类型：钨钢系列，高精密回转回定
Type: Tungsten carbide series, High precision live center
适 用：CNC车床及高速车床。
Application: CNC lathe and high speed lathe
用 途：适用高速高精密轴心车削加工(细长型车削加工)。
Working Usage: Applicable for high speed and high precision turning process, and slender workpiece turning process
结 构：斜角滚珠精密级高速轴承，针状轴承特殊设计製成。
Structure: Combination of angular contact ball precise high speed bearing and needle bearing
特 点：採用美国进口钨钢原料製成，不易磨损，钨钢焊接20mm深、刚性强、稳定性佳。
Advantage: Adopted the tungsten material imported from the US, which is wear resisting, the welding depth of tungsten reach 20mm, strong rigidity, good stability.
配 件：Y型扳手.
Accessories: Y type spanner
精准度：0.002以内
TIR: Less than 0.002mm
检测顶尖的尖部跳动精度时，必须在顶尖顶紧工件的状态下进行打表。
Inspecting the run out accuracy of the center tip must be under the status of holding the workbar tightly.
规格 / Specification 单位/ UNIT：mm
|
型式/外表尺寸 Model/Spec |
A | B | C | D | D1 | d | G | L | Ø |
最高转数 Max. RPM |
轴承径向力 （载重) Max. radial load |
轴承轴向力 （推力） Max. axial thrust force |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NCH-63-TS06-4A | 55 | 127 | 9 | 62 | 31.2 | 6 | 31.267（MT4) | 235 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS08-4A | 55 | 127 | 9 | 62 | 31.2 | 8 | 31.267（MT4) | 235 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS10-4A | 55 | 127 | 9 | 62 | 31.2 | 10 | 31.267（MT4) | 235 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS16-4A | 55 | 127 | 9 | 62 | 31.2 | 16 | 31.267（MT4) | 235 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS06-5A | 55 | 127 | 9 | 62 | 31.2 | 6 | 44.399（MT5) | 262 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS08-5A | 55 | 127 | 9 | 62 | 31.2 | 8 | 44.399（MT5) | 262 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS10-5A | 55 | 127 | 9 | 62 | 31.2 | 10 | 44.399（MT5) | 262 | 60゜ | 1,2000rpm | 2,730kg | 1,750kg |
| NCH-63-TS16-5A | 55 | 127 | 9 | 62 | 31.2 | 16 | 44.399（MT5) | 262 | 60゜ | 1,2000rpm | 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.
