JPS5510321A - Gas shielded arc welder - Google Patents
Gas shielded arc welderInfo
- Publication number
- JPS5510321A JPS5510321A JP8262178A JP8262178A JPS5510321A JP S5510321 A JPS5510321 A JP S5510321A JP 8262178 A JP8262178 A JP 8262178A JP 8262178 A JP8262178 A JP 8262178A JP S5510321 A JPS5510321 A JP S5510321A
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- wire feed
- auxiliary circuit
- welder
- voltage
- 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 obtain correct welding conditions with ease by so constituting the welder that wire feed speeds and welder output voltages are increased or decreased according to the components of shielding gas.
CONSTITUTION: A wire feed motor M is driven at the speed corresponding to the voltage being the sum of the output voltage e1 of a welding voltage detector 1 and the output voltage e2 of an auxiliary circuit 2. Hence, a dial scale which indicates the components of the shielding gases used is attached in correspondence to the set position of the variable resistor 20 of an auxiliary circuit 2. If the variable resistor R20 is set to meet the componets of the shielding gas to be used, the wire feed speed, i.e., welding current, of always a correct condition range may be obatained. To set with the dial scale of the variable resistor R20 in the case of using, e. g., CO2 and Ar, only required is to set the position where the output e2 of the auxiliary circuit 2 becomes minimum at CO2 100% and the position where e2 becomes maximum at Ar 100%.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8262178A JPS5510321A (en) | 1978-07-06 | 1978-07-06 | Gas shielded arc welder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8262178A JPS5510321A (en) | 1978-07-06 | 1978-07-06 | Gas shielded arc welder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5510321A true JPS5510321A (en) | 1980-01-24 |
JPS6230871B2 JPS6230871B2 (en) | 1987-07-04 |
Family
ID=13779518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8262178A Granted JPS5510321A (en) | 1978-07-06 | 1978-07-06 | Gas shielded arc welder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5510321A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772776A (en) * | 1980-10-22 | 1982-05-07 | Hitachi Seiko Ltd | Dc arc welding machine |
JPS613844A (en) * | 1984-06-18 | 1986-01-09 | Nippon Steel Corp | Manufacture of hot rolled steel sheet superior in formability |
JP2005211988A (en) * | 2004-01-27 | 2005-08-11 | Lincoln Global Inc | Dedicated wire feed speed control |
CN104781032A (en) * | 2012-11-09 | 2015-07-15 | 林肯环球股份有限公司 | System and method providing modulation schemes to affect heat input to a weld |
-
1978
- 1978-07-06 JP JP8262178A patent/JPS5510321A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772776A (en) * | 1980-10-22 | 1982-05-07 | Hitachi Seiko Ltd | Dc arc welding machine |
JPS613844A (en) * | 1984-06-18 | 1986-01-09 | Nippon Steel Corp | Manufacture of hot rolled steel sheet superior in formability |
JPH0138855B2 (en) * | 1984-06-18 | 1989-08-16 | Nippon Steel Corp | |
JP2005211988A (en) * | 2004-01-27 | 2005-08-11 | Lincoln Global Inc | Dedicated wire feed speed control |
CN104781032A (en) * | 2012-11-09 | 2015-07-15 | 林肯环球股份有限公司 | System and method providing modulation schemes to affect heat input to a weld |
CN104781032B (en) * | 2012-11-09 | 2016-09-28 | 林肯环球股份有限公司 | The system and method for the modulation scheme of the heat input having influence on weld seam is provided |
Also Published As
Publication number | Publication date |
---|---|
JPS6230871B2 (en) | 1987-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5510321A (en) | Gas shielded arc welder | |
JPS56152525A (en) | Electric processing device | |
JPS5772776A (en) | Dc arc welding machine | |
JPS5556252A (en) | Digital differential analyzer | |
JPS5246429A (en) | Direct current high voltage power source | |
JPS5524759A (en) | Method and device of arc welding | |
JPS54106255A (en) | Voltage-current converting circuit | |
JPS5762877A (en) | Control device for resistance welding machine | |
JPS5335918A (en) | Speed controller of motor | |
JPS5224567A (en) | Ampere measuring apparatus | |
JPS57133707A (en) | Bias circuit for power amplifier | |
JPS5313449A (en) | Interface circuit | |
JPS5714473A (en) | Arc welding machine | |
JPS55109567A (en) | Automatic gouging device | |
JPS5469550A (en) | Controlling method for automatic fillet welding | |
JPS57175964A (en) | Frequency detector | |
JPS52144948A (en) | Gain control circuit | |
GB1459268A (en) | Function generator | |
JPS5357941A (en) | Multiplier using hall element | |
JPS5466875A (en) | Servorecorder | |
JPS54109116A (en) | Controller of non-commutator motor | |
JPS5571315A (en) | Limit cycle reduction system of digital filter | |
JPS53123826A (en) | Motor speed controlling device | |
JPS56136005A (en) | Biasing circuit | |
JPS5668810A (en) | Constant voltage power source |