
33
67
100
133
167
200
Power (W)

Fiber Reinforced Polyurethane FRPU Thermal Stress Risk

Shows thermal stress and distortion risk. Green = low stress risk, Red = high stress/warping/cracking risk.
ELEVATED
Fluence:— J/cm²
From optimal:50%
Pulse Duration (ns)
1000
750
500
250
0
0
33
67
100
133
167
200
Power (W)

Fiber Reinforced Polyurethane FRPU Cleaning Efficiency

Shows cleaning performance across parameter space. Green = optimal effectiveness, Red = ineffective.
GOOD
Fluence:7.07 J/cm²
From optimal:33%
Pulse Duration (ns)
1000
750
500
250
0
0
33
67
100
133
167
200
Power (W)

Fiber Reinforced Polyurethane FRPU Heat Buildup

Excellent

Heat Safety

Heat Control

Cooling Efficiency

Pass Optimization

📈 Heat Profile

Safe (<150°C)
Damage (>250°C)
0°C100°C200°C300°C✓ Safe🚨 Damage20°CPass 1Pass 2

🔧 Laser Settings

Pulse Energy:2000.00 mJ
Total Sim Time:60.1s

🌡️ Live Temperature

20°C
✅ Safe
Pass 1 of 2
Time: 0.0s / 60.1s

▶️ Simulation Controls

Fiber Reinforced Polyurethane FRPU Dataset

Download Fiber Reinforced Polyurethane FRPU properties, specifications, and parameters in machine-readable formats
38
Variables
0
Laser Parameters
0
Material Methods
11
Properties
3
Standards
3
Formats
View all Composite datasets

License: Creative Commons BY 4.0 • Free to use with attribution •Learn more

Parameter Relationships

WavelengthSpotSizeEnergyDensityPulseWidthScanSpeedPassCountOverlapRatioLaserPowerLaserPowerAlternativeFrequency

Spot Size

Directly affects Scan Speed and Energy Density. Increase this to amplify downstream effects.

Energy Density

Smaller spots concentrate energy into a smaller area.

Scan Speed

A bigger spot lets you scan faster while keeping good coverage.

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