類型：替換式系列
Type: Interchangeble live center
負荷：中
Duty: Medium
適 用：CNC車床、高速車床及其他機床。
Application CNC lathe and high speed lathe or other lathe machine.
用 途：適用長度300mm以內(nèi)一般軸心車削加工。
Working Usage Applicable for small dia. and the length less than 300mm ordinary turning process.
結 構：採用前后兩個支撐點加止推軸承設計製成。
Structure Combination of thrust bearing and with the design of double supporting point.
選 配：4 8型小子、6 1型沖子
Accessories 48 type Tips and 61 type pin punch.
精準度：0.005以內(nèi)
TIR Less than 0.005mm
規(guī)格 / Specification 單位/ UNIT：mm
型式/外表尺寸 Model/Spec | A | B | C | D | D1 | G | L | 軸承轉數(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-748-3 | 27 | 78 | 8 | 58 | 31.2 | 23.825（MT3) | 165 | 4,000rpm | 900kg | 2,200kg |
| TSC-748-4 | 27 | 78 | 9 | 65 | 31.2 | 31.267（MT4) | 186 | 4,000rpm | 1,100kg | 2,500kg |
| TSC-748-5 | 27 | 78 | 9 | 65 | 31.2 | 44.399（MT5) | 213 | 4,000rpm | 1,200kg | 2,500kg |
備注：
本頂針使用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)
非標需求可定制
保留技術更改的權利
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.
