JPS5490048A - Circumferential automatic flame gauging apparatus - Google Patents
Circumferential automatic flame gauging apparatusInfo
- Publication number
- JPS5490048A JPS5490048A JP15759277A JP15759277A JPS5490048A JP S5490048 A JPS5490048 A JP S5490048A JP 15759277 A JP15759277 A JP 15759277A JP 15759277 A JP15759277 A JP 15759277A JP S5490048 A JPS5490048 A JP S5490048A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical tube
- electrode bar
- flame
- tip
- gauging
- 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
Abstract
PURPOSE: To permit constant groove cutting regardless of the strain of tack welding and cylindrical tube even in case where flame gauging operation is made for the seam of cylindrical tube by the procedure in which the feed speed of electrode bar is kept constant by an electrode bar feeder and molten metal is blown off by a compressed gas jet.
CONSTITUTION: The flame gauging apparatus body 26 and the electrode bar feeder 27 are made to come near the cylindrical tube 13 and then the pressure welding roller 28 is brought into contact with the outer periphery of the cylindrical tube 13. The distance between the tip of the torch 55 and the cylindrical tube 13 is kept constant by the expansion range of the spring 25. An electric arc is generated between the tip of the electtode bar 56 and the cylindrical tube 13, whereupon the rotating cylindrical tube 13 is melted by heating and at the same time an incombustible compressed gas is supplied to the hose 30 to blow off molten metal. In flame gauging operation for the seam of the cylindrical tube 13, groove can be cut having the same depth as the portion without tack welding even if the tip of the electrode bar 56 and the tack welded portion are diametrically opposite each other.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15759277A JPS5490048A (en) | 1977-12-28 | 1977-12-28 | Circumferential automatic flame gauging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15759277A JPS5490048A (en) | 1977-12-28 | 1977-12-28 | Circumferential automatic flame gauging apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5490048A true JPS5490048A (en) | 1979-07-17 |
JPS5620107B2 JPS5620107B2 (en) | 1981-05-12 |
Family
ID=15653070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15759277A Granted JPS5490048A (en) | 1977-12-28 | 1977-12-28 | Circumferential automatic flame gauging apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490048A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140064866A (en) * | 2011-08-18 | 2014-05-28 | 빅터 이큅먼트 컴퍼니 | Air-carbon arc system for detecting and/or reducing irregularities in a work piece surface and method of using the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH032002Y2 (en) * | 1985-07-31 | 1991-01-21 |
-
1977
- 1977-12-28 JP JP15759277A patent/JPS5490048A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140064866A (en) * | 2011-08-18 | 2014-05-28 | 빅터 이큅먼트 컴퍼니 | Air-carbon arc system for detecting and/or reducing irregularities in a work piece surface and method of using the same |
CN103889632A (en) * | 2011-08-18 | 2014-06-25 | 维克托设备公司 | Air -carbon arc system for detecting and/or reducing irregularities in a work piece surface and method of using the same |
JP2014521521A (en) * | 2011-08-18 | 2014-08-28 | ビクター イクイプメント カンパニー | Air carbon arc system, apparatus and method of using the same for detecting and / or reducing irregularities on the workpiece surface |
Also Published As
Publication number | Publication date |
---|---|
JPS5620107B2 (en) | 1981-05-12 |
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