JPS55147478A - Consumable electrode type pulse arc cutting method - Google Patents
Consumable electrode type pulse arc cutting methodInfo
- Publication number
- JPS55147478A JPS55147478A JP5679579A JP5679579A JPS55147478A JP S55147478 A JPS55147478 A JP S55147478A JP 5679579 A JP5679579 A JP 5679579A JP 5679579 A JP5679579 A JP 5679579A JP S55147478 A JPS55147478 A JP S55147478A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cut
- fluid
- consumable electrode
- electrode type
- 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.)
- Pending
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To form the clean cut surface free from deposition of molten dross without injecting fluid from a cutting torch by applying pulse currents between the material to be cut and a cutting wire at the time of fusion-cutting the material to be cut by generating a DC arc between both.
CONSTITUTION: A consumable electrode type wire is used and the material 9 to be cut is cut by generating a DC arc between the cutting wire 7 of a cutting torch 1 and the material 9 to be cut. In this case, the pulse current of frequency; 50W60Hz, voltage; 40W60V, current; 50W200A is applied to the DC background current for cutting. The application of the pulse current improves the stability of the arc during cutting, lets the molten dross of the cutting part be readily removed even without blowing fluid and enables the obtaining of the clean cut surface free from deposition of dross. Hence, the need for fluid shielding cup for the cutting torch is eliminated and there is no need for using fluid either.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5679579A JPS55147478A (en) | 1979-05-08 | 1979-05-08 | Consumable electrode type pulse arc cutting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5679579A JPS55147478A (en) | 1979-05-08 | 1979-05-08 | Consumable electrode type pulse arc cutting method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55147478A true JPS55147478A (en) | 1980-11-17 |
Family
ID=13037331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5679579A Pending JPS55147478A (en) | 1979-05-08 | 1979-05-08 | Consumable electrode type pulse arc cutting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55147478A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469018B1 (en) * | 2002-05-02 | 2005-01-29 | 주식회사 휘닉스피디이 | method and apparatus for producing fine metal spheres of uniform sizes |
KR100469019B1 (en) * | 2002-05-02 | 2005-01-29 | 주식회사 휘닉스피디이 | method and apparatus for producing fine metal spheres using atomizing by gas flame |
WO2016073097A1 (en) * | 2014-11-07 | 2016-05-12 | Illinois Tool Works Inc. | Method and apparatus for air carbon arc cutting |
-
1979
- 1979-05-08 JP JP5679579A patent/JPS55147478A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469018B1 (en) * | 2002-05-02 | 2005-01-29 | 주식회사 휘닉스피디이 | method and apparatus for producing fine metal spheres of uniform sizes |
KR100469019B1 (en) * | 2002-05-02 | 2005-01-29 | 주식회사 휘닉스피디이 | method and apparatus for producing fine metal spheres using atomizing by gas flame |
WO2016073097A1 (en) * | 2014-11-07 | 2016-05-12 | Illinois Tool Works Inc. | Method and apparatus for air carbon arc cutting |
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