类型：替换式系列
Type: Interchangeble live center
负荷：轻
Duty: Light
适 用：CNC数控机床、快速路数控机床及基本上数控机床。
Application CNC lathe and high speed lathe or center lathe.
用 途：可用一样 幽径髙速铣削精加工。
Working Usage Applicable for ordinary small diameter high speed turning process.
结 构：採用斜角滚珠滚针滑动轴承，深沟滚珠滚针滑动轴承特殊性设计的製成。
Structure Combination of angular contact ball bearing and deep groove ball bearing.
配 件：48型小家伙、61型沖子
Accessories 48 type Tips and 61 type pin punch.
识贫度： 0.005以下
TIR Less than 0.005mm
测试顶.级的尖部抖动导致精度时，必需在顶.级顶紧产品工件的的情形下确定打表。
Inspecting the run out accuracy of the center tip must be under the
status of holding the workbar tightly.
标准 / Specification 厂家/ UNIT：mm
|
型号规格/相貌长宽比
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
G
|
L
|
轴套最快转数
Max.RPM
|
滚动轴承径向力
（载货）
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.
零部件商品详情页/Accessories Page
著名新技术关键点与选用代表/Center technical user manual
