2007 CINCINNATI LANDIS RK-350

SPECIFICATIONS:

Workpiece Diameter Maximum…………6.0″ [152,4 mm]

Workpiece Diameter Minimum…………0.0787″ [2,0 mm]

Grinding Wheel Drive Motor…………50 HP [37,3 kw]

Grinding Wheel Diameter – Maximum…………24″ [609,6 mm]

Wheel Width – Maximum…………20″ [508,0 on]

Wheel Mounting Hole Diamete…………12″ [304,8 mm]

Grinding Wheel Surface Speed…………8,500 ft/min. [43,18 m/s]

Grinding Wheel – Maximum…………@ 1,352 RPM

Grinding Wheel Truing (CNC)…………0.000004″ [0,0001 mm] Resolution

Traverse Rate (Across Wheel – IPM)…………1 to 50

Traverse Rate (Across Wheel – mm/min.)…………25,4 to 1270

Traverse Distance (Across Wheel) – Maximum…………22.28″ [565,9 mm]

Profile Depth – Maximum…………1″ [25 mm]

Manual Compensation for the Diamond Axis:

Regulating Wheel Diameter – Maximum…………14″ [355,6 mm]

Mounting Hole Diameter…………6″ [152,4 mm]

Width – Maximum…………20″ [508 mm]

Drive Motor (Servo), RPM Selectable…………18N-m [4.02 kW I

RPM (During Dressing) – Maximum…………300 RPM

RPM – Minimum………….15 RPM

Surface Speed (ft./min.)…………55 to 1100

Surface Speed (m/sec.)…………0,28 to 5,6

Regulating Wheel Housing Swivel (Workfeed Angle)…………..+8 to -2 Degrees

Regulating Wheel Truing Traverse Drive Motor (Servo)…………2.0 N-m

Traverse Rate (Across Wheel – IPM)…………1 to 50

Traverse Rate (Across Wheel – mm/min.)…………25 to 1270

Traverse Distance – Maximum…………21.02″ [534,0 mm]

Profile Depth – Maximum…………0.63″ [16 mm]

Diamond Compensator

Manual Advance Dial…………0.0005″ [0,0127 mm] Division

CNC Truing…………0.000004″ [0,0001 mm] Resolution

Dresser Swivel, Degrees…………+6 to -2 Degrees

Single Axis Slide Drive AC Brushless Servomotor, Two-Way Compensation

Compensator Resolution…………0.000004″ [0,0001 mm]

Two-Way Compensation

Infeed Rapid Advance/Retract Rate…………125 in/min. [3,175,0 mm/min.]

Number of Feed Rates…………3

Feed Rate (Coarse Rate) – Maximum…………5 in/min. [127 mm/min.]

Feed Rate (Coarse Rate) – Minimum…………0.001 in/min. [.025 mm/min.]

Feed Rate (Medium Rate) – Maximum…………1 in/min. [25,4 mm/min.]

Feed Rate (Medium Rate) – Minimum…………0.001 in/min. [.025 mm/min.]

Feed Rate (Fine Rate) – Maximum…………0.1 in/min. [2,54 mm/min.]

Feed Rate (Fine Rate) – Minimum…………0.0001 in/min. [.0025 mm/min.]

Swivel Plate to Front (Measured to Adjustor)…………0.50″ [12,7 mm]

Swivel Plate to Rear (Measured to Adjustor)…………0.50″ [12,7 mm]

Swivel Plate Indicator…………0.0001 in./Division Dial Indicator

Swivel Plate Indicator…………0.002 mm/Division Dial Indicator

Lower Slide Travel – Maximum…………10″ [254,0 mm]

(2) Slide Clamps…………Manual

Upper Slide Travel – Maximum…………6.02″ [153,0 mm]

(2) Slide Clamps…………Manual

Dimensions – Approximate…………168″L x 80″W x 95″H

Weight – Approximate…………25,980 Lbs. [11,785 kg]

EQUIPPED WITH:

– Landis 6400 CNC Open Architecture Control System. Machine Control Logic Executed by ISaGraf IEC-1131. Soft PLC, Grinding Software, Sercos Fiber Optic Interface, Microsoft Windows Operating System. Xycom Proface Flat Panel, Touch HDMI.

– Thrufeed Workrest 20″ (508mm)

– Thrufeed Grinding Wheel Truing Cam

– Regulating Wheel Truing Cam

– SBS Dynamic Wheel Balance System Model SB-4500

– Eaton Cutler-Hammer SVX9000 Variable Frequency Drive Unit (for grinding wheel spindle)

– Paper Media Bed Type Coolant Filtration System

– Smog Hog Mist Collector

– Machine Documentation

*Preliminary specifications, subject to verification.