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As received, rigid honed by factory rework
section. “W” photo at 1000x. Cross-hatch
has majority of cut in one direction.
Smeared, torn, jagged and folded meal
on surface. Smeared metal loosely a
ttached to surface. Very peaky profile of
finish. 40 to 50u” (1.02 to 1.27um) finish.
Cylinder #B-1. |
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After Flex-Hone. 180 grit silicon carbide, “Y” photo at 1000x.
Uniform crosss - hatch pattern. Clean open appearance with
smeared, folded and torn metal removed. Excellent semiplateaued
profile. Small dust particles visible on surface in “Y” photo.
20 to 25U” (.51 to .63 um) finish. Cylinder #B-1. |
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