SumMet Method for Printed Wiring Boards

SUMMET METHOD FOR PRINTED WIRING BOARDS

Sectioning Precision Saw with 15HC blade recommended for PCBs
Mounting Castable, typically a fast cure system like SamplKwick
Surface Abrasive / Size Load - lbs [N] / Specimen Base Speed [rpm] Relative Rotation Time [min:sec]
CarbiMet 320 [P400] grit SiC water cooled 3 [13] 150 Rotation Image Hit the edge of the target
CarbiMet 600 [P1200] grit SiC water cooled 3 [13] 150 Rotation Image Hit the level of interest
TriDent 9 µm MetaDi Supreme Diamond 5 [22] 150 Rotation Image 3:00
TriDent 3 µm MetaDi Supreme Diamond 5 [22] 150 Rotation Image 3:00
TriDent 1 µm MicroPolish II Alumina 5 [22] 150 Rotation Image 3:00
ChemoMet 0.05 µm MasterPrep Alumina + 0.06 µm MasterMet Colloidal SIlica equal mix 4[18] 150 Rotation Image 1:15