CNC LATHE / CNC AUTOMATIC LATHE
LND A-SERIES(LND42/65
The machine CNC LATHE / CNC AUTOMATIC LATHE To complete complex turning jobs in one cycle, LND42/LND65 A-aeries with optional 12-Station-Power-Turret is considered as an ideal selection.Besides, for shaft machining, LND42/LND65 A-series, has expansibility of equipping tailstock for high volume productions. LND42/LND65A-series, is designed for ever-increasing competitive metalworking industry, such as, computers, plumving fittings, optical instruments, vehicles as well as aviation.
CNC lathes spin a block of material for cutting, sanding or drilling a work piece to create a three-dimensional object. Woodworkers, metal smiths, potters and glass workers use lathes to make products like table legs, bowls, candle holders, baseball bats, cue sticks and crankshafts.
CNC lathe machines have begun to replace older manual models, and many shop owners have decided to upgrade. CNC industrial lathes use modern carbide tooling and a computer-aided manufacturing (CAM) process that requires skilled supervision. Before buying the perfect CNC lathe for your business, check out CNC lathe information from several suppliers and manufacturers.
12-Station-Power-Turret
sophisticated 12-Station-Power-Turret ensures LND42/LND65 A-aeries high repeated positioning accuracy and rigidity. Single indexing time in 0.4 seconds, continuous 180° change in 1.3 seconds. A build-in cooling nozzle sprays coolant directly to tool tips, makes a fast cooling, brings tools a longer life.
Bed and saddle
Bad and saddle are made of HIGH RIGID casting with stress relieved.
Flat saddle construction makes set-up job easier.
The Z-axis is widen linear way construction
High rigid Z-axis, the alide base and bed are one-piece made, which be able to provide with a widen-working-space and ensure every precision work during high-speed movement.
The widen X-axis alide way
Wear-lasting X-axis, with fully travel support and protection cover, allows high-speed movement. It is an ideal for precision machining job even in a long period working run.
The remote servomotor ensures electric control trouble-free
The servomotor is separated from cutting zone, which avoid the damages from coolant and chips makes electrical components last longer.
Servomotor direct transmission construction can avoid backlash and vibration benefit with precision as well.
Hydraulic tailstock
MT-3 hydraulic tailstock with programmable function of center is easy for adjusting and strong supporting, good for long shaft machining.
Counter spindle and back machining(option)
For the secondary operations and get best precision, saving loading/ unloading and machining fime.
High performance CNC Control System
Providing an user-friendly console, creates an easy operation environmwat.
Controller Mitsubishi M64SL, Fanuc OiMATE are available.
| Model / Unit | LND42 / Metric(Inch) | LND65 / Metric(Inch) |
|---|---|---|
| CAPACITIES | - | - |
| Collet bar capacity, dia(through bore) | Ø42 (1.65") | Ø65 (2.56") |
| Swing over bad | Ø355 (Ø14") | Ø355 (Ø14") |
| Max. turning dia.(3-jaw power chuck) | Ø210 (Ø8.2") | Ø210 (Ø8.2") |
| Max. turning lenght | 290(11.4") | 290(11.4") |
| SPINDLE | - | - |
| Height of spindle center (approx.) | 1,030(40.5") | 1,030(40.5") |
| Spindle nose | A2-5 | A2-6 |
| Collet chuck type | F48 | F72 |
| Power chuck type | (Ø6") | (Ø8") |
| Spindle/ draw bar through bore | Ø53(Ø2.08") | Ø78(Ø3.07") |
| SPINDLE DRIVE | - | - |
| Motor power cont. | 5.5/7.5kw (7.5/10HP) | 5.5/7.5kw (7.5/10HP) |
| Max. spindle speed | 5,000rpm | 4,000rpm |
| SLIDE | - | - |
| Cross silide travel(X-axis) | 100mm(4") | 100mm(4") |
| Longitudinal slide travel(Z-axis) | 290mm(11.4") | 290mm(11.4") |
| Resolution | 0.001(0.0001") | 0.001(0.0001") |
| TOOL TURRET | - | - |
| Number of tool positions | 8(12) | 8(12) |
| Turning tool section | 20mm Sq (3/4") | 20mm Sq (3/4") |
| Boring tool reception | Ø25mm (Ø1") | Ø25mm (Ø1") |
| Indexing time | 0.35 sec | 0.35 sec |
| SERVO MOTORS | - | - |
| Working feeds, X axis and Z | 0~10,000 mm/min | 0~10,000 mm/min |
| Rapid traverses, X axis and Z | 15 m/min | 15 m/min |
| Feed force, X-axis and Z (Siemens) | 5Nm(3.4 lb-ft) | 5Nm(3.4 lb-ft) |
| HYDRAULIC TAILSTOCK | - | - |
| Quill diameter | Ø70 (Ø2.76") | Ø70 (Ø2.76") |
| Quill taper | MT-3 (Moese) | MT-3 (Moese) |
| Quill max. stroke | 55(2.16") | 55(2.16") |
| Manual sdjustable stock | 200(7.87") | 200(7.87") |
| Adjustable pressure | 5~30 kg/cm2 (70~400 psi) | 5~30 kg/cm2 (70~400 psi) |
| MACHINE SPACE, WELGHT and POWER REQUIREMENTS | - | - |
| Overall dimension (LxWxH) | 2,350x1,400x1,800(92"x55"x71") | 2,350x1,400x1,800(92"x55"x71") |
| Machine weight | 2,000 kg(4,400 lbs) | 2,000 kg(4,400 lbs) |
| Hydraulic tank capacity | 40 L (10 gal.) | 40 L (10 gal.) |
| Hydraulic pump motor | 0.75kw (1 HP) | 0.75kw (1 HP) |
| Coolant tank capacity | 120 L (30 gal.) | 120 L (30 gal.) |
| Coolant pump motor | 0.375 kw (1/2 HP) | 0.375 kw (1/2 HP) |
| Lubrication capacity | 2 L, 6c.c./15min | 2 L, 6c.c./15min |
| Total power required | 11kVA | 11kVA |
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