類型：回轉(zhuǎn)式系列
Type: Live centers series
負(fù)荷：重
Duty: Heavy

適 用：CNC車床、高速車床及滾齒機(jī)。

Application: CNC lathe, high speed lathe, gear hobbing machine

用 途：適用高推力強(qiáng)力車削加工(細(xì)長型車削加工)。

Working Usage: Applicable for high pushing force stong turning process,and slender workpiece turning process

結(jié) 構(gòu)：止推軸承加大推力設(shè)計，載重前后採用針狀軸承設(shè)計製成。

Structure: Combination of thrust bearing with enhanced axial load design and needle bearing at front and rear place for radial load

精準(zhǔn)度：0.002以內(nèi)

TIR: Less than 0.002mm

檢測頂尖的尖部跳動精度時，必須在頂尖頂緊工件的狀態(tài)下進(jìn)行打表。

Inspecting the run out accuracy of the center tip must be under the status of holding the workbar tightly.

規(guī)格 / Specification    單位/ UNIT：mm

型式/外表尺寸 Model/Spec	A	B	C	D	D1	d	G	L	?	軸承最高轉(zhuǎn)數(shù) Max. RPM	軸承徑向力 （載重） Max. radial load	軸承軸向力 （推力） Max. axial thrust force
TSC-663-5	75	143	9	63	44.8	12	44.399（MT5)	278	60゜	3,500rpm	3，080kg	2,150kg

備注：
本頂針指定使用SKF-LGMT2專用潤滑油，請勿使用其他不同成分之潤滑油。
產(chǎn)品型號中有“A”的表示頂針有附螺帽
徑向力數(shù)據(jù)參考：加工件重量+車削力量
配件中的頂針子，型號有“A”的為加長型頂針子。
軸向力據(jù)參考：尾座油壓壓力數(shù)據(jù)
非標(biāo)需求可定制
保留技術(shù)更改的權(quán)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.

配件詳情頁/Accessories Page
頂尖技術(shù)要點與使用說明/Center technical user manual