JPS5573464A - Vertical automatic welding device - Google Patents
Vertical automatic welding deviceInfo
- Publication number
- JPS5573464A JPS5573464A JP14497578A JP14497578A JPS5573464A JP S5573464 A JPS5573464 A JP S5573464A JP 14497578 A JP14497578 A JP 14497578A JP 14497578 A JP14497578 A JP 14497578A JP S5573464 A JPS5573464 A JP S5573464A
- Authority
- JP
- Japan
- Prior art keywords
- strap
- temperature detector
- torch
- base metals
- temperature
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To make penetration amount constant and enable welding of good quality to be done by detecting the base metal temperature near the weld zone and driving and controlling a moving motor thereby simultaneously moving a strap, torch and temperature detector.
CONSTITUTION: The three of a strap 2, torch 3 and temperature detector 5 are so fixed that fixed positions are maintained. A speed controller 6 receives the signal of the base metal surface temperature near the weld zone detected by the temperature detector 5 and converts this to the drive signal of a motor 7. This causes welding to be progressed while letting the strap 2, torch 3 and temperature detector 5 move upward simultaneously. The quantity of heat input to the base metals is controlled by changing the upward moving speed thereof and changing the discharge amount of molten metal from the discharge port 2a provided to the strap 2 according to the surface temperature of the base metals 1. Or the quantity of heat input to the base metals is controlled by increasing or decreasing welding current according to the surface temperature of the base metals.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14497578A JPS5573464A (en) | 1978-11-25 | 1978-11-25 | Vertical automatic welding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14497578A JPS5573464A (en) | 1978-11-25 | 1978-11-25 | Vertical automatic welding device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573464A true JPS5573464A (en) | 1980-06-03 |
Family
ID=15374546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14497578A Pending JPS5573464A (en) | 1978-11-25 | 1978-11-25 | Vertical automatic welding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573464A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850524A (en) * | 1988-03-02 | 1989-07-25 | Southwest Research Institute | Vertical strip clad welding method and apparatus |
-
1978
- 1978-11-25 JP JP14497578A patent/JPS5573464A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850524A (en) * | 1988-03-02 | 1989-07-25 | Southwest Research Institute | Vertical strip clad welding method and apparatus |
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