主要规格与参数
|
Description
|
Z3050×13
|
Z3050×16
|
Z3050×20
|
最大钻孔直径
|
Maximum drilling diameter
|
mm
|
50
|
主轴中心线至立柱母线距离
|
最大
|
Distance from the centre line of spindle to column
|
Max
|
mm
|
1300
|
1600
|
2000
|
最小
|
Min
|
mm
|
350
|
主轴箱水平移动距离
|
Horizontal traverse of spindle head on arm
|
mm
|
950
|
1250
|
1650
|
主轴端面至底座工作面距离
|
最大
|
Distance from spindle nose to working surface of base plate
|
Max
|
mm
|
1015
|
1215
|
最小
|
Min
|
mm
|
315
|
摇臂升降距离
|
Vertical travel of arm on column
|
mm
|
400
|
600
|
摇臂升降速度
|
Elevating speed of arm
|
m/min
|
1.2
|
摇臂回转角度
|
Swivel angle of arm
|
degree
|
360°
|
主轴圆锥孔(莫氏)
|
Taper in spindle
|
morse
|
5
|
主轴转速范围
|
Range of spindle speeds
|
r/min
|
25~2000
|
主轴转速级数
|
Number of spindle speeds
|
steps
|
16
|
主轴进给量范围
|
Range of spindle feeds
|
mm/r
|
0.04~3.2
|
主轴进给量级数
|
Number of spindle feeds
|
steps
|
16
|
主轴行程
|
Spindle travel
|
mm
|
315
|
刻度盘每转钻孔深度
|
Feed depth per revolution of graduated dial
|
mm
|
122.5
|
主轴允许最大扭转力矩
|
Maximum permissible torque of spindle
|
N·m
|
500
|
400
|
主轴允许最大进给抗力
|
Maximum permissible feedpressure of spindle
|
kN
|
16
|
主电机功率
|
Power of the main drive motor
|
kw
|
4
|
摇臂升降电机功率
|
Power of arm elevating motor
|
kw
|
1.5
|
主轴箱、立柱、摇臂液压夹紧电机功率
|
Power of hydraulic clamping motor for spindle box,column,arm
|
kw
|
0.55
|
机床冷却泵电机功率
|
Power of coolant pump motor
|
kw
|
0.09
|
机床重量(约)
|
Weight of the machine(approx.)
|
kg
|
3000
|
3500
|
3800
|
机床轮廓尺寸(长×宽×高)
|
Overall dimensions(L×W×H)
|
cm
|
219×104×243
|
249×103.5×264.5
|
289×103.5×285.5
|
最大机床轮廓尺寸(长×宽×高)
|
Max. overall dimensions(L×W×H)
|
cm
|
219×104×262
|
249×103.5×283.5
|
289×103.5×285.5
|