Virtual trade show | Machine tool

TNC7: innovative, sustainable, and dependable

Further developed to include four hardware variants and new done-in-one machining capabilities, the TNC7 continues to raise the benchmark for intuitive CNC operation and reliable shopfloor processes.

Discover intelligent and innovative solutions for agile and efficient manufacturing!

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Empower manufacturing:
Intelligent system solutions for machine tools and automated manufacturing processes

Discover exceptional accuracy, reliability, and performance through carefully engineered systems
and perfectly matched components from the HEIDENHAIN CORPORATE GROUP.
As a partner, we support you in achieving efficient, agile, and resilient manufacturing processes.

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New technologies for the TNC7

In the future, the 19-inch and 24-inch variants of the TNC7 will offer cylindrical grinding and shaping operations. These functions will round out the TNC7’s machining capabilities while further enhancing the dimensional accuracy, contour fidelity and surface quality of workpieces. Single-setup machining with milling, turning and grinding operations will be easier than ever for TNC7 users.

The TNC7 and TNC7 basic will also offer new cylinder surface machining capabilities. In addition, new simulation and graphical programming functions are making TNC7 controls even more intuitive to operate through improved user guidance and new analysis options.

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Automation solutions for more
agile and efficient manufacturing

New addition to the TNC7 HMI-Portfolio: The TNC7 go

The TNC7 go is bringing the intuitive, future-ready TNC7 user interface to vocational training centers and legacy machines. A particular highlight is its new “Graphical positioning” function. Instead of manually writing an NC program, users can draw the desired contours or patterns directly on their touchscreen. Position approach movements are handled by the control.

As a straight-cut control the TNC7 go is the next-generation successor to the HEIDENHAIN TNC 128 control.

TNC7 basic: the 3+2-axis control

The TNC7 basic lies near the lower end of the HMI portfolio, replacing the popular TNC 620. Its 16-inch touchscreen features Full HD resolution. Particularly space-conscious users can opt for a machine operating panel with only the most essential functions. The TNC7 basic can be used with the typical, wide-ranging TNC7 software options that boost user-friendliness, efficiency and process reliability.

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The TNC7 select

Compact 5-axis control for CAM-based manufacturing

The TNC7 select is ideal for compact machines along with workflows that leverage CAD/CAM systems to create NC programs. This new addition to the TNC7 family provides the precise set of software options and technologies needed for powerful 5-axis simultaneous machining in day-to-day usage.

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The OC 310 multi-functional override controller

Two potentiometers in one multi-functional operating element: the new OC 310 override controller facilitates working with a TNC7, since the user can now regulate both the feed rate and rapid traverse with just this one operating element. The user is supported by the new “Conditional stop” software function, for intuitive, convenient and one-handed proving-out of NC programs. The user simply defines breakpoints in the NC program at which the control will stop during program run (such as before a tilting function, when the tool is changed, or when the machining feed rate changes to rapid traverse). The override controller vibrates to generate tactile feedback, simplifying the user's workday. Each user can define the events for which this function is active.

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