| 摘要 |
A metering roller, for a fuser release oil applicator, which enables precise and consistent application of a predetermined target amount of release oil to the fuser roller. Starting with tubing stock that has been machined and course ground to a final outside diameter, the metering roller is produced by initial pre-finish polishing, electroplating with Nickel, heat treatment to achieve a hardened surface, and final post-finish polishing. Both pre-finish and post-finish polishing steps are performed on a lathe with continuously fed polishing paper according to a parameter recipe that includes lathe spindle rpm and lead screw speed, and polishing paper grit, feed rate, pressure, and oscillatory rate.
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