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