KOVOSVIT KL 285 Turning machining centre
Main features of the machine.
Bed structure – 60° from horizontal surface.
Electrical spindle A6 (Siemens).
Tool head (SAUTER VDI 40).
Linear guide (Schneeberger size 35).
Ball screws (NSK) – with nut cooling capability.
Hydraulic cylinder of the tailstock with admeasuring – setting the pressure on the control panel.
Possibility of using a ball screw with the tailstock – by reason of minimum clamping force.
Components spreading heat and noise placed in the rear of the machine.
Hydraulic unit with proportional valves – setting the pressure on the control panel.
Setting the position of the chuck jaws on the control panel.
Ball screw drives without a gear (motor, clutch, ball screw), ball screws used with lower pitch by reason of securing higher positioning precision.
Direct measurement in X1 axis
Manual airblast
Chucks A6 – KNCS-N
Tool measuring probe
Tool measuring probe – motorised
Tailstock with rotary bushing (tip Mo4)
Fixed centre Mo4
Automatic electric sliding of the working space cover
KL285 Super Precision
Chip conveyor – outlet in the rear of the machine
Tool head BMT 55
Tool head Direct drive (12,000 rpm) – VDI 30
Tailstock ball screw
Visiport
Shovel
Unit with frequency converter
Rotary tip of the tailstock Mo5
| Technical specifications | |||
| Working space | Swing diameter over bed | mm | 670 |
| Swing diameter above the slide rest | mm | 410 | |
| Max. turning diameter | mm | 340* | |
| Standard turning diameter * | mm | 285 | |
| Max. turning length | mm | 550 | |
| Max. passage through main spindle | mm | 65 | |
| Stroke in axis X | mm | 243 | |
| Stroke in axis Z | mm | 610 | |
| Axes | High-speed travels X and Z | m/min | 30 |
| Main spindle | Spindle termination | A6 | |
| Max. revolutions min-1 | min-1 | 5,000 | |
| Torque moment S1 / S6 – 40% | Nm | 200/257 | |
| Output S1/S6-40% | kW | 21/27 | |
| Tool Head | Number of positions | 12 | |
| Hole diameter VDI | mm | 40 | |
| Max. speed on the tool spindle min-1 | min-1 | 4500 | |
| Max. torque S1/S3-40% Nm | Nm | 16/21 | |
| Output S1/S3-40% | kW | 30.4/3.3 | |
| Tailstock | Bore cone – MORSE | M0 5 | |
| Dimensions | L / W / H | mm | 2,755 x 1,752 x 1,900 |
| Machine weight | kg | 5900 | |
| * Standard cutter holder, external cutter ejected by 40 mm. | |||
