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　产品介绍::

CGK-32型数控电极双螺纹梳加工机床
专利号：ZL 03 220355.1
国内外首创
 
1、概述：
　　该机床是本公司自主研制的全新一代数控电极双螺纹梳加工机床，也是数控电极自动加工线的核心设备。其控制部件为本公司自行开发的专用六轴高性能数控系统和软件，采用日本产交流伺服电机驱动，关键元器件均为世界名牌产品。

2、产品图片：


CGK-32型数控电极双螺纹梳加工机床

3、技术说明：
· 该机床为全数控型机床，完全消除了机械传动链误差，通过数控方法直接形成螺纹螺距、锥度和直径，加工精度明显领先于日本、美国、德国同类加工设备水平。

· 该机床结构布局独特， 加工时工件不动， 主轴慢速转动与Ｘ轴、Ｚ轴联动，实现锥度螺纹梳加工，可长期保持加工精度。

· 梳刀采用特殊方法驱动，高速旋转可达1500RPM。

· 端面采用数控刮削，以保证与螺纹轴线的垂直度并中凹。

· Ｚ向实现浮动定位，定位精度高。

· 机床可长期使用而不会降低加工精度。

4、主要技术性能指标：

· 加工电极直径：Φ200～Φ800mm

· 加工电极长度：1500～3200mm

· 主轴交流伺服电机功率：11Kw

· Ｚ向进给伺服电机功率：4.4Kw

· 螺纹单牙螺距误差：±0.015mm

· 螺纹螺距累积误差：≤0.06mm／150mm

· 螺纹孔有效直径：0～＋0.05mm

· 电极螺纹轴线与端面垂直度：≤0.015mm/Φ250mm

· 螺纹锥度误差：9°27'44.5"

· Ｚ向脉冲当量：0.001mm／脉冲

· Ｘ向脉冲当量：0.0005mm／脉冲

· 单件加工时间：≤ 3min（包括端面刮平）

· 机床重量(吨)：24

 

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