| CNC Lathe |
| Performance Introduction |
| HI-SPEED INDEXING TURRET |
| The turret adopts high precision curvic coupling and set-up by the hydraulic power system,it supports both |
| heavy duty cutting and finish light cutting,the shortest path of turret indexing will be selected automatically |
| during tool change period,the turret is in a high speed.stable and indexing time is 0.3 sec(adjacent tool)only． |
| TOOL SETFER |
| Tool can be set quitckly by slmply instailing tools in the turret and contacting the tip in the turret and |
| contacting the tip with the probe． |
| The NC CRT screen off set value can be shown and performed by following the instructions as |
| shown on the screen screen． |
| HYDRAULIC TAILSTOCK |
| The tailstock sleeve iS driven by hydraulic power with high rigidity，accuracy， |
| and adjustable pushing force．it is easily moved and quickly locked． |
| Main Features |
| ◇ Heavy duty linear guide is imported from NSK．Rapid traverse of X／Z Axis are |
| 20／24 m／min,repetitive positioning precision is within 0.004mm.the positioning precision is within 0.01mm |
| ◇ The Max speed is 4500rpm，sleeve spindle can be easily repaired． |
| ◇ Time to change tool is 0.3sec(adjacent tool)only，tool measuring precision is within ±0.002mm。 |
| ◇ High rigidity whole base allows heavy cutting; s1eeve of tailstock can be driven by hydraulic; High |
| reliable electrical equipment and hydraulic controlling sensors are selected from foreign famous brand． |
| ◇ Mechanical and electrical parts are excellent and complete which make operation easy with either |
| English or Chinese。 |
| ◇ Processing precision is 6 class IT,rough surface Ra0.8um,roundness O.003mm.cylinderness 0.01 mm． |
| ◇Solid Spindle supported by double cylinder roller bearings and Hi-speed angular bearings make |
| an ideal design for heavy duty high speed turning．The powerful spindle motor can perform full-power |
| cutting from medium to high speed at top speed of 4500 RPM． |
| High speed cutting can be performed with the newest technology tooling such as ceramic or cremet． |
| MODEL |
CL-20A |
| Item |
500 |
| Max.swing over bed |
440mm |
| Max.turning lenth |
500mm |
| Max.turning dia(various shafts) |
260mm |
| Max.turning dia(discs) |
300mm |
| Chuck size |
8" |
| Spindle nose |
ISOA2-6 |
| Spindle speed |
45-4500r/min |
| Main spindle motor power |
11/15kW |
| Dia.of spindle through hole |
62mm |
| Max.Bar dia |
52mm |
| Min.resolution |
0.001 |
| X/Z axis traver |
165/510mm |
| Repid traver X and Z |
16/20m/min |
| Cutting feed X and Z axis |
0-5000mm/min |
| X/Z servo motor roeque |
8/12NM |
| Positioning precision of X/Z axis |
0.016/0.020 |
| Repetitive positioning precision of X/Z axis |
0.007/0.008 |
| Differential of forward to reverse |
0.006/0.010 |
| Turret type/Number of stations |
hydraulic pressure/8 position |
| Tool shank size |
20×25mm |
| Mode for turret selection |
random |
| indexing time(one step/full step) |
0.3/1.3s |
| Quill dia |
80mm |
| Quill traver |
130mm |
| Spindle taper |
MT.4 |
| Max.tail stock traver |
460mm |
| NC system |
Fanuc 0i-T |
| Incling angle of bed guideway to horizontal |
slant 45 |
| Guideway of saddle side |
linear way |
| Machine length |
2760mm |
| Machine width |
1495mm |
| Machine height |
1710mm |
| Net machine weight |
4800kg |
| Gross machine weight |
|
