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Burnishing Combination Tool -PTSC

Roller burnishing tool for plane surface

Tool for smoothening and strain hardening of plane surface.
Internal springs generate the required rolling force. The value of the rolling force is defined by the preload of the tool. The spring characteristics can be adapted to the requirements of the workpiece.

Advantages

  1. very short machining time
  2. both workpiece or tool can be driven
  3. high productivity
  4. fast return of investment
  5. easy to maintain
  6. compact dimensions

Data sheet for plane surface


Plane surface roller burnishing tool PRG

Application :  plane surface from 2 mm

Standard fixture : cylindrical shank or morse taper

Options

  1. Tailormade fixture, HSK etc.

Application parameters

Please note that this information represents standard values which must be adapted to the individual cases.
Workpiece allowance :  up to 0.01 mm
Tool preclamping  : up to 4 mm
Lubrication  : emulsion or oil; filtration of the lubricant (<40 μm) can improve the surface quality and the tool life
Speed : up to 50m/min. referred to the biggest rolling diameter
Feed rate :  0.1 – 0.3 mm/rev
Retention time :  5 – 20 revolutions
Pre-machining of workpiece :  surface roughness (Rz) up to 15 μm
Workpiece hardness :  up to 45 HRC

Tool assembly and handling

Plane surface roller burnishing tool

Type PRG

  1. Fixture
  2. Sleeve
  3. Cage
  4. Taper
  5. Rollers
  6. Rolling unit, (conversion kit for other diameters including item (3/4/5)(7)
  7. Axle
  8. Pin
  9. Clamping screw for taper
  10. Clamping screw for axle
  11. Spring