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A control circuit of a powder feeder for supersonic flame spraying

A supersonic flame and control circuit technology, which is applied in general control systems, program control, electrical program control, etc., can solve problems such as not being able to meet processing requirements, and achieve the effect of improving powder feeding efficiency and reducing costs

Active Publication Date: 2017-12-22
WUHU DINGHENG MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method does not allow one of the motors to control failure, and the other can replace it. The two work and stop at the same time, which cannot meet the actual processing needs.

Method used

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  • A control circuit of a powder feeder for supersonic flame spraying

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0017] like figure 1 As shown, a control circuit of a powder feeder for supersonic flame spraying, including potentiometer one 1, speed control board one 2, voltmeter one 3, power tube one 4, potentiometer two 5, voltmeter two 6, motor Two 7, speed control board two 8, power tube two 9, switch one 10, switch two 11, solenoid valve one 12, solenoid valve two 13, transformer 14, motor one 15 and plug-in strip 16, and the transformer 14 includes incoming lines side, 30V output terminal and 32V output terminal, the incoming line side of the transformer 14 is connected to 220V alternating current and then connected to pin 1 and pin 2 of the socket 16, and pin 1 and pin 2 of the speed control board 1 are respectively connected to On the 30V output terminal of the transformer 14, the 32V outp...

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PUM

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Abstract

The invention relates to a control circuit of powder feeder for hypersonic flame spraying, comprising a first potentiometer, a first speed control panel, a first voltmeter, a first power tube, a second potentiometer, a second voltmeter, a second motor, a second speed control panel, a second power tube, a first switch, a second switch, a first electromagnetic valve, a second electromagnetic valve, a transformer, a first motor and a power strip. The first motor and the second motor allows two feeding branches to be controlled; compared with the traditional single-channel feeding way, the feeding way using the two motors has the advantages that feeding efficiency is improved, the single device is used for two hypersonic flame spraying devices, the production cost is lowered, a replacement function is good, if one feeding branch has a control fault, the other feeding branch can be controlled instead, and smooth spraying is guaranteed.

Description

technical field [0001] The invention relates to the technical field of supersonic flame spraying, in particular to a control circuit of a powder feeder for supersonic flame spraying. Background technique [0002] Except for a few precious metals, metal materials will undergo chemical and electrochemical reactions with the surrounding medium and suffer from corrosion. In addition, the wear and tear caused by various mechanical actions on the metal surface is also extremely serious. A large number of metal components fail due to corrosion and wear, resulting in great waste and loss. With the continuous development of science and technology, remanufacturing technology has also been applied. According to the documents jointly issued by 11 departments including the Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Finance, the Ministry of Environmental ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
CPCG05B19/05G05B19/054
Inventor 程敬卿
Owner WUHU DINGHENG MATERIAL TECH
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