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handle: 10261/122280
[ES] La presente invención divulga un procedimiento de alta precisión para monitorizar en tiempo real el estado del contacto herramienta-pieza de trabajo en operaciones de mecanizado y la detección de la rotura de la herramienta. Un primer aspecto de la invención describe un procedimiento de monitorización del comportamiento dinámico del proceso de corte de una operación de mecanizado, basado en la medida de la caída de voltaje entre herramienta de corte y pieza. El método es especialmente útil en operaciones de micromecanizado aunque su concepto general es aplicable a operaciones de mecanizado en general. Un segundo aspecto está dirigido aun sistema para la monitorización en tiempo real de operaciones de mecanizado que comprende fundamentalmente: un sensor para determinar la caída de potencial herramienta-pieza de trabajo y unos medios de procesamiento que reciben la señal del sensor y están adaptados para llevar a cabo el procedimiento propuesto en la invención
[EN] The invention relates to a high-precision method for monitoring, in real time, the state of tool-workpiece contact during machining operations and detection of tool breakage. A first embodiment of the invention relates to a method for monitoring the dynamic behavior of the cutting process of a machining operation, based on the measurement of the voltage drop between the cutting tool and the workpiece. The method is especially useful in micromachining operations although the general concept thereof is applicable to machining operations in general. A second embodiment relates to a system for monitoring machining operations in real time, said system fundamentally comprising: a sensor for determining the tool-workpiece potential drop, and processing means that receive the signal of the sensor and are suitable for carrying out the method according to the invention
Consejo Superior de Investigaciones Científicas, Universidad Politécnica de Madrid
A1 Solicitud de patente con informe sobre el estado de la técnica
Peer reviewed
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