Voumard Model 5A Automatic Extended Base Internal Grinding Machine


Voumard Model 5A Automatic Extended Base Internal Grinding Machine

Stock Number: gv5ax

Serial No. 052351      Age: 1996


                                                                     
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SpecificationDescription
Grinding Diameter.20-8" (5-200mm)
Maximum Grinding Depth10" (250mm)
Center Height7.087" (180mm)
Guard Inner Swing Diameter11.75" (300mm)
Maximum Workpiece Length on Extended Machine Bed49" (1250mm)
Workspindle Bore Diameter1.968" (50mm)
Workspindle Internal TaperMetric 70
Workhead Spindle Speed (6)140-435-560 RPM
 280-870-1000 RPM
Maximum Workhead Swivel on Extended Machine Bed30
Maximum Table Travel23.5" (600mm)
Minimum Table Reciprocation1/8" (3mm)
Table Traverse Speed0-400 IPM (0-10 m/min)
Approx. Net Weight for workpieces, 500mm length5000 lbs
Approx. Net Weight for workpieces, 1000mm length6200 lbs
Wheelhead Table 
Table Speed for Grinding0-6 m/min
Table Speed for Truing0-4 m/min
Dwell Time0-5 sec
Wheelhead 
Maximum Longitudinal Adjustment350mm
Maximum Transverse Adjustment using lead screw66mm
Feed Travel on Diameter 
Roughing Feed - Adjustable0-.85 mm
Finishing Feed Constant.05mm
Feed Steps0-.02mm
Approximate Weight7000 lbs

Equipped With:
Extended Base. Fully And Semi Automatic Cycling Modes (Size-Matic Type). Swiveling Workhead With Splash Guard. 8" 3-Jaw Chuck. Wheel Guard Base. Swing Down Hydraulic Dresser. Interchangeable Grinding Spindle Heads With (6) Speeds Per Spindle Attachment. Operators Control Panel With Cycle Selector. Work Head High/Low Chuck Speed. Rough, Manual or Finish Selector. Wheel Compensation Truing Selector. Spark Out Timer. Rheostat For Frequency Converter. Coolant System With Paper Filtration. Heavy Duty Steady Rest. (3) Grinding Spindles: 18,000 RPM, 28,000 RPM and 40,000 RPM. Work Light.


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Voumard Model 5A Automatic Extended Base Internal Grinding Machine
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