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CNC lathe with box guideway, slant bed
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MY76 Series
 The machine features
MY7640, MY7650
Structural features: one-piece casting structure with slant bed, flat saddle, box guideway, horizontal servo turret.
Machine advantage: better machining accuracy, good rigidity, high shock resistance, smooth chip removal, high reliability, good versatility.
Disadvantage: slower traverse speed, lower accuracy.
Be specially fit for interval machining all kinds of axle/shaft and plate/disk within machine's technical specification.
| 项目 Items |
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MY7640*350 |
MY7650*450 |
MY7650*750 |
| 机床最大回转直径 Max Swing Diameter |
mm |
ø420 |
ø520 |
ø520 |
| 轴类最大车削直径 Max Diameter of Axle/Shaft |
mm |
ø200 |
ø300 |
ø300 |
| 盘类最大车削直径 Max Diameter of Plate/Disk |
mm |
ø260 |
ø320 |
ø320 |
| 棒料通过直径 Working Capacity of Bars |
mm |
ø40 |
ø49 |
ø49 |
| 最大车削长度 Max Cutting Length |
mm |
350 |
450 |
750 |
| X轴最大行程 X Axis Travel |
mm |
210 |
260 |
260 |
| Z轴最大行程 Z Axis Travel |
mm |
450 |
550 |
860 |
| 机床重复定位精度 Repositioning Accuracy |
mm |
X: 0.006 |
X: 0.006 |
X: 0.006 |
|
Z: 0.006 |
Z: 0.008 |
Z: 0.008 |
| 机床定位精度 Positioning Accuracy |
mm |
0.01/100 |
0.01/100 |
0.01/100 |
| 主轴头尺寸 Spindle Size |
mm |
A2-6 |
A2-6 |
A2-8 |
| 标配卡盘型号 Standard Chuck Model |
inch |
6 |
8 |
8 |
| 主电机额定功率 Spindle Motor Power |
Kw |
5.5 |
7.5 |
11 |
| 主轴转数范围 Spindle Speed Range |
r/min |
3500 |
3000 |
2200 |
| 刀塔种类 Turret Type |
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液压伺服 Hydraulic servo
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| 刀塔中心高 Turret Height |
mm |
100 |
125 |
125 |
| 刀塔刀位数 Capacity of Tool Turret |
|
8/12 |
8/12 |
8/12 |
| 外径车削刀杆尺寸 Size of OD Turning Tool Bar |
mm |
25/20 |
25 |
25 |
| 内径车削刀杆尺寸 Size of Boring Bar |
mm |
ø25 |
ø32 |
ø32 |
相邻刀位转刀时间
Adjacent Tool Transferring Time |
S |
0.4 |
0.5 |
0.5 |
| X最大快移速度 X Max Moving Speed |
m/min |
8 |
8 |
8 |
| Z最大快移速度 Z Max Moving Speed |
m/min |
12 |
12 |
12 |
| 尾座体行程 Tailstock Travel |
mm |
220 |
330 |
500 |
| 尾座套筒行程 Tailstock Sleeve Travel |
mm |
60 |
100 |
100 |
| 尾座顶尖型号 Tailstock Center |
Morse |
4# |
5# |
5# |
| 冷却水泵功率 Cooling Pump Power |
Kw |
0.55 |
0.55 |
0.55 |
| 冷却水泵流量 Cooling Pump Flow Rate |
L/min |
80 |
80 |
80 |
| 数控系统 CNC System |
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三菱 Mitsubishi E70/ 发那科 Fanuc/ 凯恩帝 KND
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| 主轴驱动伺服单元 Spindle Driver Server Unit |
Kw |
5.5 |
7.5 |
11 |
| 总电源容量(连续加工时) Total Power Capacity |
Kw |
8 |
10 |
15 |
| 机床长度 Length |
mm |
2600 |
2900 |
3200 |
| 机床宽度 Width |
mm |
1800 |
1800 |
1800 |
| 机床高度 Height |
mm |
1600 |
1800 |
1800 |
| 机床总重量 Total Weight |
T |
3.1 |
3.8 |
4.4 |
本公司保留随时修改的权利，订货时以技术协议为准。
Minyo reserves the right to change above specifications due to technical innovation, which should be subject to the final order's technology agreement.
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