类型：传动系列，端面浮动式
Type: Face driving center,Compensating pins type
适 用：CNC车床、高速车床、自动送料专用机及其他机床。
Application: CNC lathe and high speed lathe and auto feeder or other machine tool
用 途：车削轴心时，免车削工件端面，每支传动齿自动调整平均传动力，精度稳定性佳，可正、反转车削。
Working Usage: Without turning the workpiece face and each drive pin can adjust the transmission force,better precision and stability for turning and reversing lathing process
结 构：採用机械式平衡结构特殊设计製成。
Structure: Adopted the design of mechanical balance structure
配 件：SC-66-A组:中心针09-09;传动齿10-10
SC-66-B组:中心针09-09;传动齿10-13
SC-66-C组:中心针09-06;传动齿10-17
Accessories: For SC-66-A group, center pins 09-09 and drive pins 10-10
For SC-66-B group, center pins 09-09 and drive pins 10-13
For SC-66-C group, center pins 09-06 and drive pins 10-17
精准度：0.005mm以内
TIR: Less than 0.005mm
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 | G | L |
直径加工范围小径--大径 Working range (mini pin--big pin) |
|---|---|---|---|---|---|---|---|---|
| SC-66-A-3A | 109 | 48 | 8 | 68.5 | 33.5 | 23.825（MT3) | 180 | 17--40mm |
| SC-66-A-3B | 109 | 48 | 8 | 68.5 | 36.8 | 23.825（MT3) | 180 | 15--45mm |
| SC-66-A-3C | 109 | 48 | 8 | 68.5 | 40.5 | 23.825（MT3) | 180 | 10--50mm |
| SC-66-A-4A | 109 | 48 | 10 | 68.5 | 33.5 | 31.267（MT4) | 203 | 17--40mm |
| SC-66-A-4B | 109 | 48 | 10 | 68.5 | 36.8 | 31.267（MT4) | 203 | 15--45mm |
| SC-66-A-4C | 109 | 48 | 10 | 68.5 | 40.5 | 31.267（MT4) | 203 | 10--50mm |
| SC-66-A-5A | 112 | 48 | 10 | 68.5 | 33.5 | 44.399（MT5) | 227 | 17--40mm |
| SC-66-A-5B | 112 | 48 | 10 | 68.5 | 36.8 | 44.399（MT5) | 227 | 15--45mm |
| SC-66-A-5C | 112 | 48 | 10 | 68.5 | 40.5 | 44.399（MT5) | 227 | 10--50mm |
非标需求可定制 Customized order can be accepted.
保留技术更改的权利 Subject to technical changes.
配件详情页/Accessories Page
顶尖技术要点与使用说明/Center technical user manual
