Production Introduction
- 1.All main structural components are made of decaying castings, and all castings are subjected to secondary aging.
- 2.The spindle adopts a customized ulra strong rigid spindle, with a slider size of42mm * 42mm, and is made of high tensile strength spherical graphitecast iron material (FCD600)
- 3.The column adopts polyhedral and honeycomb columns,which have good seismic performance, high stabilty,suficientridity, and are not easily deformed.
- 4. Install adual nitrogen balance cylinder to ensure more stable machine operation, higher accuracy, and faster response speed.
- 5.The spindle gearbox is an independentresearch and development product of our company.Combined with actual processing conditions, it is a constant temperature gearbox that optimizes the selection of bearings,gear ratio, and modulus. t is a heavy-duty reducer with good seismic resistance,long gear life, and convenient maintenance.
- 6.The steel plate protective cover has been changed from the original sealing strip to a copper strip sealing toprevent high-temperature iron flings fromscalding the achesive strip.The service life of the protective cover has been improved, and more importanty the precision of the machine tool has been ensured.
Technical Parameters
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JN |
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Part name |
Unit |
Brand and specification |
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Model |
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3020 |
4026 |
5030 |
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Material |
Material trademark of bed casting |
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HT300 |
HT300 |
HT300 |
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Structure |
Mobile structure |
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Moving column structure |
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Travel |
X-axis （track） |
mm |
65 type 3 pieces |
65 type 3 pieces |
65 type 3 pieces |
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Y-axis （track） |
mm |
65 type 3 pieces |
65 type 3 pieces |
65 type 3 pieces |
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Z-axis （track） |
mm |
Square ram 420X420 |
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X-axis travel |
mm |
3000 |
4000 |
5000 |
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Y-axis travel |
mm |
2000 |
2600 |
3000 |
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Z-axis travel |
mm |
800 |
800 |
800 |
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staging |
Working table stroke |
mm |
4000X2000X350 |
5000X2300X350 |
6000X2600X350 |
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Work table bearing |
KG |
35000 |
43000 |
55000 |
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Z-axis travel Minimum distance from miling head to workbench |
mm |
200 |
200 |
200 |
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Width of trapezoidal grooves of workbench |
mm |
36 |
36 |
36 |
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Number of trapezoidal grooves of workbench |
Number |
3 |
10 |
12 |
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Spindle |
Spindle model |
|
Heavy BT50-210 |
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Spindle speed |
rpm |
0-4500 |
0-4500 |
0-4500 |
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Spindle motor model |
KW/Nm |
45/384 |
45/384 |
45/384 |
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Spindle rotation mode |
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Gearbox with direct connection |
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Spindle rotation ratia |
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1:3 |
1:3 |
1:3 |
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Control cabinet air conditioner |
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RD-500LF |
RD-500LF |
RD-500LF |
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Spindle thermostratic air conditioner |
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RD-25LF |
RD-25LF |
RD-25LF |
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Gearbox constant temperature air conditioner |
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RD-50LF |
RD-50LF |
RD-50LF |
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Modeland brand of three-shaft reducer |
|
IOKO |
IOKO |
IOKO |
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XX/Y/z axis power |
Kw |
New generation 4KW(Yaskawa Electric)standard configuration |
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Three-axis rotation ratio |
KG |
Mitsubishi 4.5KW(optional) |
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Connection mode of X-axis motor |
Reducer + direct connecton |
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Connection mode of Y-axis motor |
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Reducer + direct connecton |
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Connection mode of z-axis motor |
|
Reducer + direct connecton |
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Maximum feed speed X/Y axis |
mm/min |
7500 |
7000 |
6500 |
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Maximum feed speed Z-axis |
mm/min |
5500 |
5500 |
5500 |
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positioning accuracy |
mm |
±0.015/800 |
±0.018/800 |
±0.02/800 |
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Repetitive positioning accuracy |
mm |
0.03 |
0.03 |
0.03 |
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Weights System |
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nitrogen |
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air pressure |
Mpa |
0.45-0.65 |
0.45-0.65 |
0.45-0.65 |
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Cooling capacity(optional) |
L |
500 |
500 |
500 |
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Power capacity |
w |
50 |
50 |
50 |
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Powersupply incoming in evoltage and phase number |
|
380V 3-phase 5-wire |
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Overall dimension |
|
6500X5800X5800 |
7700X6500X7400 |
8700X7000X7800 |
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Machine weight |
KG |
42000 |
49000 |
55000 |
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Chip removal mode |
|
Scerw type plus chain row type |
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The above image data and photograph are for reference only, and everything is subject to actual productions.