类型:替换式系列
Type: Interchangeble live center
负荷:重
Duty: Heavy
适 用:CNC加工中心及精致加工中心。
Application CNC lathe and high speed lathe.
用 途:常用高速路精密铸造轴心钻削生产。
Working Usage Applicable for high speed and high precision turning process.
结 构:斜角滚珠精密机械级绕城高速滑动联轴器,针状滑动联轴器专项 开发製成。
Structure Combination of angular contact ball precise high speed bearing and thrust bearing and needle bearing.
配 件:Y型搬手、65型大子、65型沖子
Accessories Y spanner and 65 type Tips and 65 type punch.
识贫度:0.005左右
TIR Less than 0.005mm
在线检测顶.级的尖部上下跳动导致精度时,都要在顶.级顶紧零件的方式下使用打表。
Inspecting the run out accuracy of the center tip must be under the
status of holding the workbar tightly.
尺寸规格 / Specification 机构/ UNIT:mm
形式/看起来规格
Model/Spec
|
A
|
B
|
C
|
D
|
D1
|
G
|
L
|
滚针轴承最快转数
Max.RPM
|
轴套径向力
(载荷)
Max. radial load
|
轴套轴径力
(扭力)
Max. axial thrust force
|
NCH-65-4A
|
18
|
90
|
9
|
62
|
31.2
|
31.267(MT4)
|
198
|
12,000rpm
|
2,730kg
|
1,750kg
|
NCH-65-5A
|
18
|
90
|
9
|
62
|
31.2
|
44.399(MT5)
|
225
|
12,000rpm
|
2,730kg
|
1,750kg
|
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.
陪件详情介绍页/Accessories Page
最牛技術思路与采用表示/Center technical user manual