1. Our CNC-SM120X400 CNC slot milling machine is widely used in mass productions of steering shafts or similar workpieces;
2. Used as a special-purpose machine, with side and face milling cutter's radial feedings in combination with the precision angular indexer, mills the special-form slots evenly spaced around the workpiece with high precision and high efficiency;
3. Horizontal machine base in rectangular case structure. It has internal inforcement ribs asymmetrical to each other. The mechanisms and components on this machine has high rigidty;
4. Fanuc Series Oi-MA CNC control system offers the machine high reliable performance and safety protection.
No. |
Specifications |
Model CNC-SM120X400 |
1 |
Max. workpiece diameter |
120 mm |
2 |
Max. workpiece length |
400 mm |
3 |
Min. indexing angle |
5 Degrees |
4 |
Indexing accuracy |
±5 Seconds |
5 |
Center height |
135 mm |
6 |
Distance from cutter center to workpiece center |
30 - 150 mm |
7 |
Max. cutter diameter |
130 mm |
8 |
Cutter spindle bore taper |
MT #4 |
9 |
Tailstock spindle bore taper |
MT #4 |
10 |
Tailstock quill travel |
45 mm |
11 |
Cutter speeds |
80 - 250 RPM, 6 Steps |
12 |
Indexer datum hole diameter |
40 mm |
13 |
Indexer table diameter |
255 mm |
14 |
Cutter arbor diameters |
22, 27, 32, 40 mm |
15 |
Milling head adjustable angles |
±30 Degrees |
16 |
Rapid traverse, X-Axis |
6000 mm/Minute |
17 |
Feedings, X-Axis |
0 - 6000 mm/Minute, Stepless and Progam preset |
18 |
Main motor |
4 KW |
19 |
X-Axis servo motor |
Output torque |
12 N.M |
Rated speed |
2000 RPM |
20 |
C-Axis servo motor |
Output torque |
3 N.M |
Rated speed |
3000 RPM |
21 |
Hydraulic pump motor |
Power |
1.1 KW |
Rated speed |
1400 RPM |
22 |
Coolant pump motor |
120 W |
23 |
Coolant pump flow |
50 L/Minute |
24 |
CNC controlled axes |
2 |
25 |
Min. pulse equivalent |
0.001 mm |
26 |
LCD display |
9" |
27 |
Positioning accuracy |
X-Axis |
0.015 mm |
C-Axis |
0.035 mm |
28 |
Repeatibility accuracy |
X-Aixs |
0.008 mm |
C-Axis |
0.020 mm |
29 |
Machine overall size, L x W x H |
1905 x 1835 x 1653 mm |
30 |
Machine net weight |
3000 KG |