JPS54112752A - Controlling method for weaving speed in automatic welding - Google Patents
Controlling method for weaving speed in automatic weldingInfo
- Publication number
- JPS54112752A JPS54112752A JP1963178A JP1963178A JPS54112752A JP S54112752 A JPS54112752 A JP S54112752A JP 1963178 A JP1963178 A JP 1963178A JP 1963178 A JP1963178 A JP 1963178A JP S54112752 A JPS54112752 A JP S54112752A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- weaving
- value
- motor
- revolution
- 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 suitably control the weaving speed of the torch for obtaining the uniform welding beads, by installing a compensating circuit on purpose to make the computed value of weaving speed to coincide with the speed of revolution of the motor.
CONSTITUTION: The value of weaving speed/weaving width x welding speed of the torch is set at 0.9W4. This value is obtained, by detecting the number of revolution of the motor 3 for traveling the truck by the speed-detecting-tachometer 4, and by inputting this value together with the set value into the arithmetic circuit 6, and by operating with these values. Correspondingly to the output of the arithmetic circuit 6, the weaving motor 8 is driven through the driving circuit 7. The number of revolution of the motor 8 is detected by the tachogenerator 9, and the revolution of the motor 8 is compensated by the feedback so as to make above detected value to coincide with the computed value of the weaving speed. According to this method, always suitable weaving apeed can be automatically obtained, against the change in the set value of welding speed to be accompanied by the change in the position of welding.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1963178A JPS54112752A (en) | 1978-02-24 | 1978-02-24 | Controlling method for weaving speed in automatic welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1963178A JPS54112752A (en) | 1978-02-24 | 1978-02-24 | Controlling method for weaving speed in automatic welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54112752A true JPS54112752A (en) | 1979-09-03 |
Family
ID=12004542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1963178A Pending JPS54112752A (en) | 1978-02-24 | 1978-02-24 | Controlling method for weaving speed in automatic welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54112752A (en) |
-
1978
- 1978-02-24 JP JP1963178A patent/JPS54112752A/en active Pending
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