RO93290B1 - Method for presetting, adjusting and maintaining the current value in arc welding - Google Patents

Method for presetting, adjusting and maintaining the current value in arc welding

Info

Publication number
RO93290B1
RO93290B1 RO121692A RO12169286A RO93290B1 RO 93290 B1 RO93290 B1 RO 93290B1 RO 121692 A RO121692 A RO 121692A RO 12169286 A RO12169286 A RO 12169286A RO 93290 B1 RO93290 B1 RO 93290B1
Authority
RO
Romania
Prior art keywords
maintaining
adjusting
arc welding
presetting
current value
Prior art date
Application number
RO121692A
Other languages
Romanian (ro)
Other versions
RO93290A2 (en
Inventor
Nicolae Joni
Original Assignee
INSTITUTUL DE SUDURA SI îNCERCARI DE MATERIALE
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 INSTITUTUL DE SUDURA SI îNCERCARI DE MATERIALE filed Critical INSTITUTUL DE SUDURA SI îNCERCARI DE MATERIALE
Priority to RO121692A priority Critical patent/RO93290B1/en
Publication of RO93290A2 publication Critical patent/RO93290A2/en
Publication of RO93290B1 publication Critical patent/RO93290B1/en

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  • Arc Welding Control (AREA)

Abstract

Inventia se refera la o metoda de prescriere, reglare si mentinere a valorii curentului electric la sudarea cu arc, caracterizata prin aceea ca prevede utilizarea în paralel a K generatoare de curent constant cu valori astfel alese, încît sa fie direct proportionale cu puterile lui 2, pentru furnizarea unui anumit curent de sudare comandîndu-se activarea a n surse, printr-o comanda numerica binara corespunzatoare numarului ce reprezinta intensitatea curentului de sudare.The invention relates to a method of prescribing, adjusting and maintaining the value of electric current at arc welding, characterized in that it provides for the parallel use of a constant current generator K with values so chosen as to be directly proportional to the powers of 2, to provide a certain welding current by commanding the activation of sources by means of a numerical binary command corresponding to the number representing the intensity of the welding current.

RO121692A 1986-01-03 1986-01-03 Method for presetting, adjusting and maintaining the current value in arc welding RO93290B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121692A RO93290B1 (en) 1986-01-03 1986-01-03 Method for presetting, adjusting and maintaining the current value in arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121692A RO93290B1 (en) 1986-01-03 1986-01-03 Method for presetting, adjusting and maintaining the current value in arc welding

Publications (2)

Publication Number Publication Date
RO93290A2 RO93290A2 (en) 1987-12-31
RO93290B1 true RO93290B1 (en) 1988-01-01

Family

ID=20118779

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121692A RO93290B1 (en) 1986-01-03 1986-01-03 Method for presetting, adjusting and maintaining the current value in arc welding

Country Status (1)

Country Link
RO (1) RO93290B1 (en)

Also Published As

Publication number Publication date
RO93290A2 (en) 1987-12-31

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