Automatic lathe Slant Bed Cnc Lathe(S PRECISE Series)
S PRECISE Series
■TAIWAN technology ■5''/6'' collet/chuck ■Gang tool/8T tool turret ■Without tailstock
Features:
■ New generation high precision slant bed cnc lathe after optimization based on old S32/32T model
■ S32 mount gang tool device, S32T mount 8 station HYDRAULIC-SERVO tool turret.
■ Super compact structure(similar as JAPAN machine), big inside space, modern appearance
■ Adopt TAIWAN technology, designed by TAIWAN engineer, most parts adopt GERMANY/JAPAN/TAIWAN brand.
■ Adopt 30°mono-block slant bed design, high rigidity, good machining flexibility,easy for chip conveying
■ Adopt modularization design, has strong extended function, easy for various especial configuration choice, such as tool setter, robot etc.
■ Adopt HT300 resin sand cast iron, after aging treatment and FEA analysis, small distortion, good torsional strength, good heat stability.
■ Frame adopt oil-coolant separation design, adopt independent coolant tank
■ Adopt high precision integral spindle unit, spindle motor adopt high performance servo motor, big output torque,high speed,wide adjustment range
■ Adopt high precision pre-stretched ball screw(double-nuts), coupled with feeding motor directly by linkager, no gap,high transmission rigidity, can realize μ class precise turning.
■ Adopt high precision wide linear guideway, high rigidity and long using lifespan, fast moving speed, good accuracy holding, suitable for precise machining
Specification:
| Item | Specification | Unit | BL-S32 | BL-S32T |
| Capacity | Chuck size | / | 5'' collet | 5'' */6'' chuck |
| Max. swing dia. over bed | mm | Φ360 | Φ430 | |
| Max. swing dia. over slide | mm | Φ90 | Φ250 | |
| Max. turning length | mm | 200 | 180 | |
| Max. turning dia. | mm | Φ200 | Φ250 | |
| Spindle | Spindle bore | mm | Φ46 | Φ46/Φ56* |
| Spindle end type | / | A2-4 | A2-4/A2-5* | |
| Spindle speed | rpm | 5000 | ||
| Max. bar through dia. | mm | Φ32 | Φ32/Φ44* | |
| Spindle motor power | kw | 5.5 | ||
| X/Z axes | X axes travel | mm | 290 | 150+20 |
| Z axes effective travel | mm | 250 | 180 | |
| X/Z axes motor | Nm | 6/6 | ||
| X/Z axes linear guideway width | mm | 30/30 | ||
| X/Z axes rapid moving speed | m/min | 28/28 | ||
| Tool post | Tool turret type | / | Gang tool | Hydraulic-Servo tool turret |
| Tool qty | / | 5 | 8 | |
| Vicinal tool changing time | s | / | 0.4 | |
| Farthest tool changing time | s | / | 0.57 | |
| Toolshank size | mm | 16×16(20×20*), Φ25 | 20×20, Φ25 | |
| Tailstock | Tailstock quill taper | / | None | |
| Accuracy | Ex-circle finish turning accuracy | / | IT6 | |
| Finish turning roughness | mm | Ra0.4~1.6 | ||
| Finish turning roundness | mm | ≤0.003 | ||
| Positioning accuracy(X/Z) | mm | 0.005/0.008 | ||
| Repeat positioning accuracy(X/Z) | mm | 0.002/0.004 | ||
| Others | Coolant motor | w | 480 | |
| Coolant liquid flux | m³/h | 2.5 | ||
| Overall size | mm |
1800×1400×1500/2500×1400×1500
(exclude/include chip conveyor)
|
||
| N.W. | kg | 1700 | 1800 | |
* As option
Main parts list:
| Item | Brand |
| CNC controller | GERMANY-SIEMENS |
| X,Z axes driver&motor | GERMANY-SIEMENS |
| Spindle driver&motor | GERMANY-SIEMENS |
| Spindle unit | TAIWAN-VOLIS/KENTURN |
| Tool turret | INDIA-PRAGATI/GERMANY-SAUTER* |
| Ball screw | TAIWAN-PMI/HIWIN |
| Ball screw bearing | JAPAN-NSK/NTN |
| Linear guideway | TAIWAN PMI/HIWIN |
| Lubrication system | TAIWAN-ISHAN |
| Rotary oil cylinder&chuck | TAIWAN-AUTOGRIP |
| Hydraulic parts | TAIWAN/JAPAN |
| Coolant pump | Joint-venture |
| MPG | USA-HEDSS |
| Tri-color indication lamp | KOREA-QLIGHT |
| Isolation transformer | CHINA top-CHINT/JIUKO |
| Circuit breaker | FRANCE-SCHNEIDER |
| AC contactor | FRANCE-SCHNEIDER |
| Relay | JAPAN-OMRON |
| DC switch power supply | TAIWAN-MEANWELL |
| Terminal block | GERMANY-WEIDMULLER |
| Synchronous belt | USA-GATES |
| Synchronous belt wheel | TAIWAN-PTP |
| Nuts | TAIWAN-YINSH |
| Shaft coulping | GERMANY-KTR/R+W |
| Scrapping plate& Extensible cover | TAIWAN-WANHE |
| Chip conveyor | TAIWAN-WANHE |
| Coolant pipe | TAIWAN-WEIDING |
| Collet, Gang tool holder | Own-made |
Standard configuration:
●SIEMENS 808D ADVANCED CNC controller
●Hydraulic collet(S32)/hydraulic chuck(S32T)
●Gang tool(S32)/8 station Hydraulic-servo tool turret(S32T)
Optional configuration:
●SIEMENS 828D/FANUC 0i TF CNC controller
●Automatic chip conveyor