Table 1 Process parameters and their levels.

From: Process parameter optimization for minimizing overcut in abrasive waterjet deep hole drilling of SS 316L

Parameters/levels

1

2

3

4

Water pressure (MPa)

260

310

335

360

Standoff distance (mm)

1

1.5

2

2.5

Abrasive mass flow rate (g/min.)

300

400

500

600

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