High Speed Precision Lathe
Characteristics:
1. Bed width: 400mm.
2. Spindle bore diameters: Ø 120mm.
3. With FAG or SKF precision bearings installed on spindle, maximum cutting depth can be 8mm on 50mm diameter and best roundness 0.003mm (200mm long).
4. Thermal treated and precision ground alloy gears.
5. Universal gearbox for both imperial and metric thread-conversion table also attached.
6. Tracks of cross slide and bed are well lubricated with lubrication pump (manual).
7. Overload device to ensure safety during operating.
8. Wear-resistant phosphor bronze lead screw nuts.
9. Thermal treated Meehanite bed casting.
10. One-piece base for high rigidity and low vibration.
11. High-capacity coolant tank offers sufficient coolant output.
Specification:
|
MODEL |
L760 Series |
L830 Series |
|
L3040, L3060, L3080, L30100, L30120, L30160 |
L3340, L3360, L3380, L33100, L33120, L33160 |
|
|
Swing Over Bed |
760 mm(30") |
830 mmm (33") |
|
Swing Over Cross Slide |
540 mm (21-1/4") |
610 mm (24") |
|
Center Height |
380mm (15") |
415mm (16") |
|
Center Distance (mm) |
1000,1500,2000,2500,3300,4300,5300 (40",60",80",100",132",172",212") |
|
|
Swing Over Gap |
990 mm (39") |
1060 mm (42") |
|
Bed Width |
400 mm (15-3/4") |
|
|
Spindle Nose |
ASA D1 -11 |
|
|
Spindle Bore |
120 mm (4-1/2") |
|
|
Taper of Spindle Bore |
MT 7 |
|
|
Spindle Speed |
15~1500 rpm (12 steps) – spindle bore:85mm/ 10~1000 rpm (12 steps) – spindle bore:120mm |
|
|
Inch Threads Range |
2~56 TPI |
|
|
Metric Threads Range |
P0.5~P14 |
|
|
Longitudinal Feeds Range |
0.05~0.82 mm (0.002~0.032") |
|
|
Cross Feeds Range |
0.02~0.4 mm (0.001~0.0094") |
|
|
Leadscrew Diameter |
38 mm (1-1/2") |
|
|
Leadscrew Pitch |
4 TPI or 6 mm |
|
|
Taper of Tail Center |
MT 5 |
|
|
Tail Spindle Travel |
190 mm (7-1/2") |
|
|
Tail Spindle Diameter |
85 mm (3-1/3") |
|
|
Main Drive Motor |
15HP/6P (11KW) |
|
|
Coolant Pump |
1/8HP (0.1 KW) |
|
|
Compound Rest Travel |
200 mm (8") |
|
|
Cross Slide Travel |
450 mm (17-3/4") |
|
*All specifications above are subject to change without notice.