Considering that v f and m a significantly affect the values of the dependent variable, the graph area has a decreasing trend in both axes, reaching from the maximum at v f = 100 mm.mn −1 and m a = 50 g·min −1 to the minimum at v f = 300 mm·min −1 and m a = 20 g·min −1 .
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Evaluation of the Depth and Width of Cuts after Controlled-Depth Abrasive Water Jet Machining Using Low Pressure.
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The sentences
The graph of the dependence ( Figure 9 ) of the depth of cut ap on the mass flow of the abrasive and the inclination angle of the cutting head at the mean value of v f (200 mm·min −1 ) shows a positive trend of ap when increasing the m a value from 20 to 50 g·min −1 and a negative trend of the a p value when the cutting head tilts away from the vertical.
The graph of the dependence ( Figure 9 ) of the depth of cut ap on the mass flow of the abrasive and the inclination angle of the cutting head at the mean value of v f (200 mm·min −1 ) shows a positive trend of ap when increasing the m a value from 20 to 50 g·min −1 and a negative trend of the a p value when the cutting head tilts away from the vertical.