CNC LATHE 80 INCH SWING, HOLLOW SPINDLES TO 32 INCH

The CN series CNC Lathe is an extremely versatile heavy duty lathe that can be configured to client's requirements. Swings from 50 to 80 inch center distances to 40 ft (12 Meters) hollow Spindles up to 32 Inches. 3 Sheer Bed * One piece bed, floor type casting. * Alloy steel spindle with opposed taper roller bearings. * All gears in the headstock are hardened and precisely ground. * Automatic ranges of spindle speed through pneumatic gear shift. * Spindle speed ranges are automatically changed by M code. * Infinitely variable speed are commanded by S code. * Tool change are commanded by T code. * Auto lubrication system is equipped for headstock, carriage, and cross-slide. * Precision tapered roller bearings are equipped on the spindle and the quill. * The quill is heat treated and precisely ground. * Internal taper of quill to suit MT#6 dead center or live centre. * Turcite B anti friction material is applied on cross slide and carriage for reduce friction. * X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips and coolant.

Specifications

Swing 80"
Machining Length 30'
# Axis 2
Chuck Size 48"
Bar Capacity 12"
Power 60 hp
Turning Dia 66"
Tailstock Yes
Control CNC (Fanuc)

SWING over bed 50 to 80 inch.
Hollow spindles up to 32 inch.
BED - Lengths available up to 12 meters.
Width................................mm (in.) 1100 (43.31)
CARRIAGE
Width of cross slide.................mm (in.) 600 (23.62)

TURRET
Standard tool post....................Auto 4-way / Polygon Disc / VDI disc
No. of tool stations..................H4;H6 / V12 / V8;V12
Turning Tool Size.....................mm (in.) 32 x 32 (1.25)
Boring Tool Size(max.)................mm (in.) 63 (2.5)

TRAVEL
Cross slide(X axis) travel............mm (in.) 700 (27.55)
Longitudinal(Z axis) travel...........mm (in.) 3000 (118.11), 4000 (157.48), 5000 (196.85),
6000 (236.22),7000 (275.59), 8000 (314.96),9000 (354.33), 10000 (393.70), 11000 (433.07), 12000 (472.44)
Cutting feed rate.....................mm(in.)/rev X axis : 0.001~250(0.00004~9.84) ; Z axis : 0.001~400(0.00004~15.75)
Rapid travel..........................M.(Ft.)/min X axis : 6(19.68) ; Z axis : 6(19.68)
Ballscrew diameter....................mm (in.) X axis : 50(1.96) ; Z axis : 80(3.14)

TAILSTOCK
Quill type............................Built-in type, Rotating tailstock quill
Quill diameter........................mm (in.) 235(9.25)
Quill travel..........................mm (in.) 200(7.87)
Internal taper of quill MT#6

MOTOR
Headstock oil refrigerator............18,000BTU(4,500Kcal)
Main spindle..........................KW(HP) 30/37(40/50)-STD. ; 37.5/45(50/60)-OPT.
Axis servo............................KW(HP) X axis : 7(9.387) ; Z axis : 7(9.387)
Hydraulic tank........................KW(HP) 3.7(5)
Coolant pump..........................KW(HP) 1.05(1.4)
Controller: FANUC 0i-TF series-STD ; FANUC 31i-B series / Other required-OPT.Note :

(1) X and Z axes actual cutting diameter will change when equipped with different turrets.
(2) Specifications are subject to change without notice for improvement

Equipped With:
Standard Accessories
* Hydraulic H4 turret.
* Rotating tailstock quill with 235mm diameter.
* Motorized tailstock body and quill movement.
* FANUC 0i-TF series complete with manual guide and thread repair.
* Front and rear chip conveyor.