PRECISION GRINDING

ATD Precision operates state-of-the-art grinders with the following capabilities:

  • CNC Cylindrical grinding
  • Centerless grinding: bars, thrufeed, infeed
  • Auto cycling
  • Capable of holding +/- .00178 mm (+/- .000070 in.) between centers
  • Capable of holding +/- .00254 mm (+/- .0001 in.) centerless
  • Finishes down to Ra 6
  • Size ranges-cylindrical: 2.03 mm (.080 in.) up to 76.2 mm (3 in) x 762 mm (30 in.) long.
  • Size ranges-cylindrical: 3.175 mm (.125 in.) up to 38.1 mm (1.5 in) x 3657.6 mm (144 in.) long.
  • Machines arranged in cells to maximize efficiency

Equipment:

Cylindrical
(1) SUPERTEC G25P OD CNC, 8” O.D. x 20” between centers
(1) SUPERTEC G25P-50 OD CNC, 10” O.D. x 20” between centers
(1) STUDER S33 OD CNC, 12”O.D. x 40” between centers

Centerless
(1) ROYAL MASTER TG-12-4 centerless infeed, .062" to 1.0" capacity
(1) CINCINNATI #2 OM centerless, 0.06” to 3.5” bar capacity
(1) CINCINNATI CINCO 15 centerless, 0.06” to 3.5” bar capacity
(1) SUPERTEC semi-automatic centerless infeed, .125” to 2” capacity
(1) OHMIYA centerless infeed and thrufeed, 0.06 to 1” bar capacity