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Contact Information
No.56, Sec. 1, Jinma Rd., Changhua City, Changhua County 500, Taiwan
Tel: 886-4-7388166
Fax: 886-4-7387099
CNC Lathe
Model: L-290
Category: Machine Tools / Lathes / CNC Lathes
Characteristics
Optimal Structure Design High PrecisionIHigh RigidityI
n The main structure castings of the machine are manufactured from high quality cast iron, stress relieved for lifetime stability of material.
n One-piece Fabricated bed construction features increased rigidity and superior machining stability.
Headstock
n The headstock is ruggedly constructed to resist heavy turning with excellent heat dissipation performance. Equipped with 3,000/4,200 RPM precision spindle.
n The spindle has a labyrinth circulation design to prevent moisture and dust from entering into the spindle.
CAD/CAE Computer Analysis
n The machine structure is designed by means of CAD computer software.
n Advanced CAE computer software is also applied for optimal structure design. In addition, this software also provides analysis of dynamic, static stress and thermal stress.
Box ways on X,Z-axis
n Rapid traverse on X-axis is 20M/min(L-290/M)
n Rapid traverse on Z-axis is 25M/min(L-290/M)
n Box way surfaces are hardened and precision ground.
High Speed, Precision Turret
n V8 hydraulic turret(STD.)
n V12 hydraulic turret(OPT.)
n V8 NC turret (OPT.)
Rigid, Robust Tailstock
L-290/M
n Tailstock quill diameter 60mmAMT NO.4(STD.)
n Tailstock quill diameter 90mmAMT NO.5(OPT.)
L-370 II
n Tailstock quill diameter 80mmAMT NO.5(STD.)
Top Quality Electronic Components
n The electronic parts and connectors meet the rigorous military specifications and industrial specifications. These top quality electronic parts provide extremely stable control performance and long service life.
n Outstanding control circuit layout combines with modular design to simplify maintenance, while ensuring control performance at all times.
Oil Fluid Separation Device
n The coolant system is designed with oil fluid separation to prevent coolant from deterioration or odor.
Specifications
Description |
Unit |
L-290 |
|
CAPACITY |
Controller |
- |
0i-Mate TD |
Swing over bed |
mm |
Ø450 |
|
Swing over saddle |
mm |
Ø375 |
|
Max. turning diameter |
mm |
Ø290 |
|
Max. work length |
mm |
515 |
|
Distance between centers |
mm |
600 |
|
Bar capacity |
mm |
Ø52 |
|
Chuck size |
inch |
8" |
|
STROKE |
X-axis stroke |
mm |
165(145+20) |
Z-axis stroke |
mm |
520 |
|
FEED RATE |
Axial rapid traverse |
m/min |
X:20, Z:25 |
Cutting feed rate (X/Z) |
mm/min |
10000 |
|
SPINDLE |
Spindle speed |
rpm |
3000 |
Spindle nose |
- |
A2-6 |
|
Spindle bore taper |
- |
1/20 |
|
Spindle bore diameter |
mm |
Ø66 |
|
TURRET |
Turret type and storage capacity |
- |
Hydraulic V8/V12 (opt.) |
Standard tool size |
mm |
O.D.25x25, I.D.40 |
|
M-axis tool speed |
rpm |
- |
|
M-Type servo motor output (cont./15min) |
KW |
- |
|
TAILSTOCK |
Quill diameter |
mm |
Ø60 |
Quill taper |
- |
MT NO.4 |
|
Quill travel |
mm |
100 |
|
MOTOR |
Spindle motor output(cont./30 min) |
KW |
7.5 / 11 |
Axis servo motor |
KW |
X:1.8, Z:1.8 |
|
ACCURACY |
X/Z axis positioning accuracy |
mm |
±0.005 / 300 |
X/Z axis repeatability accuracy |
mm |
0.004 |
|
COOLANT TANK |
Coolant tank capacity |
L |
80 |
POWER |
Power requirements |
KVA |
20 |
MACHINE DIMENSIONS |
Machine Weight |
kg |
3700 |
L x W x H |
mm |
2280x1565x1645 |
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