Precision Centre Lathe - OPTIturn TH 4610D
Description
Precision guide and traction spindle lathes – unique in precision and operation. With 3 Axis Digital Readout System DPA 21 and Quick-Change tool post.
- Hardened and ground Z-axis guideway
- Precisely crafted sled
- Handwheels with adjustable fine-scale 0.04 / 0.02 mm
- Quadruple tool holder
- All guides can be adjusted by wedge strips
- Waves, wheels, and main spindle running in oil bath
- Adjustment range upper slide ± 90 °
- Guaranteed concentricity of the spindle nose better than 0.015 mm
- Gear wheels smooth, hardened, and ground with 2 adjustable precision tapered roller bearings
- Fast-switching feed gear in a closed design, gears and shafts hardened and ground in an oil bath in precision bearings running
- Handwheels decoupled and tested according to EN 23125
- Two-channel right-left switch tested to EN 23125
- Switch with life cycle calculation, tested according to EN ISO 13849
- Right / left rotation on bed carriage via switching spindle switchable
- Mechanical longitudinal feed-out shut-off of the bed carriage with four adjustable eccentrics leading spindle
- Emergency stop device with foot control
- Safety handwheels with release function in the X and Z axis
- The adjustable scale of the threaded clock
- Central lubrication in the bed slide
- Tailstock for taper turning ± 10 mm adjustable
- Tailstock quill and hand wheel with adjustable fine-scale 0.025 mm
- Fast, easy, and tool-free adjustment by means of a clamping lever
- Strongly ribbed prism bed, induction hardened and precision ground from gray cast iron
- Coolant devise with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN
- Large dimensioned chip guard with integrated LED machine lamp
- Quick change tool post SWH 5-B
- Tool holder 25 x 120 type D for square chisel 25mm
- Digital Readout System DPA 21 with speed display
from TH 4615:
- Wiring via energy chain
Technical Specifications
| Connection | 400 V / 3 Ph ~50 Hz |
| Total connected load | 5.8 kW |
| Power of the coolant pump | 100 W |
| Driving motor spindle | 5.5 kW |
| Spindle taper | MT 6 |
| Spindle seat | Camlock DIN ISO 702-2 Nr. 6 |
| Spindle hole, rod passage | 58mm |
| Quadruple tool holder seat height | max. 25 x 25 mm |
| Centre height | 230 mm |
| Centre width | 1,060 mm |
| Turning Ø over lathe bed | 460 mm |
| Turning Ø over cross slide | 270 mm |
| Turning Ø in the bed bridge | 690 mm |
| Length of bed bridge | 240 mm |
| Bed width | 300 mm |
| Spindle speed | 25 – 2,000 min-1 |
| Number of steps | 12 steps |
| Travel top slide | 125 mm |
| Travel cross slide | 285 mm |
| Longitudinal feed in the range of | 0.031 – 1.7 mm/U; 42 feeds |
| Transverse feeds in the range of | 0.014 – 0.784 mm/U; 42 feeds |
| Pitch – Metric in the range of | 0.1 – 14 mm/U; 41 thread pitches |
| Pitch – Inch in the range of | 112 – 2 Gg/1; 41 thread pitches |
| Diametral pitch in the range of | 4 – 112; 50 trapezoid thread |
| Modular threads in the range of | 0.1 – 7; 34 modular thread |
| Tailstock seat | MT 4 |
| Tailstock- sleeve diameter | 60mm |
| Tailstock- sleeve travel | 130 mm |
| Dimensions (Length x Width x Height) | 2,215 mm x 1,065 x 1,550 mm |
| Net weight | 1,720 |
- Three Jaw Chuck (250mm)
- Fixed Steady passage max. Ø 160 mm
- Running Steady passage max. Ø 100 mm
- LED machine light
- Reduction sleeve MT 6 / MT 4
- Fixed centre point MT 4
- Quick change tool post SWH 5-B
- 1x Tool holder 25 x 120 type D for square chisels 20 mm (additional holders available)
- Threading gauge
- Change gear set
- Initial machine filling with quality oil
Additional accessories and tooling available on request
Shipping to Ireland & UK.
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Our two rates are €12.00 for shipments up to 30kg and the €60 for all shipments
over 30kg weight.
€12 is via DPD and the €60 is via pallet express.
You can also pick up an item for free from our Longford store.
All orders (stock items) for Standard delivery are normally despatched within one to two working days from clearance of payment.
We expect delivery to be within 2 to 5 working days thereafter.
Standard Delivery will be by Courier service for orders up to 30kg in weight.