SU865581A1 - Method of dimensional electrochemical working - Google Patents

Method of dimensional electrochemical working Download PDF

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Publication number
SU865581A1
SU865581A1 SU762326489A SU2326489A SU865581A1 SU 865581 A1 SU865581 A1 SU 865581A1 SU 762326489 A SU762326489 A SU 762326489A SU 2326489 A SU2326489 A SU 2326489A SU 865581 A1 SU865581 A1 SU 865581A1
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SU
USSR - Soviet Union
Prior art keywords
electrolyte
temperature
dimensional electrochemical
electrochemical working
dimensional
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SU762326489A
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Russian (ru)
Inventor
Геннадий Александрович Гейко
Юрий Аристархович Глухарев
Николай Александрович Позняк
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Предприятие П/Я М-5521
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Priority to SU762326489A priority Critical patent/SU865581A1/en
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Publication of SU865581A1 publication Critical patent/SU865581A1/en

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Description

(54) СПОСОБ РАЗМЕРНОЙ ЭЛЕКТРОХИМИЧЕСКОЙ ОБРАБОТКИ Изобретение относитс  к размерной электрохимической обработке деталей Известны способы размерной электрохимической обработки с использованием систем подачи газа в межэлектродный зазор и регулированием темпе ратуЕнаг электролита в процессе обработки Cl3 . Однако известные способы не обеспечивают посто нства содержани  элек тропроводности электролита в течение всего времени обработки, что приводи к снижению точности обработки. Цель изобретени  - повышение точности обработки поверхностей любой конфигураиии. Поставленна  цель достигаетс  тем что расход газа, вводимого в электролит дл  улучшени  гидродинамики проиесса, дополнительно регулируют пропорционально изменению температуры электролита, увеличива  его количество при повышении и уменьша  при снижении температулы электролита до момента достижени  им заданной темпе ратуры. Способ осуществл етс  следующим образом. Устанавливаетс  оптимальна  величина межэлектродного зазора, включаДЕТАЛЕЙ етс  подача электролита и газа в определенном соотношении. Затем включаетс  источник питани  и система регулировани  и стабилизации температуры электролита. Вк.пючаетс  подача электрода-инструмента . Одновременно с датчиком стабилизации температуры включаетс  св занный с ним блок ста-: билизаыии электропроводности электролита/ управл ющий клапаном дополни-, тельной регулировки расхода газа.При изменении температуры, одновременно с командой на включение теплообменного агрегата подаваемой датчиком . стабилизации температуры электролита , включаетс  блок стабилизации электропроводности, который подает сигнал на включение клапана дополнительной регулировки расхода газа пропорционально изменению температуры электролита, и отключает его при достижениии электролитом заданной температуры по команде с датчика стабилизации температуры . Использование способа размерной электрохимической обработки обеспеч вает повышение точности и качества обработки,(54) METHOD FOR DIMENSIONAL ELECTROCHEMICAL TREATMENT The invention relates to dimensional electrochemical machining of parts. Methods of dimensional electrochemical machining are known using gas supply systems to the interelectrode gap and control of the electrolyte temperature during Cl3 processing. However, the known methods do not ensure the constancy of the electrical conductivity of the electrolyte during the entire treatment time, which leads to a decrease in the processing accuracy. The purpose of the invention is to improve the accuracy of surface treatment of any configuration. This goal is achieved by the fact that the flow rate of gas introduced into the electrolyte to improve the hydrodynamics of the process further regulates proportionally to the change in the temperature of the electrolyte, increasing its quantity with increasing and decreasing with decreasing temperature of the electrolyte until it reaches a predetermined temperature. The method is carried out as follows. The optimum interelectrode gap is established, including the DETAILS of the flow of electrolyte and gas in a certain ratio. Then the power supply and the system for regulating and stabilizing the electrolyte temperature are turned on. In. The tool electrode feed is applied. Simultaneously with the temperature stabilization sensor, an associated stationary block is turned on: electrolyte conductivity elimination / valve control for additional adjustment of the gas flow. When the temperature changes, simultaneously with the command to turn on the heat exchange unit supplied by the sensor. stabilization of the electrolyte temperature, includes a conductivity stabilization unit, which sends a signal to turn on the valve for additional adjustment of the gas flow proportional to the change in the electrolyte temperature, and turns it off when the electrolyte reaches the specified temperature by a command from the temperature stabilization sensor. The use of the method of dimensional electrochemical processing provides an increase in the accuracy and quality of processing,

Claims (1)

1. Труды Тульского политехнического института по технологии машиностроени . Вып.13,Тула, 1971,с.157-162.1. Proceedings of the Tula Polytechnic Institute for Engineering Technology. Issue 13, Tula, 1971, pp.157-162.
SU762326489A 1976-02-23 1976-02-23 Method of dimensional electrochemical working SU865581A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762326489A SU865581A1 (en) 1976-02-23 1976-02-23 Method of dimensional electrochemical working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762326489A SU865581A1 (en) 1976-02-23 1976-02-23 Method of dimensional electrochemical working

Publications (1)

Publication Number Publication Date
SU865581A1 true SU865581A1 (en) 1981-09-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU762326489A SU865581A1 (en) 1976-02-23 1976-02-23 Method of dimensional electrochemical working

Country Status (1)

Country Link
SU (1) SU865581A1 (en)

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