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CNC MACHINERY & EQUIPMENT
GRINDERS, CENTERLESS, CNC (Also See Grinders, Centerless Alphabetical Classification)

Fives Cinetic #RK350-20, Landis 6400/Siemens HDMI, 24" diameter x 20" whl, 20" reg, '13, #47119

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General Specifications


Manufacturer: Fives Cinetic
Model: RK350-20
Stock #: 47119
Price: Request a Price

Dealer Information
Liberty Machinery Co
111 Schelter Rd
Lincolnshire, IL 60069
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Contact: Peter Sonneborn
Tel: 847-276-2761
Fax: 847-276-2762
Email: sales@libertymachinery.com
  
Gold Level Dealer Since 1996
Website: www.libertymachinery.com

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Detailed Product Description


Serial No. HK-31134
New - 2010
Year Commissioned - 2013

SPECIFICATIONS:
Workpiece Diameter............................................6.0" [152,4 mm]
Workpiece Diameter............................................0.50" [12,7 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 Diameter...................................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 Angel)..... 8 Degrees 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 Degrees 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 JEC-1131. Soft PLC, Grinding Software,
Sercos Fiber Optic Interface, Microsoft Windows Operating System.
Siemens Simatic Flat Panel, Touch HDMI.
-Spare Grinding Wheel Spindle
-Thrufeed Workrest 20" (508mm) with (6) Work Blades
-Thrufeed Grinding Wheel Truing Cam
-(2) Sections, 7' Long Bar Grinding Attachment with Supports
-Regulating Wheel Truing Cam
-Machine Documentation

*Preliminary Specifications Subject to Verification.