Coupling

 

Task

  • Workpiece: Coupling
  • Diameter: 32 mm
  • Tolerance: F7
  • Material: Case-hardened steel
  • Bore length: 17 mm
  • Bore type: Offset boring
  • Surface: Ra 0.8
  • Preliminary machining Ø: 31.7 mm
  • Preliminary machining type:
    Rough boring
  • Machine: Lathe - GILDEMEISTER
    Revolver VDI 40


Solution

  • Tool designation: Monomax, Standard
  • Tool holder: VDI floating chuck
  • Bevel: Standard
  • Cutting material: DST (Cermet)
  • Internal cooling IKZ: Radial outlet
  • Number of cutters: 6
  • Cutting speed vc: 120 m/min
  • Speed n: 1194 rpm
  • Feed per tooth fz: 0.15 mm
  • Feed vf: 1075 mm/min
 

Tools