Product Specifications
| Prod Model: |
VT-745 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Mid East,Eastern Asia,Western Europe |
| X/Y/Z Axis Travel/Mm: |
700*450*550 |
| Working Table/Mm: |
850*450 |
| Controller: |
Fanuc(Option: Mitsubishi, Siemens) |
| Spindle: |
Bt40, 8000rpm |
| Guide Rail: |
Hard Type Guide Rails |
| A. T. C: |
Arm Type, 24 Tools |
| Process Usage: |
Metal-Cutting CNC Machine Tools |
| Movement Method: |
Linear Control |
| Control Method: |
Closed-Loop Control |
| Performance Classification: |
High-End CNC Machine Tools |
Product Description
*high precise CNC machine tool
*worktable size/mm: 850x450
*x/y/z axis travel/mm: 700x450x550
1)With the most rigid" arch" shape column, honeycomb type machine bed, slidding saddle, worktable and FEA treatment on the machine structure, the machine is optimized;
2)The standard spinle speed is 8000rpm and the optional speed is 10000-15000rpm. High speed accurate main speed is driven by high speed belt with gear. Secondary dynamic balance inspection is done on main spindle, resulting in a high revolution accuracy with low vibration and high sureface processing.
3)Main spinle transmission has adopted precise C3 accurate ballscrew. High positioning accuracy of machine is ensured by triaxial laser-based measuring, ball bar test and μ Bidirectional pitch compensation.
4)High-strength meehannite casting is delt with excellent heat treatment, and super high-frequency quenching guideways are treated with delicate grinding and scraping;
5)The machine can be optionally equipped with gearbox with gear ratio 1: 2/1: 4/1: 8, which help to select right spindle according to requirements and to improve productivity and lower investment cost;
6)The machine can be equipped with multi-axial boring and multi-axial drilling spindle box to achieve effective processing with multi-cutter and multi-spindle, which reflect innovative integration of machining center with advanced technology of combinated machines;
Main machine configuration:
1. Control system: Fanuc oi md,
2. Arm type A. T. C system with 24 tools
4. Screw rod chip removal system
5. Heat exchanger
6. Pre-loaded screw rod
7. Automacti lubrication system
8. Work& alarm lamps
9. Rigid tapping
10. Steel telescopic covers for guide rails
11. Dust-proof electrical cabinet
12. Leveling botls and nuts
13.380V, 50Hz/60Hz transformer
14. Belt-type 8000rpm spindle, BT 40 taper,
15. Spindle air blast
16. Fully enclosed splash guard
17. Device for tool clamp/dismantle
18. Cutting fluid system and coolant system
19. Box type guide rails
Re: Pls kindly provide your detailed requirements on the machine if there are any special needs in your work
|
Model No. |
VT-745 |
Capacity
|
X axis travel/mm |
700 |
|
Y axis travel/mm |
450 |
|
Z axis travel/mm |
550 |
|
Spindle nose to table surface/mm |
150-700 |
|
Spindle nose to column surface/mm |
520 |
Worktable
|
Table size/(L*W) |
850*450 |
|
Max load on the table/kgs |
400 |
|
T-slot size/mm |
18*3*110 |
Spindle
|
Spindle speed/rpm |
60-8000 |
|
Spindle taper/spindle shank |
BT40 |
|
Max spindle inner diameter/mm |
Φ 70 |
|
Spindle motor(30 mins, mitsubishi)/kw |
7.5/11 |
Feedrate
|
X, Y, Z rapid traverse/M/min |
24/24/18 |
|
Max cutting feedrate(M/min) |
10 |
A. T. C
|
Guideways types |
box type guideway |
|
Tool storage capacity/pcs |
Arm type 24 |
|
Max tool dia(adjacent tools)/mm |
Φ 150(80) |
|
Max tool length/mm |
300 |
|
Max tool weight/kgs |
8 |
|
Tool change time(T-T)/sec |
5 |
|
Tool change time(C-C)/sec |
2.5 |
Accuracy
|
Positioning accuracy/mm |
± 0.005 |
|
Repeatability positioning accuracy/mm |
± 0.003 |
Machine size
|
Machine height/mm |
2330 |
|
Space requirement(L*W) |
2560*2300 |
|
Net machine weight/kgs |
4500 |
|
Power requirement/KVA |
15 |
|
Air pressure/kg/cm 2 |
5-7 |
|
Drive motor/kw |
2.0/2.0/2.0 |
|
Control system |
F-0i MD/M70 |
Hangzhou Datian CNC Machine Tool Co., Ltd is a national high-tech enterprise, national Torth Program committed enterprise, and national innovation fund supported enterprise. Our company team has decades of experience in design, development, manufacturing and exact use of combination machine tool, CNC machining centers and CNC machines, we absorb and bring in high-tech home and abroad with strong ability to conduct innovation and combination.
We cooperate with YAMAHA and develop multi-functional complex CNC machine tools for pianos project; With Bosch electric power, one of the world's top 500 enterprises to develop multi-function complex machine for flat milling, slotting, rolling letting, which all are international initiative innovative technologies; With Beijing CNC Machine Tool Co., Ltd to develop a key high-grade ceramic CNC cutting equipments and with Hang zhou Combination Machine Tool Research Institute to develop CNC machine tool with optional function and activity module features, which are domestically pioneered innovative technology.
Six main innovation products categories of company: High-performance vertical/horizontal gantry machining centers; CNC/TX series combination boring & milling machines; New series of multi-functional machines; Multi-axis and multi-cutter series CNC machines; Flexible series combination machines; And high-grade ceramic NC cutting machines.
We supply multi-functional complex machine tool to world's top 500 enterprises and international well-known companies; Provide domestic listed companies and other user with high-performance vertical/horizontal gantry machining center; Provide the majority of SMEs with TX series CNC combination boring and milling machines; And we also introduce international popular and efficient production mode to customers with needs for mass production: The combination production line of MC series of machining centers and special-purpose machines; Flexible combination of machine tool production lines for mass production of multi-species; NC equipment for clients in traditional industries.
With Da tian machine, we are able to create infinite fortune for clients.
