Universal Burnishing Holders
Adaptable Flexibility. Mirror Finishing, Any size. Any configuration. On any turning machine Versatile Burnishing Two styles are available: Universal Burnishing Tools are designed for burnishing shafts, faces, tapers, contours, and relatively large Internal diameters above 70 mm Boring-Bar style and Indexable turning-holder style designs.
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Operating Principle / Features / Applications
Operating Principle
Process advantages and benefits of burnishing. There are four primary benefits of the roller burnishing process.
Process advantages and benefits of burnishing. There are four primary benefits of the roller burnishing process.
- Improved surface finish – as fine as 2 to 4 microinch (Ra)
- Improved size control – tolerances within .0005 inch (.01 mm) or better
- Increased surface hardness – up to 5 to 10% or more
- Improved fatigue life – as much as 300% or better
- Reduced friction
- Reduced noise level
- Enhanced corrosion resistance
- Elimination of tool marks and minor surface imperfections
- Replaces expensive secondary operations such as grinding, honing, or lapping
- Cleaner than honing or other abrasive operations