Edge decoupling type numerical control machine tool cutter wear self-adaptive compensation system and compensation method

By adopting an edge-decoupled CNC machine tool tool wear adaptive compensation system with a three-layer architecture and standard G-code instruction set, the problem of poor cross-brand compatibility in existing technologies has been solved. This enables seamless migration and rapid replication of cross-brand tool wear compensation, improving flexibility and production efficiency.

CN122085876APending Publication Date: 2026-05-26SUZHOU SYNTEC EQUIP CO LTD
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Patent Information

Application Number
CN202610511581.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-17
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The existing automatic tool replacement technology has deep coupling between business logic and heterogeneous proprietary protocols, resulting in poor cross-brand compatibility, difficulty in system upgrades and maintenance, and affecting the agile deployment and high availability of flexible production lines.

Method used

The edge-decoupled CNC machine tool tool wear adaptive compensation system adopts a three-layer architecture of application business layer, edge decoupling layer and device execution layer. It uses standard G code instruction set (such as G210.025 and G210.024) for data interaction and instruction conversion, shielding the differences in underlying communication and realizing unified control across brands.

Benefits of technology

It enables seamless migration and rapid replication of tool wear compensation across different manufacturers, lowers the barrier to entry for production lines, improves flexibility and production efficiency, and avoids the risk of downtime for host computer software upgrades due to changes in the underlying driver.

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Abstract

The invention relates to an edge decoupling type numerically-controlled machine tool cutter wear self-adaptive compensation system and method, and the system comprises an application service layer which is used for carrying out the centralized processing of a cutter compensation algorithm and a compensation strategy, so as to generate a standardized cutter compensation control instruction according to the inputted technological parameters; the edge decoupling layer is in communication connection with the application business layer, and is used for receiving the standardized cutter compensation control instruction, calling a corresponding private protocol analyzer according to the brand type of a target numerical control machine tool, and converting the standardized cutter compensation control instruction into an underlying instruction which can be executed by the target numerical control machine tool; and the equipment execution layer comprises at least one numerical control machine tool and is used for executing the bottom layer instruction to complete tool wear compensation. An innovative three-layer edge decoupling architecture (an application service layer, an edge decoupling layer and an equipment execution layer) is adopted to completely sink and isolate the heterogeneous communication complexity in the edge decoupling layer.
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