加工中心:卧式加工中心
产品结构:
1.整机结构为正“T”型底座,动柱式结构,数控或1°分度转台。基础大件均采用优质树脂砂造型、高强度铸铁材料铸造而成,主要铸件均经过有限元分析,使机床得到高刚性和稳定的精度,充分满足机床高扭矩切削的需要。
2.主轴采用中国台湾的高速主轴单元,标配皮带传动BT50/6000rpm主轴,具有高扭矩和切削效率高。
3.主轴前端采用迷宫设计,带气幕保护功能和中心吹气功能,防止切削液进入主轴轴承和保护主轴锥孔,带环喷功能,保证刀具充分冷却,提高加工质量和刀具寿命。
4.主轴配置自动恒温循环冷却装置,主轴温升小和热变形小,保证高加工精度。
5.三轴进给均采用电机与高精度滚珠丝杠直接连接驱动方式,大直径C3级滚珠丝杠经预拉伸安装,进一步提高传动刚性及定位精度。三轴导轨采用MSR55S线轨承载,高刚性,低摩擦,抗震性强,可以承载更大的切削力。
6.机床的导轨和丝杠均采用定时定量润滑系统,能够对各润滑点的供油周期和供油量进行调整,并通过电气系统控制实现全自动集中润滑。
7.机床排屑采用双螺排和链板式排屑器组合方式,链板式排屑器置于主轴下方,加工过程中可快速排除切屑。
8.加工区顶部具有环喷功能,快速清洗加工零件;水箱采用多层过滤系统结构,为工件加工提供良好的切削液。
9.机床配备高性能FANUC 或SIEMENS数控系统,保证机床控制的稳定性,满足用户对数控加工功能和辅助功能的要求。
10.配置的双工作台和刀库(选配),保证机床连续加工,满足用户对高效率加工要求。
Name |
Unit |
Model |
|||
T-H11 |
H-630S |
||||
Processing range
|
Table stroke (X axis) |
mm |
1100 |
1100 |
|
Saddle stroke (Y axis) |
mm |
600 |
850 |
||
Headstock stroke (Z axis) |
mm |
650 |
900 |
||
Distance from spindle end face to table center |
mm |
175~825 |
100-1000 |
||
Spindle center to table top |
mm |
50~650 |
50-900 |
||
Large workpiece rotation diameter |
mm |
1300 |
1000 |
||
Workbench
|
Working desk size |
mm |
500*500 |
630*630(2个) |
|
Workbench load |
Kg |
300 |
1200 |
||
T-slot (number of slots-slot width*spacing) |
mm |
5-18*100 |
T-slot 7-18*80 |
||
center positioning hole |
mm |
Φ100H7 |
φ30H7 |
||
Small division unit |
Deg(°) |
0.001 |
1° |
||
Spindle
|
Spindle motor power |
kw |
7.5/11/15 |
15/18.5 |
|
Continuous rated torque |
N.m |
35.8/47.8/70/95.5 |
220/272 |
||
range of rotation |
r/min |
12000(Direct) |
6000 |
||
Spindle diameter |
mm |
φ140 |
φ190 |
||
Shank Specifications |
|
BT40 |
BT50 |
||
Guide
|
X axis |
mm |
2-45 Balls |
55 Roller Linear Way |
|
Y axis |
mm |
2-45 Balls |
55 Roller Linear Way |
||
Z axis |
mm |
2-45 Balls |
55 Roller Linear Way |
||
Drive
|
Screw X/Y/Z |
mm |
4012 |
Φ50*12/Φ50*12/Φ50*12 |
|
Motor power X/Y/Z/C |
kw |
3/3/3/3 |
22/30(with brake)/22 |
||
Speed
|
Cutting feed rate range |
mm/min |
1-20000 |
1-12000 |
|
X, Y, Z axis rapid traverse speed |
m/min |
36 |
24/24/24 |
||
Machine tool accuracy
|
Positioning accuracy (X/Y/Z) |
mm |
0.025/0.020/0.020 |
0.01 B:8〞 |
|
Repeated positioning accuracy (X/Y/Z) |
mm |
0.010/0.008/0.008 |
0.006 B:2〞 |
||
Tool magazine |
Tool magazine capacity |
Handle |
24 |
40 |
|
Tool weight |
kg |
7 |
20 |
||
Tool length |
mm |
350 |
400 |
||
Large diameter (full knife / adjacent empty knife) |
mm |
Φ75/Φ150 |
140/240 |
||
Other |
CNC system |
|
Fanuc-0i-MF(5) |
FANUC 0I-MF(1package) |
|
Gas source |
Flow |
L/min |
500 |
410 |
|
Air pressure |
MPa |
0.5~0.8 |
0.4~0.7 |
||
Machine tool electrical capacity |
KW |
30 |
50 |
||
Cooling box volume |
L |
300 |
450 |
||
Appearance dimension of machine tool (L*W*H) |
mm |
3200×2900×2700 |
7250X3900X3620 |
||
Host weight |
Kg |
6100 |
19500 |
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