Self-adaption intelligent system for monitoring abnormal conditions of turning tool and method thereof

Abstract

The invention discloses a self-adaption intelligent system for monitoring abnormal conditions of turning tool and a method thereof; thermoelectric current is generated through a temperature difference between a blade participation cutting area and the bottom of a tool body in the cutting process; electricity is supplied to other vibration testing devices by dint of the current acquisition and a voltage controller; and finally, vibration features in the cutting process are transferred to such electronic equipment as mobile phones, computers or PDA of a visible monitoring platform through WIFI signals to achieve the purpose of real-time monitoring of a turning tool working condition through wireless connection. The system and the method can realize self-power supply in the cutting process and automatic report of the tool working condition, that is, the self-adaption intelligent monitoring function is realized.

Description

Technical field [0001] The invention relates to the technical field of turning tool monitoring, in particular to an adaptive intelligent monitoring system and method for the abnormal state of turning tools. Background technique [0002] In the process of metal cutting, the failure modes of tool wear, chipping and brittle fracture seriously restrict the improvement of workpiece production efficiency. During the production process, real-time monitoring of the working status of the tool can not only effectively ensure the machining accuracy and surface roughness of the processed workpiece, but also effectively prevent the cutting tool body and machine tool system from generating excessive mechanical or temperature loads due to tool failure The damage caused. [0003] At present, the monitoring of cutting tools during the cutting process can be divided into indirect monitoring technology and direct monitoring technology. [0004] Indirect monitoring technology is mainly a technology th...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a turning tool abnormal state self-adaptive intelligent monitoring system and its method, so that in the turning process, the turning tool can be real-time, accurate and effective self-adaptive intelligent monitoring, It can effectively prevent the occurrence of problems such as low workpiece machining accuracy, large surface roughness, and damage to the machine tool system and tool system caused by tool failure; not only has good adaptability to the processing environment (suitable for most machine tools), It also has the characteristics of low energy consumption and high monitoring convenience.

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