双头数控机床 设备性能Equipment performance：
1.高精度、高钢性的电主轴设计，主传动采用无极变频调速,可实现工件高低速铣削。
2.机床导轨高钢性设计，高精度，进给平稳无爬行，可实现恒线速铣削。
3.运作模式手动、半自动可选;可加装送料装置，实现全自动生产,节省人力。
4.具有直线型、指数型加减速控制和程序预读功能，适应高速、高精加工。
5.机床导轨高钢性设计，精度高，进给平稳无爬行，加工零件表面可确保良好的光洁度。
6.工作方式及性能:振动盘式轨道机械臂连接自动上下料、机床自动加工。注: ( 自动装置可拆卸)
7.操作系统类型:可根据客户需要特定系统。
8.一个员工能操作8-12台机床。
1. Advanced high-precision, high-rigidity electric spindle design, the maindrive adopts stepless frequency conversion speed regulation, which canrealize high and low speed milling of workpieces.
2. The machine tool guide rail is designed with high rigidity, high precision,stable teed without creeping, and can realize constant linear speed milling.
3. Manual and semi- automatic operation modes are optional; feeding devicecan be added to realize fully automatic production and save manpower.
4. With linear and exponential acceleration/deceleration control and programpre-reading functions, it is suitable for high- -speed and high -precisionmachining.
5. The machine tool guide rail is designed with high rigidity, high precision,stable feed without creeping, and the surface of the machined parts canensure a good finish,
6. Working mode and pertormance: The vibrating disc orbital mechanicalarm is connected with automatic loading and unloading, and the machine isautomatically processed. Note: (The automatic device is removable)
7. Operating system type: specific system can be based on customer needs.
8. One employee can operate 8-12 machine tools.
设备参数：
| 主要参数 | The main parameters | 单位Unit | ST-D40-40 |
| 主轴单元通孔 | Spindle unit through hole | mm | φ40 |
| 最大通棒料直径 | Maximum diameter of pass bar | mm | φ10/40 |
| 床身上最大回转直径 | Maximum turning diameter of bed | mm | 400 |
| 电主轴最高转速 | Motor spindle speed | r/min | 4500 |
| 机床设定转速范围 | Machine set speed range | r/min | 1-4000 |
| X轴有效行程 | X Axis effective stroke | mm | 500-500 |
| Z轴有效行程 | Z Axis effective stroke | mm | 200-200 |
| X/Z轴滚柱线性导轨 | X/Z axis roller linear guide | mm | 30 |
| X/Z轴快移设定速度 | X/Z Axis rapid traverse setting speed | m/min | 12 |
| X/Z轴重复定位精度 | X/Z Axis repeat positioning accuracy | mm | 0.005 |
| X/Z轴绝对定位精度 | X/Z Axis absolute positioning accuracy | mm | 0.005 |
| 主轴分度重复定位精度 | Spindle index repeat positioning accuracy | ≤20角秒，即0.006° | |
| 主轴分度绝对定位精度 | Absolute positioning accuracy of spindle indexing | 70角秒，即0.02° | |
| 主轴(C轴)电机(选配) | Spindle (C axis) motor (optiona) | KW | 4 |
| X/Z轴伺服电机(选配) | X/Z Axis servo motor (optional) | N/m | 6N.m/10N.m |
| 整机重量(铸铁或钢板机座) | Whole machine weight (cast iron or steel plate base) | KG | 3000 |
| 长X宽X高 | L X W X H | mm | 2100X1600X1700 |
