Toyoda Camshaft Grinder Model GCH63B [equivalent to Toyoda GC32M]

CONTROL ............................. Toyoda GC32

MAX PART SIZE:
Swing ............................... 12.6 in (320 mm)
Center distance ..................... 24.8 in (630 mm)
Center height ....................... 44.1 in (1,120 mm)
Max grinding diameter ............... ø7.9 in (ø200 mm)

EXTERNAL GRINDING WHEEL:
Wheel drive motor ................... 42 hp (31 kw)
Max wheel size (OD)      ................. ø13.8 in (ø350 mm)
[ø3.9 in (ø100 mm)]
[ø5.9 in (ø150 mm)]
[ø9.8 in (ø250 mm)]
Max wheel width      ..................... 0.98 in (25 mm)
Wheel surface speed ................. 31,500 sfpm (160 m/sec)
[15,750 sfpm (80 m/sec)]
[39,370 sfpm (200 m/sec)]

WHEELHEAD:
Wheelhead rapid feed ................ 2,362 ipm (60 m/min)
Wheelhead feed drive motor .......... 17.5 hp (13 kw)
Wheelhead slide type ................ Hydrostatic, linear motor drive
Wheelhead min. move increment ....... 0.000004 in (0.0001 mm)



WHEELHEAD TRAVERSE:
Wheelhead traverse rapid feed ....... 984 ipm (25 m/min)
Wheelhead traverse feed drive motor . 4.6 hp (3.4 kw)
Wheelhead traverse slide type ....... V-slideway, ballscrew drive
Wheelhead traverse min. move incr. .. 0.000004 in (0.0001 mm)

WORKHEAD:
Workhead type ....................... Live
Workhead center taper ............... MT #4
Workhead spindle speed (max) ........ 500 rpm
Workhead min. move increment ........ 0.000004 in (0.0001 mm)

FOOTSTOCK:
Footstock type ...................... Hydraulic
Footstock center taper .............. MT #4
Footstock hydraulic stroke .......... 2.17 in (55 mm)

MACHINE SIZE:
Floorspace .......................... 114 x 181 in (2,800 x 4,600 mm)
Net weight .......................... 18,740 lb (8,500 kg)

Equipped With:

Coolant System
Semi-Automatic Part Load/Unload