TTB-26
Massive, rigid 45° Slant Bed of Oil Lathe Construction
| Rigid Machine Structure ● The 45° slant bed is one-piece manufactured from high quality Meehanite cast iron, stress relieved. This results in maximum stability of structural material and deformation-free performance for years. ● The structure is analyzed by 3D Finite Element Analysis to achieve superior rigidity. ● Extra wide box ways on X, Z-axis are excellent for heavy duty cutting. The box ways are hardened and precision ground, contact slider coated with TURCITE-B. These box ways provide outstanding wear resistance and make the machine ideal for heavy duty cutting. |
| Hydraulic Turret |  |
| ● The hydraulic turret is driven by hydraulic servo indexing motor, which is combined with the use of high precision clutch for positioning. This design provides fast and accurate tool change. | |
| Spindle Gear Box |  |
| ● The rigid gearbox body combined with Japan imported gear, that are manufactured from Cr-Mo alloy steel, precision ground and carburization treated, These excellent gears provide high efficiency, low thermal growth and low noise transmission features. | |
| Rigid Spindle Headstock |  |
| ● The massive spindle headstock construction assures outstanding stability when performing heavy duty cutting. | |
| High Precision spindle | |
| ● The spindle runs in double row cylindrical roller bearing and high precision angular contact thrust bearings, providing superior axial and radial loading capability under heavy duty cutting conditions. | |
| Hydraulic 3-jaw Chuck |  |
| ● The hydraulic 3-jaw chuck is standard equipment. ● 3-jaw chuck diameter varies with the machine model 10"/12"/15"/18" to choose from. ● A foot switch is provided for controlling chuck clamping and unclamping, providing added convenience and efficiency. |
|
| Hydraulic Tailstock |  |
| ● The tailstock quill movement is actuated by hydraulic system for convenient work piece clamping. | |
| Programmable Tailstock (OPT.) |  |
| ● The tailstock movement can be controlled by programs to save manual operation and time, while upgrading efficiency of operation. | |
| Manual/Automatic Tool Length Measuring Device (OPT.) |  |
| ● The manual/automatic tool length measuring device is applied for convenient tool setting, wear compensation and breakage detection |
| Description | Unit | TTB-26 | |
|---|---|---|---|
| CONTROLLER | 0i-TD | ||
| CAPACITY | Swing over bed | mm | Ø515 |
| Swing over saddle | mm | Ø390 | |
| Max. turning diameter | mm | Ø390 | |
| Max. working length | mm | 530 | |
| Distance between centers | mm | 650 | |
| Bar capacity | mm | Ø75 | |
| Chuck size | inch | 10" | |
| Type of collet chuck | - | - | |
| STROKE | X-axis stroke | mm | 195+25 |
| Z-axis stroke | mm | 590 | |
| FEEDRATE | Axial rapid feedrate | m/min | X:16, Z:20 |
| Cutting feedrate (X/Z) | mm/min | 10000 | |
| SPINDLE | Spindle speed | 3500 | |
| Spindle nose | - | A2-8 | |
| Spindle taper | - | 1/20 | |
| Spindle bore diameter | mm | 87 | |
| TURRET | Turret type and storage capacity | - | Hydraulic 10/12 (opt.) |
| Square tool dimension | mm | 25x25 | |
| Boring tool dimension | mm | Ø40 | |
| Turret indexing time (T to T) | sec | 0.8 | |
| M-axis tool speed | rpm | - | |
| "M-axis tool motor output (cont/15 min)" | KW(HP) | - | |
| TAILSTOCK | Tailstock movement type | - | Manual/Programmable(opt.) |
| Tailstock body stroke | mm | 490 | |
| Quill movement type | - | Hydraulic | |
| Quill stroke | mm | 80 | |
| Quill diameter | mm | Ø85 | |
| Quill taper | - | MT. No.4 | |
| Max. quill thrust | kg | 288 | |
| MOTOR | "Spindle motor output (cont./30 min.)" | KW(HP) | 15(20)/18.5(25) |
| Axis servo motor | KW(HP) | X:3(4), Z:3(4) | |
| ACCURACY | X/Z axis positioning accuracy(VDI 3441) | mm | 0.01 |
| X/Z axis repeatability accuracy(VDI 3441) | mm | 0.006 | |
| HYDRAULIC SYSTEM | Hydraulic pump motor output | KW(HP) | 1.5 (2) |
| Hydraulic pressure | kg/cm²(PSI) | 35 (500) | |
| Hydraulic tank capacity | L | 50 | |
| COOLANT TANK | Coolant motor output | KW(HP) | 0.75 (1) |
| Coolant tank capacity | L | 210 | |
| Lub. tank capacity | L | 2 | |
| OTHER | Power requirements | KVA | 30 |
| Machine size (L×W×H) | mm | 3245x1750x2050 | |
| Machine weight | kg | 5000 |
| Machine Accessories | |
|---|---|
| Standard | Option |
| FANUC 0i-TD Control | Hollow Hydraulic 3-jaw Chuck 15"/18" |
| Hollow Hydraulic 3-jaw Chuck | Spindle Bore through 140mm w/15" Hydraulic Chuck |
| V10 Hydraulic Turret | Spindle Bore through 150mm w/18" Hydraulic Chuck |
| Hydraulic Tailstock | Spindle Bore through 165mm w/20" Hydraulic Chuck |
| Gear Box(TTB-36 Series) | V12 Hydraulic Turret |
| Foot Switch Control for Chuck | Programmable Tailstock |
| Coolant System | Front Air Blast |
| Automatic Lubrication System | Auto Door |
| 3-color Warning Lamp | Oil Mist Collector |
| Working Lamp | Bar Feeder Interface |
| Tool Box with Tools | Oil Skimmer |
| Chip Conveyor & Chip Cart | Manual/Auto Tool Presetter |
| Operation Manual | Transformer |
| Maintenance Manual | |
| Manual Guide 0i | |
| Auto Power OFF | |
| Dynamic Graph Simulation | |
| Rigid Tapping | |
| RS-232 Interface | |
| Memory Card Interface(PCMCIA) | |
| Ethernet | |