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Online control device and online control method for electrolyte conductivity in electrolytic machining

A control device and conductivity technology, applied in electric machining equipment, machining special circuits, circuits, etc., can solve the problems of poor electrolytic machining accuracy, difficult to control machining accuracy, etc., to ensure service life and equipment safety, improve accuracy, and durability. Corrosive effect

Inactive Publication Date: 2014-03-26
常州市国邦电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages of poor precision and difficult control of the existing electrolytic machining, and to provide an on-line control device and method for the conductivity of the electrolyte in electrolytic machining. By adopting the technical solution provided by the present invention, the electrolytic process can be controlled online. The conductivity of the liquid controls the gap of the electrolytic machining, thereby improving the accuracy of the electrolytic machining

Method used

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  • Online control device and online control method for electrolyte conductivity in electrolytic machining
  • Online control device and online control method for electrolyte conductivity in electrolytic machining

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Embodiment

[0038] combine figure 1 and figure 2, an on-line control device for the conductivity of the electrolyte in electrolytic processing in this embodiment, including a submersible pump 2, an insulating tube 3, a solenoid valve 4, a conductivity sensor 5, a conductivity controller 6, a cooling device 7 and a heating device 8 . The submersible pump 2 communicates with the solenoid valve 4 through the insulating tube 3, the submersible pump 2 is located below the liquid level of the electrolyte in the electrolytic cell 1, and is used to transport the electrolyte in the electrolytic cell 1 to the conductivity sensor 5; the solenoid valve 4 Connected with the conductivity sensor 5, it is used to control the on-off of the insulating pipe 3 and limit the return flow of the electrolyte in the conductivity sensor 5; the conductivity controller 6 is connected with the submersible pump 2, the solenoid valve 4, and the conductivity sensor 5 respectively. , the cooling device 7 is connected ...

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Abstract

The invention discloses an online control device and an online control method for electrolyte conductivity in electrolytic machining, and belongs to the field of electrolyte conductivity control. The online control device for electrolyte conductivity in electrolytic machining disclosed by the invention comprises a submersible pump, an insulation pipe, an electromagnetic valve, a conductivity sensor, a conductivity controller, a cooling device and a heating device, wherein the submersible pump is communicated with the electromagnetic valve through the insulation pipe; the electromagnetic valve is communicated with the conductivity sensor; the conductivity controller is respectively connected with the submersible pump, the electromagnetic valve, the conductivity sensor, the cooling device and the heating device; the cooling device is used for cooling down electrolyte; the heating device is used for warming up the electrolyte. The invention also discloses the online control method for electrolyte conductivity in the electrolytic machining. According to the online control device and the online control method for the electrolyte conductivity in the electrolytic machining, a gap of electrolytic machining is controlled through online control of the electrolyte conductivity, thus the electrolytic machining precision is improved.

Description

technical field [0001] The present invention relates to a conductivity control device and method, more specifically, to an on-line conductivity control device and method for electrolyte used in electrolytic machining in the field of non-traditional processing. Background technique [0002] At present, the processing used in mechanical manufacturing can be divided into traditional mechanical processing and non-traditional processing. [0003] Traditional machining relies on the tool material being harder than the workpiece material, and using mechanical energy to remove excess material on the workpiece, which is generally feasible. However, when the workpiece material becomes harder and the processed surface becomes more and more complex, traditional machining will limit the productivity and affect the processing quality, and sometimes even cannot be processed; if the wall thickness of the workpiece is getting smaller and smaller (the wall thickness is less than 0.5 mm), due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H3/02
Inventor 干为民房汝建张晓云黄亮杨景景徐波褚辉生
Owner 常州市国邦电器有限公司
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