Ultrasonic intelligent tracking power supply system applied to wire drawing grinding tool

Abstract

The invention discloses an ultrasonic intelligent tracking power supply system applied to a wire drawing grinding tool. The system comprises an ultrasonic power supply body, an ultrasonic transducer which is used for converting input power into ultrasonic waves and then transmitting the ultrasonic waves out and consumes a very small part of power, and a power supply intelligent detection control assembly which comprises a program control frequency generation unit, a feedback detection unit, a microprocessor unit and a power amplification unit. The system is easy to operate, a feedback detection system and a microprocessor system are matched with each other in the using process of the power source, the effect of dynamically recording the working state of the transducer is achieved, the optimal working frequency point is obtained through calculation of the microprocessor system, and after the optimal working point is found, the frequency of the power source can be continuously changed; therefore, the working state of the transducer is continuously changed and adjusted, the transducer is kept at the optimal working point, the optimal working point is tracked, the power amplification system amplifies a transmission signal, transmission distortion is prevented, and stable operation of the system is maintained.

Description

technical field [0001] The invention relates to the technical field of ultrasonic intelligent power supply, in particular to an ultrasonic intelligent tracking power supply system applied to wire drawing abrasive tools. Background technique [0002] Under the current circumstances, the processing and grinding of wire drawing dies are mostly processed by ultrasonic grinding. During ultrasonic grinding, the key to operating the grinding machine is to control the ultrasonic power supply, drive the ultrasonic transducer, and make the driving frequency output by the power supply consistent with the ultrasonic transducer device. Keep the natural frequency consistent, so that the best grinding effect can be achieved. If the frequency deviates, the output power of the ultrasonic transducer will be greatly reduced, or even have no power output. How to control the ultrasonic power supply, most of the wire drawing mills produced now Most of the grinding equipment in tool companies is m...

AI Technical Summary

Problems solved by technology

[0002] Under the current circumstances, the processing and grinding of wire drawing dies are mostly processed by ultrasonic grinding. During ultrasonic grinding, the key to operating the grinding machine is to control the ultrasonic power supply, drive the ultrasonic transducer, and make the driving frequency output by the power supply consistent with the ultrasonic transducer device. Keep the natural frequency consistent, so that the best grinding effect can be achieved. If the frequency deviates, the output power of the ultrasonic transducer will be greatly reduced, or even have no power output. How to control the ultrasonic power supply, most of the wire drawing mills produced now Most of the grinding equipment in tool companies is manually operated. Finding the best working frequency point with technical experience is not easy to operate, and it is difficult for novices or beginners to master. After the grinding machine works for a long time, due to the length of the grinding needle Wear and tear has caused the working frequency point to shift, and it is necessary to manually readjust the frequency. In the case of multiple devices working at the same time, it takes a lot of manpower, and it requires personnel with technical experience. Ordinary workers cannot operate. , we propose an ultrasonic intelligent tracking power supply system applied on drawing abrasive tools

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