Method of tool diameter adjustment of “SUPEROLL” roller burnishing tools
SH/SB series
The tool diameter is expanded by rotating to the right while pushing the housing towards the shank and reduced by rotating to the left. The minimum amount for adjustment is 0.0025 mm per unit.
When the housing has been removed, it is automatically locked and tool diameter is set.
Measure the tip of the roller with a micrometer and make sure the tool diameter is properly set.
When scraping off the tip of the mandrel with a blind hole, use a grinder or special byte. Do so gradually while slowly cooling so as not to lower the hardness.
Measure the tool diameter by pressing the roller end against the frame flute end.
