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 |