DESCRIPTION
• Spindle auto speed shifting (3 steps) and CNC controlling.
• All casting are made of high tensile Meehanite cast iron which are annealed
treatment to
eliminate internal residual stress.
•Wide bed and box constructed, bed ways are high frequency heat treated,
precision ground etc.,
to provide stability at high speed running or deep cut.
• Spindle & gear are made of CR-MO alloy steel which are carburizing &
precisely ground, forced
lubricating & oil bathed combined in headstock which
can be prolonged servicing life.
• Three point support on the spindle with two taper roller bearings and one
roller bearing to assure
the accuracy & rigidity.
• High precision ball screw.
• CNC & Manual operation
• Tool radius & geometry compensation
• Constant surface speed for model with infinitive variable speed
• 8 bit bus, 32K RAM
• Serial port (RS-232 communication)
• Teach-in mode
• Semiautomatic, automatic (Cycle) and part program modes
• Rapid travels
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Description\MODEL |
Unit |
AC-1840 |
AC-1860 |
AC-1880 |
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CAPACITY |
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Center height |
mm |
230 |
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Swing over bed |
mm |
460 |
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Swing over gap |
mm |
640 (opt.) |
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Swing over cross slide |
mm |
230 |
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Dist. Between center |
mm |
1000 |
1500 |
2000 |
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Bed width |
mm |
350 |
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SPINDLE |
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Spindle bore |
mm |
56 (2”) |
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Spindle nose |
- |
D1-6 |
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Spindle speeds |
rpm |
H : 681~3100 M : 153~680 L : 33~152 |
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TRAVEL |
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Cross slide travel X-axis |
mm |
280 |
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Longitudinal travel Z-axis |
mm |
810 |
1310 |
1810 |
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Ball screw ( Dia. X pitch) |
mm |
X: Φ25 x P5 Z: Φ40 x P10 |
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FEED RATE |
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X-axis rapid travel |
M/min |
5 |
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Z-axis rapid travel |
M/min |
7 |
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TAILSTOCK |
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Quill dia. |
mm |
Ø75 |
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Quill travel |
mm |
170 |
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Quill inside taper |
- |
MT# 5 |
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MOTOR |
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Spindle motor |
HP |
7.5 / 10 (opt.) |
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X-axis drive motor |
Nm |
6.3 |
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Z-axis drive motor |
Nm |
6.3 |
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Coolant pump motor |
HP |
1/6 |
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WEIGHT |
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Net weight |
kg |
2900 |
3200 |
3500 |
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NOTE :
We have the right to modify the specifications or designs. if there are subjected to change, without
prior notice.
AC-1800 Series
ACCESSORIES
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STANDARD ACCESSORIES |
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OPTIONAL ACCESSORIES |
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l Fagor control |
l Fanuc & Siemens Control on request |
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l Main spindle 2 steps speed auto Change |
l 3-Jaw manual chuck |
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l by CNC Control |
l 4-Jaw manual chuck |
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l Coolant equipment |
l 3-Jaw hydraulic chuck |
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l Lubricate equipment |
l Manual toolpost (4T) |
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l Work light |
l Electric servo toolpost (H4) |
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l Center sleeve |
l Electric turret (V8) |
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l Dead center |
l Hydraulic turret (V8) |
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l Tool box & tools |
l C axis (Living tool) |
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l Operation & Service Manual |
l Steady rest |
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l Follow rest |
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l Boring attachment |
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l Double chuck system |
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l Rotating center |
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l Hydraulic tailstock |
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l Chip conveyer |
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l Heat exchanger |
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l Spindle oil cooler |
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l Tailstock type : Build in type quill |
