类型：回转式系列
Type: Live centers series
负荷：中
Duty: Medium
适 用：CNC加工中心、高速收费站加工中心基本他数控车床。
Application CNC lathe, high speed lathe and other lathe.
用 途：支持长短400mm范围之内一样 轴心切削手工生产制造及细长型切削手工生产制造。
Working Usage Applicable for the length less than 400mm ordinary turning process, and slender workpiece turning process.
结 构：滚针的轴套型号径向力和轴径力分离设计的，採用双列滚珠精细滚针的轴套型号、止推滚针的轴套型号、滚针滚针的轴套型号排顺製成。
Structure The radial load and axial load designed separately. Adopted double row ball precision bear and thrust bearing and needle bearing.
配 件：SC-63-M-3A/4A/5A, Y型扳手工具
Accessories For SC-63-M-3A/4A/5A, Y type spanner
脱贫攻坚度：0.002左右
TIR Less than 0.002mm
监测杰出的尖部摆动准确度时，需要在杰出顶紧零件的环境下进行打表。
Inspecting the run out accuracy of the center tip must be under the
status of holding the workbar tightly.
规格型号 / Specification 院校/ UNIT：mm
|
类型/本身厚度
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
G
|
d
|
L
|
尖角
Center
|
轴承最高转数
Max. RPM
|
滑动轴承径向力
（载荷）
Max. radial load
|
滚柱轴承轴径力
（扭力）
Max. axial thrust force
|
|
SC-63-M-3A
|
60
|
127
|
8
|
57
|
31.2
|
23.825（MT3)
|
12
|
214
|
60゜
|
4,500rpm
|
1,200kg
|
1,800kg
|
|
SC-63-M-4A
|
60
|
127
|
9
|
57
|
31.2
|
31.267（MT4)
|
12
|
235
|
60゜
|
4,500rpm
|
1,300kg
|
2,200kg
|
|
SC-63-M-5A
|
60
|
127
|
9
|
57
|
31.2
|
44.399（MT5)
|
12
|
262
|
60゜
|
4,500rpm
|
1,400kg
|
2,300kg
|
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.
零配件淘宝手机端页/Accessories Page
一流技能难点与用这说明/Center technical user manual
