类型：回转式系列
Type: Live centers series
负荷：轻
Duty: Light
适 用：一半数控车床用到。
Application: Center lathe
用 途：选用通常情况轴心钻削精加工制作(细长型钻削精加工制作)。
Working Usage: Applicable for ordinary turning process, slender workpiece turning process
结 构：採用铝合金钢才，经热办理硬性达57°~60°,内链和外径考虑製成。
Structure: Made of alloy steel and hardened to HRC 57-60, ground on ID and OD
脱贫攻坚度： 0.002以內
TIR Less than 0.002mm
查测顶级的尖部摆动要求时，必需在顶级顶紧钢件的形态下做出打表。
Inspecting the run out accuracy of the center tip must be under the
st𒁃atus of holding the workbar tigh🃏tly.
的规格 / Specification 工作单位/ UNIT：mm
|
形式/外表层尺
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
d
|
G
|
L
|
Ø
|
的轴承很高转
Max. RPM
|
轴承轴向（推力
Max. axial thrust force
|
|
SC-93-L-2
|
51
|
117
|
6
|
48
|
32
|
12
|
17.780（MT2)
|
186
|
60゜
|
3,500rpm
|
160kg
|
|
SC-93-L-3
|
51
|
117
|
8
|
48
|
32
|
12
|
23.825（MT3)
|
204
|
60゜
|
3,000rpm
|
250kg
|
|
SC-93-L-4
|
51
|
117
|
9
|
48
|
32
|
12
|
31.267（MT4)
|
225
|
60゜
|
2,600rpm
|
400kg
|
|
SC-93-L-5
|
51
|
122
|
9
|
59
|
32
|
12
|
44.399（MT5)
|
257
|
60゜
|
2,200rpm
|
800kg
|
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.
配件大全商品详情页页/Accessories Page
高端技術重点难点与在使用介绍/Center technical user manual
