JPS5758977A - Pulse arc welding machine - Google Patents
Pulse arc welding machineInfo
- Publication number
- JPS5758977A JPS5758977A JP13246380A JP13246380A JPS5758977A JP S5758977 A JPS5758977 A JP S5758977A JP 13246380 A JP13246380 A JP 13246380A JP 13246380 A JP13246380 A JP 13246380A JP S5758977 A JPS5758977 A JP S5758977A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- power source
- pulse
- reactor
- 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.)
- Pending
Links
Landscapes
- Arc Welding Control (AREA)
Abstract
PURPOSE: To provide a pulse arc welding machine which eliminates the production of spatters during arc firing by applying high frequency voltage in superposition to the pulse voltage applied between a consumable electrode and base metals to generate high frequency electric discharge thereby inducing pulse arc electric current.
CONSTITUTION: First, switches for a high frequency power source 14, a pulse power source 1 and a power source of the motor in a wire feeder 5 are turned on to apply high frequency voltage between an electrode 4a and base metals 6. High frequency electric discharge is induced between the electrode 4a and the base metals 6 via the cable 4 on torch 3 side, a high frequency reactor 16 and a high frequency bypass capacitor 15, whereby high frequency current is flowed therebetween. During this time, the reactor 16 provides a high impedance with respect to high frequencies and the capacitor 15a low impedance with respect to high frequencies and therefore the high frequency voltage is applied mostly across the reactor 16. Hence, the high frequency voltage applied upon the power source 1 and the device 5 is attenjated to low voltage. As a result, the electric power source for supplying arc maintaining current is saved and the production of spatters during firing is eliminated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13246380A JPS5758977A (en) | 1980-09-24 | 1980-09-24 | Pulse arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13246380A JPS5758977A (en) | 1980-09-24 | 1980-09-24 | Pulse arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5758977A true JPS5758977A (en) | 1982-04-09 |
Family
ID=15081950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13246380A Pending JPS5758977A (en) | 1980-09-24 | 1980-09-24 | Pulse arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5758977A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320168A (en) * | 1986-07-15 | 1988-01-27 | Nippon Steel Corp | Power source feeder for both ac and dc for arc welding |
| CN104858559A (en) * | 2015-05-07 | 2015-08-26 | 天津大学 | Device for measuring dripping speed of molten drop in consumable electrode pulsed argon arc welding and analysis method thereof |
| CN104889534A (en) * | 2010-02-23 | 2015-09-09 | 伊利诺斯工具制品有限公司 | Wire feed speed referenced variable frequency pulse welding system |
| CN105127553A (en) * | 2015-07-08 | 2015-12-09 | 广东福维德焊接股份有限公司 | Control system for lockhole effect TIG deep penetration welding welder and control method |
| CN110928229A (en) * | 2019-12-12 | 2020-03-27 | 上海沪工焊接集团股份有限公司 | Wire feeder control method, controller and storage medium |
-
1980
- 1980-09-24 JP JP13246380A patent/JPS5758977A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320168A (en) * | 1986-07-15 | 1988-01-27 | Nippon Steel Corp | Power source feeder for both ac and dc for arc welding |
| JPH0371940B2 (en) * | 1986-07-15 | 1991-11-15 | Nippon Steel Corp | |
| CN104889534A (en) * | 2010-02-23 | 2015-09-09 | 伊利诺斯工具制品有限公司 | Wire feed speed referenced variable frequency pulse welding system |
| CN104858559A (en) * | 2015-05-07 | 2015-08-26 | 天津大学 | Device for measuring dripping speed of molten drop in consumable electrode pulsed argon arc welding and analysis method thereof |
| CN104858559B (en) * | 2015-05-07 | 2017-01-18 | 天津大学 | Device for measuring dripping speed of molten drop in consumable electrode pulsed argon arc welding and analysis method thereof |
| CN105127553A (en) * | 2015-07-08 | 2015-12-09 | 广东福维德焊接股份有限公司 | Control system for lockhole effect TIG deep penetration welding welder and control method |
| CN105127553B (en) * | 2015-07-08 | 2016-10-19 | 广东福维德焊接股份有限公司 | A kind of lockhole effect TIG deep penetration welding controlling system of welder and control method |
| CN110928229A (en) * | 2019-12-12 | 2020-03-27 | 上海沪工焊接集团股份有限公司 | Wire feeder control method, controller and storage medium |
| CN110928229B (en) * | 2019-12-12 | 2021-03-16 | 上海沪工焊接集团股份有限公司 | Wire feeder control method, controller and storage medium |
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