SU991669A1 - METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
SU991669A1
SU991669A1 SU2930103/08A SU2930103A SU991669A1 SU 991669 A1 SU991669 A1 SU 991669A1 SU 2930103/08 A SU2930103/08 A SU 2930103/08A SU 2930103 A SU2930103 A SU 2930103A SU 991669 A1 SU991669 A1 SU 991669A1
Authority
SU
USSR - Soviet Union
Prior art keywords
profile
electrode
tool
amplitude
voltage
Prior art date
Application number
SU2930103/08A
Other languages
Russian (ru)
Inventor
С.Н. Терехов
М.К. Мицкевич
Ж.А. Мрочек
И.А. Бакуто
В.И. Труханович
Original Assignee
Физико-технический институт АН Белорусской ССР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Физико-технический институт АН Белорусской ССР filed Critical Физико-технический институт АН Белорусской ССР
Priority to SU2930103/08A priority Critical patent/SU991669A1/en
Application granted granted Critical
Publication of SU991669A1 publication Critical patent/SU991669A1/en

Links

Abstract

1. Способ электроэрозионной обработки, при котором на электрод-инструмент наряду с силовыми подают поджигающие импульсы, амплитуду которых регулируют, отличающийся тем, что, с целью расширения технологических возможностей, величину амплитуды напряжения поджигающих импульсов устанавливают в зависимости от изменения профиля боковой поверхности детали и определяют из соотношения:где U - величина амплитуды напряжения поджигающих импульсов;K - коэффициент пропорциональности;φ(H) - функция, описывающая закон изменения профиля боковой поверхности детали;H - удаленность данной точки профиля от начала координат;D - поперечный размер профиля электрода.2. Способ по п.1, отличающийся тем, что, с целью повышения точности деталей за счет компенсации износа электрода-инструмента по боковым поверхностям, амплитуду напряжения поджигающих импульсов дополнительно увеличивают пропорционально уменьшению поперечного размера обрабатываемой полости.3. Способ по пп. 1,2, отличающийся тем, что дополнительно повышают величину рабочего тока пропорционально уменьшению поперечного размера обрабатываемой полости.4. Устройство для электроэрозионной обработки электродом-инструментом с пластинчатой рабочей частью, профиль которой эквидистантен профилю прошиваемой полости, снабженное схемой управления режимом обработки, отличающееся тем, что в него введена дополнительная пластина из токопроводящего материала с профилем, эквидистантным профилю рабочей части электрода-инструмента, установленная соосно рабочей части электрода-инструмента и изолированная от нее, причем указанная пластина электрически связана со схемой управления.1. Electro-erosion treatment method in which igniting pulses are supplied to the electrode tool along with power ones, the amplitude of which is regulated, characterized in that, in order to expand technological capabilities, the magnitude of the voltage of the ignition pulses is set depending on the change in the profile of the side surface of the part and determine from the relationship: where U is the magnitude of the amplitude of the voltage of the igniting pulses, K is the proportionality coefficient, φ (H) is a function describing the law of profile changing side to spine parts; H - distance of the profile point away from the origin; D - Profile elektroda.2 transverse dimension. The method according to claim 1, characterized in that, in order to improve the accuracy of the parts by compensating for the wear of the electrode tool on the side surfaces, the amplitude of the voltage of the igniting pulses further increase in proportion to the decrease in the transverse size of the cavity being processed. The method according to paragraphs. 1.2, characterized in that it further increases the value of the working current is proportional to the reduction in the transverse size of the cavity being processed. A device for electroerosive treatment with an electrode-tool with a lamellar working part, whose profile is equidistant to the profile of the pierced cavity, equipped with a control circuit for the processing mode, characterized in that an additional plate of conductive material with a profile equidistant to the profile of the working part of the electrode-tool is inserted, coaxially installed the working part of the electrode tool and isolated from it, and the specified plate is electrically connected with the control circuit.

SU2930103/08A 1980-05-28 1980-05-28 METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION SU991669A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2930103/08A SU991669A1 (en) 1980-05-28 1980-05-28 METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2930103/08A SU991669A1 (en) 1980-05-28 1980-05-28 METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION

Publications (1)

Publication Number Publication Date
SU991669A1 true SU991669A1 (en) 2013-12-27

Family

ID=60525620

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2930103/08A SU991669A1 (en) 1980-05-28 1980-05-28 METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
SU (1) SU991669A1 (en)

Similar Documents

Publication Publication Date Title
EP0027041B1 (en) Wire-cut electric-discharge machine, a power source for such a machine, and a method of wire-cut electric-discharge machining
JPS5511793A (en) Method of shaping synthetic polycrystalline diamond
MY132232A (en) Method and apparatus for electrochemical machining by bipolar current pulses
GB860118A (en) Method and arrangement for detaching material by spark erosion
SU991669A1 (en) METHOD OF ELECTRIC PROCESSING AND DEVICE FOR ITS IMPLEMENTATION
DE3461430D1 (en) Device for arc welding, particularly for submerged arc welding with one or two consumable electrodes
GB962635A (en) Electrical discharge machining apparatus and method
KR890015811A (en) Electrolytic finishing process
SU637224A1 (en) Machine for electro-erosion cutting-out
ES424667A1 (en) Process and device for cutting electrically conductive material workpieces
US3538291A (en) Electro-erosion machinery
JPS56126537A (en) Gap control method for spark machining device
SU1014676A1 (en) Apparatus for electric spark alloying
SU1114510A1 (en) Method of electrochemical machining to size
SU1653920A1 (en) Method of electrical abrasive cutting
SU953525A1 (en) Device for checking wear magnitude
SU1293914A1 (en) Method of automatic regulation of the cutting capability of the grinding wheel with the electro-erosion method
JPS54158797A (en) Electric discharge processing device control method
SU698744A1 (en) Method of electro-chemical working
JPS54150796A (en) Electrode wear compensating device for electric discharge machine
GB780138A (en) Improvements in or relating to machines for machining conducting material by means of electric discharges
DE3865210D1 (en) DEVICE FOR ELECTRICALLY CONTACTING IN AN IMPULSE OR SHOCKWAVE GENERATING APPARATUS.
SU69444A2 (en) Metal processing device
JPS5570524A (en) Method of controlling spark machining
SU585032A1 (en) Method of electroerosion-chemical working