类型：替换式系列
Type: Interchangeble live center
负荷：中
Duty: Medium
𒁃 检侧新锐的尖部颤抖高精准度时，应该在新锐顶紧部件的的状态下展开打表。 Inspecting the run out accuracy of the center tip must be under the status of holding the workbar tightly.
|
结构类型/外层尺码
Model/Spec |
A | B | C | D | D1 | G | L |
联轴器极限转数
Max.RPM |
滚动轴承径向力
（载货）
Max. radial load |
轮毂轴承轴上力
（阻力）
Max. axial thrust force |
|---|---|---|---|---|---|---|---|---|---|---|
| F348-2 | 23 | 70 | 6 | 32 | 25 | 17.780（MT2) | 139 | 4,000rpm | 300kg | 1,000kg |
| F348-3 | 23 | 78 | 8 | 41 | 30 | 23.825（MT3) | 165 | 3,500rpm | 1,200kg | 1,500kg |
| F348-4 | 23 | 82 | 9 | 48 | 32 | 31.267（MT4) | 190 | 3,500rpm | 1,400kg | 1,900kg |
| F348-5 | 23 | 103 | 9 | 63 | 32 | 44.399（MT5) | 238 | 3,000rpm | 2,200kg | 2,500kg |
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.
佩饰商品详情页页/Accessories Page
著名技能要领与使用的说明书怎么写/Center technical user manual
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