Roller cam follower

Task

  • Workpiece: Cam follower
  • Diameter: 12.5 mm
  • Tolerance: F7
  • Material: Alloy steel ~900 N/mm²
  • Bore length: 22 mm
  • Bore type: Through hole
  • Surface: Rz 6.3
  • Pre-machining Ø: 12.2 mm
  • Type of pre-machining: Drilling
  • Machine: Unior
  • Spindle adaptor HSK 50C

Solution

  • Tool name: Reamax Ø 12.5 F7
  • Tool holder: 640.01.001 cylindrical shank Ø16
  • Cutting lead: L.H. angle, special
  • Cutting material: Carbide
  • Coating: DBG-N
  • Internal coolant system: Radial outlet
  • No. of cutting edges: 6
  • Cutting speed: vc 100 m/min
  • Spindle speed n: 2548 min-1
  • Feed per tooth fz: 0.1 mm
  • Feed vf: 1530 mm/min

Customer use

  • Tool life 50 m/6000 bores
  • Surface achieved Rz 2.5
  • Saving cost and time per bore
    massively reduced
 

Tools

Reamax®