MODEL

GO-326

Machining capacity

Main spindle

Bar stock diameter

Ø8~32 mm

Machining length

320mm (Direct- drive guide bushing)

115mm (Mechanical-drive rotary guide bushing)

70mm (Guide bushing-less)

Drilling

Ø12 mm

Tapping

M10

Deep hole drilling

Ø10mm

Back spindle

Chuck diameter

Ø32 mm

Drilling

Ø10 mm

Tapping

M8

Tool spindle

Drilling / tapping (Left cross tool)

Ø8mm / M6

Drilling / tapping (Right cross tool)

Ø8 mm / M6

Drilling / tapping (Back tool)

Ø8 mm / M6

Slitting saw

Ø45 mm (Right cross tool T04)

Max. speed

Main spindle

8,000RPM

Back spindle

8,000RPM

Direct-drive guide bushing

8,000RPM

Tool spindle

5,000RPM

TOOL SIZE

OD tool shank

16×16×100 mm

Boring tool shank (For face/back ID tool or back tool post)

Ø25 mm

Chuck for left cross tools

ER16 × 3 + ER20 × 1

Chuck for right cross tools

ER16

Chuck for back live tools

ER16

Chuck for back fixed tools

ER16

Chuck for deep hole drill

ER16

Tool position No. (Max. mountable tool No.): 29 (36)

Left OD turn tool post

5

Right OD turn tool post

2 (OP.: 7)

Front/back ID tool post (one-body)

5

Back tool post

Live x 4 + Fixed x 4

Left cross tool post

4

Right cross live tool post

3

Face deep drill

2

MOTOR

Main spindle

3.7 / 7.5 KW (Rated / 10%)

Back spindle

2.2 / 3.7 KW (Rated / 10 min.)

Left cross tool

1.0 KW

Right cross tool

1.0 KW

Back tool

1.0 KW

Direct-drive rotary guide bushing

2.2 / 3.7 KW (Rated / 10 min.)

X1, Y1, Z1, X2, Z2 axis

0.75 KW

Y2 axis

0.5 KW

Coolant pump

0.75 KW

Lubricating pump

0.011 KW

Main spindle hydraulic pump

0.75 KW

AXIS TRAVEL

X1

142mm

Y1

348mm

Z1

320mm (Direct-drive rotary guide bushing)

X2

370mm

Y2

68mm

Z2

335mm

OTHERS

Weight

3,500 KGS

Rated power (Capacity)

16.11 KW (22.5 KVA)

Compressed air requirement

≧4 KG/cm2

Air consumption

≧100 NL/min

Coolant tank capacity

180L

Machine dimensions (W×D×H)

2,150 × 1,280 × 1,930 mm

GO-326 NC Specification

Controller

FANUC 0i-TF

Display language

Chinese, English (standard)

No. of controlled axes

8 (X1, Y1, Z1, C1, X2, Y2, Z2, C2)

Part program storage length

2 megabytes(S1+S2)

Spindle synchronization (S1, S2)

S1 – S2 (Main spindle – Back spindle)

Memory card I/O interface

Yes

Z1, Z2 – axis synchronization

Yes

RS232C interface

Yes

Simultaneously controlled axes

Max. 4 axes/path

Rigid tapping (main/back spindle, cross tool spindle, back tool spindle

Yes

Min. input increment

0.001mm (Diametrical designation for X1, X2 axes)

Cut-off detection (Speed differential type)

Yes

Min. command increment

0.0005mm for X1, X2 axes; 0.001mm for other axes

Tool life counter

Yes

Max. programmable dimension

±8 digits

Tool spindle load monitor

Yes

Rapid traverse rate

32m/min (X1, Y1, Y2: 24m/min)

Display language

Chinese, English (standard)

Spindle / feed rate override

0~150%, 10% increment

Part program storage length

2 megabytes(S1+S2)

Absolute / incremental command

X,Z,Y,C: Absolute U, W, V, H: Incremental

Memory card I/O interface

Yes

Tool offset pairs

±6 digits 200 pairs

RS232C interface

Yes

Display unit

10.4” color LCD

Rigid tapping (main/back spindle, cross tool spindle, back tool spindle

Yes

Machine standard accessories

ITEM

Guide bushing system

Motor direct- drive rotary guide bushing

Guide bushing system

Door interlock

Mechanical- drive rotary guide bushing

Coolant flow switch

Tools for right cross tool post

Tool spindle

Tools for right cross tool post

Spindle cooling unit

Multiplied tool spindle

Work conveyor

Double face tool spindle

Standard tools

Double face bevel drilling head (Adjustable angle)

Slide fixing blocks (For transit)

Thread whirling head

Back spindle air purge

Hobbing head

Cross live drill air purge

Tools for back tool post

Tool spindle

Tools for back tool post

Coolant pump (1HP)

Multiplied tool spindle

Internal work light

Adaptor for fixed tool

Manual pulse generator

Back cross tool spindle

3-tiered warning lamp set

Back cross tool spindle – for saw

Automatic power shut-off

Drill collet holders for fixed ID tool post

Single-face drill collet holder

Drill collet holders for fixed ID tool post

Bar feeder interface

Double-face drill collet holder

Main spindle brake for indexing

Coolant system

40 bar / 70 bar

Coolant system

Back spindle brake for indexing

Oil mist collector

Oil mist collector

Work discharge system (Front & back discharge from back spindle)

Chip conveyor and chip cart

Chip conveyor and chip cart