Horizontal Machine Tool
YY6510X1000
The headstock gear-box, apron and bed ways are made of high quality casting iron, and are all casting with the resin sand foundry technology and aging process. The bed ways are induction-hardened, with hardness around HRC 52.
The spindle supported by 3-pointed high-precision bearings and all gears in headstock are precisely grinded, the spindle turns smoothly at high speed. High rigidity spindle system, with absolute temperature rising no higher than 35ºC.
Rapid feed system to improve efficiency . Wide range of feed and pitch are available without changing gears, distance between centers 1000-5000mm, this lathe covers wide range of working pieces.
When rapid feeding is on, the tool slide longitudinal travel hand -wheel will be automatically disfunctioned.
Reliable safety devices such as footbrake and emergent power-off switch are assembled. Adjustable overload protection device is also installed in the feed system.
The tool post adopts the structure of ratchet pawl,and can be relocked by turning the lever forjust half a lap.
Tallstock are equipped with double-locked mechanism, smooth and effortless movement is ensured by the elastic scroll devices underneath.
| Model |
Unit |
Parameters |
| Maximum rotary diameter of bed |
mm |
Φ500 |
| Maximum rotary diameter of drag plate |
mm |
Ф280 |
| Maximum cutting diameter |
mm |
Φ500 |
| Maximum machining length |
mm |
1000 |
| Maximum travel of X/Z axis |
mm |
300/1000 |
| X/Z axis minimum displacement unit |
mm |
0.001 |
| Spindle through-hole diameter |
mm |
Ф82 |
| Number of spindle stages |
|
Gear three-speed (stepless in-gear) |
| Spindle speed limit |
rpm |
45-260 140-800 550-1600 |
| Spindle end model |
|
A2-8 |
| Spindle bore taper |
|
Ф90 1:20 |
| Spindle motor power |
kW |
7.5 |
| X/Z axis servo drive motor |
N.m |
5/7.5 |
| X/Z-axis rapid traverse feed speed |
m/min |
6/8 |
| X-axis Z-axis screw type |
|
2505/4010 |
| Tool holder type |
|
4 stations |
| Chuck size |
|
250 three-jaw chuck |
| Toolpost size |
mm |
25*25 |
| Tailstock sleeve diameter |
mm |
Φ75 |
| Tailstock sleeve stroke |
mm |
150 |
| Tailstock center taper |
|
Mohs MT5# |
| Power supply specifications (standard) |
|
3 phase 380V/50HZ |
| Approximate net weight of machine |
kg |
2600 |
| Machine dimensions (L×W×H) |
mm |
2600*1650*2200 |
| Accuracy standard |
|
GB/T25659.7-2010 |
1. 250mm 3-jaw chuck for 50B, 50L series;0325mm 3-jaw chuck for 66B, 66L, 76L series
2. Thread chasing dial
3. chip guard for L≤2m lathe,follow chip guard for L≤3m lathe
4. foot brake
5. oil gun
6. Live center 5#
7. center 5#
8. center sleeve
1. 630mm Face plate for 50 series
800mm Face plate for 66, 76 series
2. 400mm 4-jaw chuck
3. 20-140mm Small steady rest
4. 130-260mm Large steady rest
5. 2680mm Follow rest
6. 250mm Drive plate
7. 4-position stop for saddle
8. 4-position stop for cross slide
9. Micro stop for saddle
10. Quick change tool post
11. Damping washer
12. Taper turning attachment(TTA)
13. Halogen work lamp
14. Digital readout(DRO)
15. CE standard compliance
16. Chuck cover
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