STC 1250 HD

The new STC HD with pre-loaded wrapped-around hydrostatic guideways giving the customer the competitive edge.
The highly rigid machine structure coupled with the massive guide structure and with preloaded hydrostatic handle guides can increase the dynamics and the roughing performance

The highly rigid machine structure coupled with the massive guide structure and with preloaded hydrostatic handle guides can increase the dynamics and the roughing performance

• Higher material removal rates – shorter roughing times
• Higher acceleration and jerk rates – more dynamic finishing
• Frictionless and no micro-vibrations as in common guides – more precise parts

• Using the hydrostatic guideways there are multiple positive effects on the accuracy
• Because of the reduction friction there is no stick-slip effects, improving the backlash effects
• There are no micro-vibrations when the linear axis is moving

• 热对称设计
• 封闭焊接设计元素
• 极为稳定，低振动
• FE 法的最佳使用
• 较高的运行和定位准确度
• 短距离定位和起动时间
• 得益于高加速度

A 轴

• 同步控制的第五数控轴
• 两侧稳定的滚柱轴承
• 通过直接光纤距离测量系统实现高定位精度
• 强劲的蜗轮驱动
• 高驱动扭矩
• 液压轴夹紧和轴的减震
• 同样适合重切削

工作台总成/130

• 作为第四同步轴的数控转台
• 带夹紧圆拱的托盘接口
• 带高扭矩和减震功能的驱动
• 静压 B 轴夹紧

工作台总成/MT

• 作为第四同步轴或车削轴的数控转台
• 水冷式直接驱动
• 适合高负载甚至车削作业的坚硬轴承
• B 轴液压夹紧

• 选装液压或真空耦合设备
• 通过升降旋转系统进行快速托盘交换

特殊的工件几何图形对夹具具有特殊要求。斯达拉格的内部专家开发出个性化的夹具概念，以符合各个工件的特殊要求。斯达拉格提供了以下优势：

• 部分优化的夹具适用于高效的粗加工和无变形精加工。
• 可采用机械、气动、液压或真空夹紧方案。
• 可直接在托盘上接触到介质端口。
• 介质夹紧解决方案可包括在灵活的生产系统中。

STC 机床配备由斯达拉格集团生产的最先进的刀库和换刀装置。凭借刀具数量从 60 到 465 的一系列刀库（HSK-A100/ISO 50/HSKA63），确保为所有应用选择恰当的解决方案。斯达拉格链式和塔式刀库具有下列优势：

• 经过大量机床测试的快速、可靠的设计。
• 在加工过程中装载刀具。
• 范围广泛的刀库尺寸和选项。
• 超大刀具的专用解决方案。对于斯达拉格，可采用 FMS 中具有刀具破损检测、刀具编码、自动化刀具输送等功能的刀库。也可以将刀具自动加载至弯头中。无论是何应用，斯达拉格均可为该作业提供正确的解决方案。

Control and System Capability 

• NCU with the highest extension stage
• Contour fidelity during high-speed machining through look-ahead feature and dynamic preselection
• Drive parameter adjustment depending on the machining
• Control cabinet with air conditioning unit

Smart operating 

Control behavior and NC path planning are developed and optimized in great detail to achieve the perfect combination of geometrical accuracy, surface quality and of course productivity. Depending on the required application, the machine can be optimally configured using five settings: roughing, pre-finishing, fast finishing, finishing and super finishing.

Monitoring

• Process analyses and stability evaluations can be made easily with integrated sensors and evaluation routines.
• Collision damage is significantly reduced thanks to rapid crash detection and machine stop. This is an excellent addition to Starrag’s simulation solutions to avoid expensive machine downtime.
• The imbalance of all tools and the state of the spindle bearings are automatically monitored.
   

Measurement

• Absolute optical measurement system for all five linear and rotary axis

从简单的零件存储到最复杂的柔性制造系统——甚至是最大的机器。 斯达拉格集团使工业 4.0 成为现实. 阅读更多

实现最低刀具成本和最高生产率的一个主要因素是选择恰当的冷却工艺。STC 机床系列提供了所有最先进的直通主轴冷却选项：

• 水基冷却液或油液的高压冷却（压力最大为 100 巴/1,450 磅/平方英寸，尽可能接近于切削区）
• 通过主轴空气
• 气雾剂（最低量润滑）

当然也可采用外部冷却。通过这些选项，可实现较长的刀具寿命和最低的整体成本。

• 带最高延伸台的 NCU
• 通过预见性特征和动态预选进行高速加工时的轮廓精确度
• 传动参数调节，取决于加工
• 图形诊断系统 «SAM» 和远程服务
• 带空调单元的控制柜

• Due to the abensece of friction, there is also no wear on the guideway
• This saves the complex process of exchanging guideways, that you have on typical roller guides (approx. ~5 to 10 years)
• Two covers protect the hydrostatic circuit from dirt, water and chips
• Easy access and exchange of the filters for the hydrostatic oil
• If water gets into the circuit it can be easily drained
• The oil used to lubricate the rotary table and the hydrostatic guide is the same to prevent any crosscontamination

• 所有需要定期维护的组件均易于操作
• 例如过滤器、刮水器等更换零件均易于操作
• 需要维护的机床组件易于操作和维修
• 为维护人员提供安全工作区域，例如平台和固定点
• 基于状态监控机器可预测组件的潜在故障

• 排放机
• 旋转盘窗口
• 压缩空气调节装置
• 摄像系统
• 手持设备
• 压缩机温度冷却装置
• 增加的几何精度
• 远程诊断
• 预热程序
• 能源效率