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Feature : |
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| 1. |
Built-in spindle and subspindle - More stable machining and better product surface finish. |
| 2. |
Simultaneous back and front processing. |
| 3. |
Back-sloped machine body and V-shaped tool layout Less chip wrapping, better chip falling. |
| 4. |
Independent modular tool rest (ID, OD, cross) Easy take-out, convenient for adding peripheral equipments or modification of tool rest if necessary. |
| 5. |
Guide seat is one-machine body-integrated More rigid, better product quality. |
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Cs contour axis (axes) is (are) available for any degree spindle indexing or contour turing. (like side engraving, etc). |
| 7. |
Available for face & back-end working, like off-center drilling, tapping, slotting, engraving (C-axis). |
| 8. |
Available for face / back central hole rigid tapping (tap not rotary). |
| 9. |
Rotary guide bushing holder is driven through belt coupled with spindle. |
| 10. |
Face/ back-end rotary tool ER11collet holder (both-in-one) and fixed tool ER16 collet holder (both-in-one) can be exchanged with each other, so that bigger-shank ID tool can be mounted, providing more versatile processing ability. |
A:Fixed ID turning tool.
B:Both-in one type ER16 collet holder.
C:Rotary tool.
D:Both-in one type ER11 collet holder. |
A:Cross rotary tools.
B:Cut-off sensor.
C:OD tools.
D:Guide bushing.
E:Part catcher.
F:Axial rotary tools
(face & back, 5pcs each)
G:Subspindle. |
A:Built-in spindle motor |
A:Module-designed tool rest.
B:Guide seat is one-machine-body-integrated. |
Rotary guide bushing holder
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Machine Specifications : |
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| MODEL |
GF-20MD II (GF-16MD II) |
GF-20MD II (GF-16MD II) |
| Controller |
Fanuc 18i-TB |
Fanuc 0i-TTC |
| Controlled axis Nos. |
7(X1, Y1, Z1, C1,X2, Z2, C2) |
6(X1, Y1, Z1, C1,X2, Z2) |
| Bar capacity (Main & Sub spindle) |
20 (16mm) |
20 (16mm) |
| Max. part catch length from front side |
60mm |
60mm |
| Min. part length for subspindle pick-up |
30mm*1 |
30mm*1 |
| Axis travel (mm) |
| Z1 |
200 |
200 |
| Z2 |
205 |
205 |
| X1 |
295 (dia) |
295 (dia) |
| X2 |
471 (dia) |
471 (dia) |
| Y1 |
124 |
124 |
| Cs contour axis |
C1, C2 |
C1 |
| Subspindle indexing unit |
C axis |
1° |
| Tools |
| OD tool Nos. |
5 (6) |
5 (6) |
| OD tool shank size |
12 x 12 mm (10 x 10 mm) |
12 x 12 mm (10 x 10 mm) |
| Cross rotary tool Nos. (collet) |
4 (ER11) |
4 (ER11) |
| Face rotary tool Nos. (collet)*2 |
5 (ER11) |
5 (ER11) |
| Back rotary tool Nos. (collet)*2 |
5 (ER11) |
5 (ER11) |
| Built-in spindle and subspindle |
| Motor output (Cont./30 min) |
1.1/3.7 KW |
1.1/3.7 KW |
| Max. speed |
8,000 RPM |
8,000 RPM |
| Cross spindle
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| Motor output |
0.5 KW |
0.5 KW |
| Max. speed |
4,000 RPM |
4,000 RPM |
| End-working spindle
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| Motor output |
0.4 KW |
0.4 KW |
| Max. speed |
4,000 RPM |
4,000 RPM |
| Controlled axis motor
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| X1, Y1 axes |
0.75 KW |
0.75 KW |
| Z1, X2, Z2 |
0.5 KW |
0.5 KW |
| Axis rapid traverse |
18 M/min |
18 M/min |
| Spindle center height |
1,010 mm |
1,010 mm |
| Machine size |
2,300(W) x 1,740(H) x 1,500(D) mm |
2,300(W) x 1,740(H) x 1,500(D) mm |
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Standard Accessories: |
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| ITEM |
| 1. Tools, collets, guide bush for one part requested |
| 2. Complete set of rotary tool ER11 collet holders |
| 3. Automatic lubrication system |
| 4. Part catcher |
| 5. Rotary guide bushing holder |
| 6. Coolant flow sensor and pump |
| 7. Fanuc controller |
| 8. Standard tools(setup, adjustment) |
| 9. Fixed tool ER16 collet holder (both-in-one) |
| 10. Standard tools and adjust tools. |
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Optional Accessories: |
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| ITEM |
| 1. Cut-off sensor |
| 2. Fixed guide bushing holder |
| 3. Chip conveyor |
| 4. Bar feeder |
* If cut-off tool tip is at outside, the minimum part length available for pick-up by subspindle is 15mm.
* Both-in-one rotary tool ER11 collet holder can be exchanged with non-rotary fixed tool ER16 collet holder |
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