Table 3 Numerical simulation experimental scheme.

From: Study on the reduction of residual stress in laser cladding layers through groove texture

Parameter

Level 1

Level 2

Level 3

Level 4

Level 5

Laser power (W)

600

800

1000

1200

1400

Scanning speed (mm/s)

1

2

3

4

5

Spot radius (mm)

2

2

2

2

2

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