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TNC 640: high all-round productivity

The smart solution for demanding requirements:
- 24 control loops (22 with functional safety), including up to 4 spindles
- Version with multi-touch screen
- Milling, turning, and grinding operations
- User-friendly programming in HEIDENHAIN Klartext or with G codes
- Extensive machining and touch-probe cycle packages
Fast block processing time (0.5 ms)
- High-end performance for perfect surfaces and exceptional accuracy
- Dynamic collision monitoring for greater safety and reliability

TNC 640: high all-round productivity

The TNC 640 features an extensive package of cycles for milling, drilling, boring, grinding, and turning operations. It also provides special cycles for complex applications such as interpolation turning and hobbing. All of this functionality can be programmed with Klartext functions and cycles. The OCM option optimizes roughing processes, using special trochoidal milling cycles to machine any contour with high efficiency. Productivity is significantly increased, while tool wear is considerably reduced. The optimal cutting data are determined by an integrated cutting-data calculator.

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