类型：替换式系列
Type: Interchangeble live center
负荷：轻
Duty: Light
适 用：CNC数控 数控 机床、高速路数控 数控 机床及普遍数控 数控 机床。
Application CNC lathe and high speed lathe or center lathe.
用 途：适合基本小道高速的铣削加工厂。
Working Usage Applicable for ordinary small diameter high speed turning process.
结 构：採用斜角滚珠轮毂轴承型号，深沟滚珠轮毂轴承型号特异设计构思製成。
Structure Combination of angular contact ball bearing and deep groove ball bearing.
配 件：48型王八犊子、61型沖子
Accessories 48 type Tips and 61 type pin punch.
精准扶贫度： 0.005三岁
TIR Less than 0.005mm
在线检测杰出的尖部颤动高精度时，应该在杰出顶紧轴类的形态下做打表。
Inspecting the run out accuracy of the center tip must be under the
status of holding the workbar tightly.
技术参数 / Specification 计量单位/ UNIT：mm
|
型号规格/表层尺寸规格
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
G
|
L
|
滑动轴承较高转数
Max.RPM
|
的轴承径向力
（载重量）
Max. radial load
|
|
SC-48-M-2
|
25
|
78
|
6
|
52
|
28.5
|
17.780（MT2)
|
147
|
2,000rpm
|
300kg
|
|
SC-48-M-3
|
25
|
79
|
8
|
52
|
28.5
|
23.825（MT3)
|
166
|
2,000rpm
|
400kg
|
|
SC-48-M-4
|
25
|
78
|
9
|
52
|
28.5
|
31.267（MT4)
|
186
|
2,000rpm
|
500kg
|
备注：
本顶针指定使用SKF-LGMT2专用润滑油，请勿使用其他不同成分之润滑油。
产品型号中有“A”的表示顶针有附螺帽
径向力数据参考：加工件重量+车削力量
配件中的顶针子，型号有“A”的为加长型顶针子。
轴向力据参考：尾座油压压力数据
非标需求可定制
保留技术更改的权利
Remarks
1,For the lubricating oil,SKF-LGMT2 is designated,others aren't allowed
2,if "A" is behind the center model name,it denotes a draw-off nut attached.
3,About radial force data, please refer to workpiece weight and machining force.
4,if "A" is behind the center interchangeable tip name,it denotes the tip is extended length.
5,About axial force data, please refer to the hydraulic pressure data of the tailstock.
6,For live centers, SKF lubricating oil is designated, it is waterproof.
7,Customized order can be accepted.
8,Subject to technical changes.
耗材部件内容页/Accessories Page
尖端工艺基本原则与施用阐明/Center technical user manual
