CINCINNATI VIKING HV-35023

VIKING CNC 200 CENTERLESS GRINDER

STANDARD SPECIFICATIONS

Work Capacity
Maximum work piece diameter…………………………….…… 2.50
Minimum work piece diameter…………………………………. .050

Grinding Wheel
Maximum new wheel diameter…………………………………. 18
Minimum worn wheel diameter with 16 wheel………………..10.63
Maximum wheel width…………………………………………. 8.07
Wheel mounting hole diameter…………………………………. 8.00
Type of support……………………………………….. Twin Grip, removable spindle
Type of bearing……………………………………….. Anti-friction roller
Type of lubrication……………………………………. Grease packed
Type of balancing
Manual balancing……………………………………… Standard
Automatic balancing…………………………………… Optional

Grinding Wheel Surface Speed
Standard for all grinding wheel types:
Metric version…………………………………………………… 45 m/sec
Inch version……………………………………………………… 8500 SFPM
Optional:
Use only metal or carbon fiber core grinding wheels. Do not use solid ceramic wheels at a speed greater than 8500 SFPM.
Metric version…………………………………………………….. 60 m/sec
Inch version…………………………………………………..….. 12000 SFPM
Metric version………………………………………………….… 90 m/sec
Inch version…………..………………………………………..… 18000 SFPM
Grinding Wheel Drive Motor
Motor….………………………………………………………….. 30 HP
Drive belts…………………………………………………….….. 6 high cap narrow V

Regulating Wheel
Maximum new wheel diameter………………………………….. 12.00
Minimum worn wheel diameter…………………………………. 10.00
Maximum wheel width………………………………………….. 10.00
Wheel mounting hole diameter…………………………………... 7.00
Maximum RPM………………………………………………….. 600 RPM
Minimum RPM………………………………………………….. 10 RPM
Drive motor (Servo)……………………………………………… 7.3 HP
Housing swivel (work feed angle)……………………………….. 6˚ to -6˚
Type of support……………………………………….. Twin Grip, removable spindle
Type of bearing……………………………………….. Anti-friction roller
Type of lubrication……………………………………. Grease packed

CNC Grinding Wheel Truing
Compensation Axis:
Diamond axis motor (servo)……………………………………… 1.62 lb.-ft.
Comp. increments………………………………………………… .000004
Positioning repeatability………………………………………….. .000004
Dressing Tool:
Diamond holder – single point…………………………………… Standard
Diamond holder – blade type…………………………………….. Optional
Rotary diamond wheel ǿ 40mm (5.5)…………………………… Optional
Cross Travel Axis:
Traverse axis motor (Servo)……………………………………… 1.62 lb.- ft.
Positioning repeatability………………………………………….. .000004
Continuous rate…………………………………………………… .12 to 59 in/min.
Type of Feed Back:
Compensation axis……………………………………………….. Linear Scale
Cross travel axis………………………………………………….. Rotary Encoder
Slide ball screw lube………………………………………….. Synthetic Grease

CNC Regulating Wheel Truing
Compensation Axis:
Diamond axis motor (servo)……………………………………… 1.62 lb.-ft.
Comp. increments………………………………………………… .000004
Positioning repeatability………………………………………….. .000004
Dressing Tool:
Diamond holder – single point…………………………………… Standard
Cross Travel Axis:
Traverse axis motor (Servo)……………………………………… 1.62 lb.- ft.
Positioning repeatability………………………………………….. .000004
Continuous rate…………………………………………………… .12 to 59 in/min.
Type of Feed Back:
Compensation axis……………………………………………….. Linear Scale
Cross travel axis………………………………………………….. Rotary Encoder
Slide ball screw lube……………………………………….….. Synthetic Grease

Upper Slide U-Axis
Compensation Axis:
Infeed axis motor (servo…………………………………………… 9.6 lb-ft.
Comp. increments………………………………………………… .000004
Positioning repeatability………………………………………….. .000004
Type of feed back…………………………………………….…… Linear Scale
Type of slide ways…………………………………………….…... Plain Way
Type of lubrication…………………………………………….….. Automatic Oil Lube
Slide drive mechanism………………………………………….… Ball Screw 63.5mm
Ball screw lube……………………………………………………. Synthetic Grease

Lower Slide X-Axis
Compensation Axis:
Infeed axis motor (servo…………………………………………… 9.6 lb-ft.
Comp. increments……………………………………………….… .000004
Positioning repeatability……………………………………….….. .000004
Type of feed back………………………………………………..… Linear Scale
Type of slide ways………………………………………………..... Plain Way
Type of lubrication……………………………………………….... Automatic Oil Lube
Slide drive mechanism…………………………………………….. Ball Screw 63.5mm
Ball screw lube…………………………………………………….. Synthetic Grease

Base
Base construction…………………………………………………. Nodular Cast Iron
Machine leveling adjustment…………………………………….. Three Point

Swivel Plate
Type of adjustment……………………………………………….. Manual
Maximum diametrical regulating wheel taper……………………. /-2.5mm/255mm
Type of read out…………………………………………………... Indicator

Cutting Fluid System
Standard………………………………………………… Connection to pump and tank
Optional system………………………………………… Coolant pump filter and tank
central system connection
coolant flow switches
Machine Weight
Viking centerless grinder………………………………………….. 21,000 lbs.

EQUIPMENT FEATURES
15 HP spindle motor.
Stand alone electrical panel.
8” Thru feed work rest.
2 Axis CNC grinding regulating wheel dressers.
Coolant tank pump.

Specifications are deemed accurate, however, subject to verification or prior sale.

All exchange units/returns must be shipped within 30 days. All exchange units/returns must be shipped using DDP terms - Grinders Clearing House, Inc. dba GCH Machinery, is not responsible for any customs formalities or shipping costs.

If Grinders Clearing House, Inc. dba GCH Machinery does not receive exchange/core unit back within 30 days, GCH will invoice FULL replacement cost (OUTRIGHT Cost) to customer.