Table 2 Available range of 2D-USBP processing parameters
From: Investigation of Two-Dimensional Ultrasonic Surface Burnishing Process on 7075-T6 Aluminum
Process parameter | Value | Reason |
|---|---|---|
Burnishing depth (mm) | 0.03‒0.39 | <0.03, the sample cannot reach the yield strength |
>0.39, the sample produces debris | ||
Spindle speed (r/min) | 200‒5000 | <200, noticeable feed marks appear on the surface of the sample |
6000 is the upper limit of the milling machine | ||
Feed rate (mm/min) | 10‒70 | <10, the processing efficiency is low |
>70, the uniformity of the surface is reduced |