A conductivity electrode automatic cleaning device and its automatic cleaning control method
A technology of automatic cleaning and control methods, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problem that the conductivity electrode is easily polluted, the conductivity electrode is easily polluted, unstable, etc. problem, to achieve the effect of having electrode cleaning ability and solving the problem of electrode pollution
Active Publication Date: 2017-03-29
SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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Problems solved by technology
At the same time, along with the EDM process, the electro-corrosion products are mixed into the working fluid, and the surface of the conductivity electrode is easily contaminated by a layer of oil or other substances, making the collected conductivity signal of the working fluid inaccurate and inaccurate. Stablize
The working fluid is the discharge medium and has the functions of washing and chip removal, but after a period of use, the working fluid is very "dirty" and its composition is very complex, which seriously pollutes the conductivity electrode
Therefore, the conductivity acquisition device must first solve the problem that the conductivity electrode is easily polluted
[0003] In order to make the conductivity signal acquisition of the working fluid of the reciprocating wire electric discharge machine tool accurate and reliable, the device solves the problem that the conductivity electrode is easily polluted
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] Any feature disclosed in this specification (including the abstract and drawings), unless specifically stated, can be replaced by other equivalent or similar purpose alternative features. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0028] Such as Figure 1 to Figure 3 As shown, in this specific embodiment, the conductivity electrode automatic cleaning device is added on the basis of the equipment working fluid supply and exchange control device. The conductivity electrode automatic cleaning device includes a f...
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The invention provides an automatic conductivity electrode cleaning device and an automatic conductivity electrode cleaning control method. The automatic conductivity electrode cleaning device is added on the basis of supplying work liquid of a wire cut electric discharge machine tool. The automatic conductivity electrode cleaning device comprises a circulating groove, an energy storage device and a control module, wherein a conductivity electrode is arranged inside the circulating groove; the energy storage device can reflect the volume of liquid in the circulating groove; the automatic conductivity electrode cleaning device also comprises an electrode cleaning liquid inlet electromagnetic valve, an electrode cleaning liquid returning electromagnetic valve and an electrode cleaning liquid pump which are connected with the control module respectively. Under the condition of not affecting the online real-time acquisition of the conductivity, the automatic conductivity electrode cleaning device can be used for solving the problem of electrode pollution, and has an electrode cleaning capability in the work liquid conductivity acquiring process.
Description
technical field [0001] The invention relates to an automatic conductivity electrode cleaning device and an automatic cleaning control method thereof, in particular to an electric conductivity electrode automatic cleaning device and an automatic cleaning control method suitable for the technical field of electric spark cutting processing. Background technique [0002] The working fluid conductivity signal collector is specially used for collecting the conductivity of the working fluid of the high-speed reciprocating wire electric discharge machine tool. The composition of the working fluid for wire cutting machine tools is complex. The emulsified wire cutting working fluid is composed of base oil, emulsifier, antirust agent, oily agent, and various functional additives. agents and electrolytes. Water-based wire cutting working fluid is a new type of working fluid developed in recent years, including microemulsion wire cutting working fluid and fully synthetic wire cutting wo...
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IPC IPC(8): B08B3/04B08B3/08
CPCB08B3/04B08B3/08
Inventor 郭翠霞刘康胡光忠谢文玲蒋晓舒张宏志
Owner SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING