Electric circuit type device for probe consistency calibration of spark discharge devices and calibration method thereof

A spark discharge and consistency technology, applied in the direction of using electrical devices, measuring devices, using electromagnetic means, etc., can solve the problems of limited application range, inconvenient observation and adjustment, and inconvenient observation, and achieve a wide range of applications and methods. Simple and easy effects

Inactive Publication Date: 2016-09-28
CHANGCHUN JLU KENUO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The optical calibration method must be placed horizontally inside the device under test, which is difficult to meet the requirements when the device structure is complex, the application range is not wide and it is very inconvenient to observe
The feeler gauge method is to insert a ruler into the measured slit, which is also inconvenient for observation and adjustment

Method used

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  • Electric circuit type device for probe consistency calibration of spark discharge devices and calibration method thereof

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Experimental program
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Embodiment 1

[0019] The selected buzzer for the reminder device is the SOT plastic tube electromagnetic active buzzer produced by Xinghua Huayu Electronics Co., Ltd. with the model number HYT-09042. Its rated voltage is +5V, the working current is less than 40mA, and the working frequency is 2700±300HZ. The power supply selects +5V DC power supply according to the rated voltage of the buzzer, and the calibration plane adopts a steel sheet with a thickness of 0.5mm.

[0020] Such as figure 1 Said, a spark discharge device probe consistency calibration electric circuit device of the present invention, comprising a power supply 1, a reminder device 2, a switch 3, a probe 4 of the spark discharge device and a calibration plane 5; wherein, the reminder device 2, the switch 3 and the probe 4 of the spark discharge device are connected in turn to form a series circuit. After the 3 series circuits are connected in parallel, they are connected to the positive pole of the power supply 1, and the ne...

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Abstract

The invention discloses an electric circuit device for consistent calibration of a spark discharge device probe, which belongs to the technical field of power electronics and includes a power supply, a reminder device, a switch, a probe of a spark discharge device and a calibration plane; wherein, the reminder device, the switch and the spark discharge device The probes of the discharge device are connected in turn to form a series circuit. After n series circuits are connected in parallel (n is an integer greater than or equal to 1), they are connected to the positive pole of the power supply, and the negative pole of the power supply is connected to the calibration plane. The probe of the spark discharge device is connected to the calibration plane. vertical contact. Through the conduction of the electric circuit or not, the consistency of the probe of the spark discharge device is verified from the side. The method is simple and easy, and has a wide application range; through the conduction of the reminder circuit of the reminder device, it does not affect the adjustment of the spark discharge device, and is more intuitive.

Description

technical field [0001] The invention belongs to the technical field of power electronics, and in particular relates to a device and method capable of performing consistent calibration on a spark discharge device. Background technique [0002] The spark discharge device is a common equipment in industrial production. It is based on the principle of spark corrosion. When the probe part and the working plane are close to each other, a pulsed spark discharge is formed between the electrodes, and instantaneous high temperature is generated in the spark channel, which will corrode the metal. Remove it. [0003] One of the necessary conditions for the normal operation of the spark discharge device is to maintain a fixed gap. The spark discharge device has multiple parallel probes, and the distance between each probe and the working plane is kept equal, so that the device can work normally. Due to external force, mechanical error, or loss, there is always a phenomenon that the dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/14
CPCG01B7/14
Inventor 韩炜张世达吴悦铭
Owner CHANGCHUN JLU KENUO TECH CO LTD
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