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Online monitoring method for electrolytic grinding process

A process, electrolytic grinding technology, applied in the field of monitoring, to achieve good surface morphology, improve accuracy, and facilitate online control.

Active Publication Date: 2015-06-24
常州常工院技术转移有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The ratio between mechanical removal and electrochemical removal is a very important parameter in electrolytic grinding, but there is no effective method to determine this parameter

Method used

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  • Online monitoring method for electrolytic grinding process

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Embodiment Construction

[0023] In order to further understand the content of the present invention, the present invention is described in detail.

[0024] A method for on-line monitoring of the electrolytic grinding process of the present invention, the steps are:

[0025] (1) Collect a certain amount of electrolyte solution with particles and dilute it;

[0026] (2) analyze the particles in the diluted electrolyte in step (1):

[0027] 1) Use the CSI particle analyzer to analyze the electrolyte containing particles, and the particle number and size distribution can be obtained;

[0028] 2) First use ferrographic technology to make ferrographic slices, and then use ferrographic microscope with image acquisition system to analyze and study the ferrographic slices to obtain the characteristics of particle color, composition, shape, size and type;

[0029] 3) First use the filter spectrum technology to make the filter spectrum, and then use the laser confocal microscope to analyze and study the filter...

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Abstract

The invention discloses an online monitoring method for the electrolytic grinding process. The online monitoring method for the electrolytic grinding process comprises the steps that 1, electrolyte is obtained and diluted; 2, particles in the diluted electrolyte are analyzed; 3, particle features obtained through analysis are reasonably selected through a feature fusion technology, so that reasonable feature indexes are obtained for identifying the types of the particles; 4, based on fuzzy C-means and the support vector data description theory, an electrolytic grinding process evaluating model is established, and the electrolytic grinding process is monitored according to the mapping relationship between the types of the particles and the electrolytic grinding process. By the adoption of the online monitoring method for the electrolytic grinding process, the ratio parameter between the mechanical removal amount and the electrochemical removal amount in the electrolytic grinding process can be obtained, the purpose of monitoring the electrolytic grinding process on line can be achieved so that the electrolytic grinding process can be controlled on line, and therefore the online monitoring method for electrolytic grinding precision is effectively improved.

Description

technical field [0001] The invention relates to a monitoring method, in particular to an online monitoring method of electrolytic grinding process. Background technique [0002] Electrolytic grinding processing technology is one of the typical technologies in electrolytic composite processing technology. Electrolytic composite machining technology is a technology that combines electrolytic machining with other processing methods to meet different processing needs. Electrolytic grinding technology is a technology that combines electrolysis and mechanical grinding to meet the processing needs of higher processing accuracy, surface roughness and processing stability. [0003] The ratio between mechanical removal and electrochemical removal is a very important parameter in electrolytic grinding, but there is no effective method to determine this parameter. In fact, in the process of electrolytic grinding, due to the comprehensive effect of electrochemical reaction and mechanic...

Claims

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Application Information

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IPC IPC(8): B23H5/08B23H11/00
CPCB23H5/08G05B19/188G05B19/406
Inventor 陈勇将干为民褚辉生徐波王祥志
Owner 常州常工院技术转移有限公司
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