Controller-accurate Heidenhain TNC simulation.

Eureka3X interprets your actual Heidenhain post-processor output on a complete 3D machine model.
Collisions, TOOL CALL errors, and complex spatial transformations — caught before Cycle Start.

What is a Heidenhain CNC simulator? It is specialized software that interprets the actual NC program—post-processed Heidenhain Klartext—and executes it on a virtual machine model to catch collisions and errors before machining. With Eureka3X, your CNC machine simulator serves as a perfect digital twin for rigorous NC program verification.

💻 Windows 10/11 Required
Eureka3X is a desktop simulator and cannot be installed on mobile devices.
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Trusted by professionals who can't afford mistakes

Eureka3X is built on Eureka Virtual Machining — 20+ years of industrial CNC simulation, used in production by world-class manufacturers.

Sound familiar?

These happen every week in every shop. Eureka3X fixes all three.

THE PROBLEM

Klartext and Q-parameters are black boxes

Heidenhain Klartext and Q-parameter logic are often black boxes for generic simulators, leaving your programs unverified.

THE FIX

Heidenhain-accurate simulation

Eureka3X emulates the exact behavior of the TNC controller, interpreting Klartext and Q-parameters flawlessly.

THE PROBLEM

TOOL CALL and TOOL DEF logic mistakes

Incorrect TOOL CALL or TOOL DEF parameters can cause tool length crashes that are difficult to predict without physical dry runs.

THE FIX

Verify tool changes perfectly

We simulate exactly how the TNC manages tool definitions, changes, and compensations, catching setup errors instantly.

THE PROBLEM

Complex spatial transformations

Spatial transformations like PLANE SPATIAL or CYCL DEF 7 can cause unexpected axis movements and crashes.

THE FIX

Simulate the actual kinematics

Eureka3X interprets spatial functions exactly like your Heidenhain controller, ensuring your 5-axis movements are safe.

No credit card · Windows 10/11 · 4 machines included

G-Code Simulator vs CAM Simulator vs Online Viewer

	Online viewers	CAM simulators	Eureka3X
Shows toolpath	✓	✓	✓
Real machine simulation	✗	Partial	✓
Post-processed G-code	✗	✗	✓
Controller-specific interpretation	✗	✗	✓
Full collision detection	✗	Partial	✓
Machine structure / fixtures	✗	Partial	✓
Material removal accuracy	✗	✓	✓
Works without CAM software	✗	✗	✓
Production-ready	✗	✗	✓

Online tools are fine for checking toolpath direction. Eureka3X is for people who run real programs on real machines.

Ready to try it?

EUREKA3X BASIC

€9 /mese

Macchina: Qualsiasi fresatrice a 3 assi
(Haas, Fanuc, Siemens, Heidenhain)

✓
Simulazione Completa
Ambiente 3D completo con asportazione di materiale.
✓
Verifica di base
Verifica di sintassi e dei finecorsa
✓
Editor & Debugger
Editor G-code integrato, debugger, JOG Virtuale e MDI.
✓
Ispezione
Misure di distanza, angolo, misurazioni dinamiche e annotazioni.
✓
Interfaccia Fusion 360
Include una interfaccia GRATUITA per Autodesk Fusion 360.
✓
Include 4 macchine
Haas VF2, Fanuc Robodrill, DMG 635V e DN Solutions DNM5700

EUREKA3X PRO

€49 /mese

Macchina: Qualsiasi fresatrice a 3 assi
(Haas, Fanuc, Siemens, Heidenhain)

✓
Tutto ciò che c'è in BASIC
✓
Rilevamento completo delle collisioni
✓
Generatore di file Viewer
Esporta i file .evpf per la condivisione tra qualità e produzione.
✓
Confronto CAD vs. grezzo
Rileva tallonamenti, materiale in eccesso e difetti geometrici
✓
Verifica di Taglio
Verifiche in tempo reale dei limiti tecnologici.
✓
Report Automatici
Generazione di documentazione completa in PDF.
✓
Assistente G-Code
Inserimento rapido di cicli complessi.

EUREKA G-CODE

Edizione Enterprise

Prezzi personalizzati — contattaci per un preventivo

Macchina: Qualsiasi macchina, qualsiasi complessità

✓Tutto ciò che c'è in PRO
✓Tutte le cinematiche — torni-fresa, fantine mobili, multimandrino
✓Tutti i controlli numerici e i loro dialetti
✓Interfacce con i principali sistemi CAM e presetting utensili

+ NC CODER

✓Programmazione multicanale con post-processor integrato
✓Sincronizzazione canali per fantine mobili e torni-fresa

+ CHRONOS

✓Ottimizzazione degli avanzamenti con IA su programmi G-code esistenti

Onboarding dedicato · Supporto prioritario

Scopri di più su Eureka G-Code →

The math is obvious.

A spindle crash means

Days or weeks offline
Every day of downtime erases margin
Costly machine repair
Spindle, fixture, and tooling damage
Scrapped parts and missed deliveries
Reputation damage on top of material loss

catch it
here
instead

Eureka3X protects you

One crash costs more than a year of Eureka3X. Load your G-code, run the simulation, see the crash on screen — not on the machine.

30-day free trial · no credit card required

Supported Heidenhain Controllers

Heidenhain TNC 320 / 530 / 640

The same Heidenhain programs you send to the machine. Interpreted the same way. No rewriting, no approximations.

From download to simulation in under 10 minutes

Register — free, no credit card
Download Eureka3X for Windows
Load your NC program, tools, work origins, stocks and fixtures
Note: A free Fusion360-Eureka interface is available to pass all these automatically.
Run the simulation

DMG 635V included from day one
Plus 3 other production-ready machines (Fanuc, Haas, Siemens) to cover your whole shop.

Frequently Asked Questions

+Does it simulate Heidenhain Klartext?

Yes, Eureka3X natively interprets Heidenhain Klartext conversational programming and Q-parameters.

+Which Heidenhain controllers are supported?

Eureka3X supports a wide range of Heidenhain controllers including TNC 320, 530, and 640.

+What happens after the trial?

After 30 days, your trial will expire. If you want to continue using the software, you can upgrade to one of our plans. There is no automatic charge since we don't ask for your credit card upfront.

+Can I use my own Heidenhain files?

Yes! The simulator is designed exactly for that. You can load any NC program post-processed for your Heidenhain machine and verify it using one of the included 3D machine models.