Vertical Lathe for Non-Circular Piston Contouring

FVL-8P ‧ FVL-15P
Vertical Lathe for Non-Circular Piston Contouring
Features

A shortage of manpower and Industry 4.0 are two forces these days driving piston manufacturing to increasingly adopt Chevalier’s smart, automated technology.

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Specifications

Item Description FVL-8P
Capacity Max. swing dia. Ø400 mm (Ø15.7")
Max. cutting dia. Ø120 mm (Ø4.7")
Max. Turning height 120 mm (4.7")
Spindle Spindle speed 3,500 rpm 
Spindle nose type DIN Ø165.1 
Spindle bearing ID Ø90 mm (Ø3.5")
Spindle nose to space 850 mm (33.4")
Spindle center to outside 365 mm (14.3")
Travel X-Travel  175 mm (6.8")
Z-Travel 220 mm (8.6")
Feed rates X axis rapid traverse 20 m/min (787.4 ipm)
Z axis rapid traverse 20 m/min (787.4 ipm)
Vertical axis counter weight  Pneumatic counter weight system
X/Z axes ball screw diameter Ø28 mm / Ø6 mm (Ø1.1" / Ø0.2")
Motors Spindle motor 12/18 kW (1PH8133) 
Axis motors(X/Z) 2.3 / 3.3 kW 
Machine dimensions Floor space (W x D x H) 1,830 x 3,360 x 2,455 mm (72" x 132.2" x 96.6")
Net weight 3,800 kg (8,400 lbs.)

Item Description FVL-15P
Capacity Max. swing dia. Ø200 mm (Ø7.8")
Max. cutting dia. Ø180 mm (Ø7")
Max. Turning height 200 mm (7.8")
Spindle Spindle speed 3000 rpm
Spindle nose type DIN Ø220.
Spindle bearing ID Ø120 mm (Ø4.7")
Spindle nose to space 866 mm (34")
Spindle center to outside 327 mm (12.8")
Turret Turret type Horizontal
Tool storage capacity 8
Turret No. 1
O.D. tool shank size 20 mm x 20 mm
Travel X-Travel 245 mm (9.6")
Z-Travel 250 mm (9.8")
Feed rates X axis rapid traverse 20 m/min (787.4 ipm)
Z axis rapid traverse 20 m/min (787.4 ipm)
Vertical axis counter weight Pneumatic counter weight system
X/Z axes ball screw diameter Ø40 mm / 10 mm (Ø1.5" / 0.3")
Motors Spindle motor 12/18 kW (1PH8133) 
Axis motors(X/Z) 3.3 / 4.9 kW
Tailstock Tailstock stroke Fixed
Centers stroke 200 mm (7.8")
Centers taper MT5
Centers drive Hydraulic
Tailstock Positioning Fixed
Machine dimensions Floor space (W x D x H) 2,686 x 3,621 x 2,728 mm (105.7" x 142.5" x 107.4")
Net weight 6,000 kg (13,200 lbs.)
Control Introduction