AI Thermal Displacement Compensation

Machine tools, which require high machining accuracy, are deformed by thermal expansion of metal even with slight temperature changes. Therefore, machining accuracy is affected by displacement (thermal displacement) of the machining point position. With FANUC AI thermal displacement compensation, we are able to compensate for the thermal displacement and achieve high accuracy.

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Key Features

AI-Powered Thermal Displacement Modeling

Uses artificial intelligence to derive the relationship between temperature changes and displacement in machining points.

Machine Learning-Based Model Generation

Employs machine learning to build thermal displacement models using data from multiple temperature sensors.

Enhanced Machining Accuracy

Predicts and compensates for displacement caused by temperature changes, enabling high-precision and stable machining.

Automated Model Creation with Dedicated Tool

Thermal displacement models are generated automatically via a dedicated “Model Development Tool” based on real-time sensor input.

Dynamic Compensation Execution

Compensation files are loaded into the CNC and dynamically adjust machining operations in response to current temperature conditions.

Multi-Model Support for Complex Machines

Supports multiple compensation models that can be applied to different machine components, such as main and sub spindles in turn-mill centers.

High Sensor Capacity and Accuracy

Accommodates up to 16 temperature sensors per unit, each capable of detecting temperature changes with a precision of 0.01°C.

Dedicated Sensor Input Integration

A specialized Temperature Sensor Input Unit enables easy connection of external sensors for accurate thermal monitoring.

Target Applications - Machining Centre, Lathe & Grinding machines

Horizontal Lathe
Vertical Lathe
Turn-mill Centre
Twin turret Lathe
Multi-path Lathe
Turning SPM
Automated Lathe with Gantry control