JPS5619974A - Arc welding method - Google Patents
Arc welding methodInfo
- Publication number
- JPS5619974A JPS5619974A JP9422879A JP9422879A JPS5619974A JP S5619974 A JPS5619974 A JP S5619974A JP 9422879 A JP9422879 A JP 9422879A JP 9422879 A JP9422879 A JP 9422879A JP S5619974 A JPS5619974 A JP S5619974A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- voltage
- beads
- weld
- reinforcement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Abstract
PURPOSE: To properly control the reinforcement of weld of beads by firing the arc of a nonconsumable auxiliary electrode behind the main electrode and detecting the voltage of this arc thereby controlling the height of reinforcement of weld of the beads.
CONSTITUTION: The change in the height of the solidified metal (bead) 6 formed by a main electrode 2 may be detected by detecting the voltage of the auxiliary arc 5' of an auxiliary electrode 5 above the same. If with this voltage signal as a detection signal the arc current and voltage of the main electrode 2 are controlled, the reinforcement of weld of the beads of always constant height may be obtained. It is desirable to use a DC electric power source of constant current type in which arc voltage shows a marked change for the electric power source of the auxiliary electrode 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9422879A JPS5619974A (en) | 1979-07-26 | 1979-07-26 | Arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9422879A JPS5619974A (en) | 1979-07-26 | 1979-07-26 | Arc welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619974A true JPS5619974A (en) | 1981-02-25 |
JPS63153B2 JPS63153B2 (en) | 1988-01-05 |
Family
ID=14104442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9422879A Granted JPS5619974A (en) | 1979-07-26 | 1979-07-26 | Arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619974A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227974A (en) * | 1984-04-26 | 1985-11-13 | Mitsubishi Electric Corp | Welding equipment |
JPS6131069A (en) * | 1984-07-25 | 1986-02-13 | Nippon Shiyotsuken Kk | Raw material for potato croquette, and its preparation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7293598B2 (en) * | 2018-10-10 | 2023-06-20 | オムロン株式会社 | electromagnetic relay |
JP7127487B2 (en) * | 2018-10-31 | 2022-08-30 | オムロン株式会社 | relay |
-
1979
- 1979-07-26 JP JP9422879A patent/JPS5619974A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227974A (en) * | 1984-04-26 | 1985-11-13 | Mitsubishi Electric Corp | Welding equipment |
JPS6131069A (en) * | 1984-07-25 | 1986-02-13 | Nippon Shiyotsuken Kk | Raw material for potato croquette, and its preparation |
Also Published As
Publication number | Publication date |
---|---|
JPS63153B2 (en) | 1988-01-05 |
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