WALTERS HELI-CENTER GC6 CNC TOOL & CUTTER GRINDER

Fields of Application
To regrind and make tools and other production parts of small
and medium batch sizes; complete matching in one chucking
operation due to the automatic change of grinding wheels.
Characteristics
Universal machine, automatic operation.
Six axes CNC (A,B,C,X,Y,Z) with circular interpolation
CRT control
Workpiece
Maximum diameter11"
Maximum length between centers5"
Between spindle end and tailstock8 1/2"
Cutting length for radius cutter6"
Chucking Table
Longitudinal travel (X-axis)25"
Rotary table (C-axis) with cross slideCNC 200 degrees
Grinding Head C
Rotates around vertical axis (B-axis)CNC 300 degrees
Spindle 1 horizontal +/- 15 degrees
4.5/5.5/6.4/8.2 HP (continuously variable up to 10 HP)
Diameter of spindle 13 1/8"
Speed of spindle 1
Continuously variable3600/7200 RPM
Upon request1,500 - 12,000 RPM

Grinding Head C (continued)
Spindle 2 (standard) of the eccentric flange +/- 180 degrees
1.4/ 2 HP (continuously variable up to 5.5 HP)
Diameter of spindle 22 3/4"
Speed of spindle 2
Continuously variable3600/7200 RPM
Upon request1,500 - 12,000 RPM
Vertical travel10"
Cross slide travel10"
Work Head (A-axis)
Work spindleISO 50
Maximum number of teeth9,999
Smallest pitch.010" and 0"
Largest pitch2,519" and 00
Height of centers6"
Rotable around vertical axisCNC 200 degrees
manual 360 degrees
Approximate weight of machine6,600 lbs
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