JPS5527461A - High frequency system resistance spot projection welding machine - Google Patents
High frequency system resistance spot projection welding machineInfo
- Publication number
- JPS5527461A JPS5527461A JP10064278A JP10064278A JPS5527461A JP S5527461 A JPS5527461 A JP S5527461A JP 10064278 A JP10064278 A JP 10064278A JP 10064278 A JP10064278 A JP 10064278A JP S5527461 A JPS5527461 A JP S5527461A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- current
- welding
- welding machine
- welded
- 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 Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
PURPOSE: The welding machine of a wide welding execution range consisting of the high frequency power source device which converts commercial frequencies to high frequencies and is capable of controlling, the high frequency welding transformer which converts high frequency power source to welding current and the pressing mechanism containing electrodes and conductor.
CONSTITUTION: Alternating current of commercial frequency of a power source 1 is converted to direct current by a convertor 2 and said direct current is converted to high frequency current by an invertor 4. The high frequency current is further converted to the suitable welding current by a transformer 7 and is supplied to an electrode 9 to spot- or projection weld the object 10 to be welded. The electrode 6 and the object to be welded are connected to the secondary side of the transformer 7 by means of conductors 8 respectively. The adjustment of the welding current, the setting of the output time of high frequency and the adjustment of slope are accomplished respectively by variable resistors 3, 5, 6. Since this welding machine is short in the minimum unit time when current control is possible, the welding current of fast rise may be flowed to the object to be welded.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10064278A JPS603908B2 (en) | 1978-08-17 | 1978-08-17 | High frequency resistance spot projection welding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10064278A JPS603908B2 (en) | 1978-08-17 | 1978-08-17 | High frequency resistance spot projection welding machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24660785A Division JPS61111785A (en) | 1985-11-01 | 1985-11-01 | High frequency type resistance spot projection welder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5527461A true JPS5527461A (en) | 1980-02-27 |
JPS603908B2 JPS603908B2 (en) | 1985-01-31 |
Family
ID=14279471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10064278A Expired JPS603908B2 (en) | 1978-08-17 | 1978-08-17 | High frequency resistance spot projection welding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603908B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924586A (en) * | 1982-07-30 | 1984-02-08 | Dengensha Mfg Co Ltd | Construction of transformer for resistance welding machine |
DE10134681A1 (en) * | 2001-07-20 | 2003-02-27 | Kochendoerfer & Kiep Stanz Und | Joining components of made steel containing carbon involves using resistance welding; projection welding can be used with a medium frequency |
US8158997B2 (en) | 2009-01-30 | 2012-04-17 | Sony Corporation | Optical element package and method of manufacturing the same |
-
1978
- 1978-08-17 JP JP10064278A patent/JPS603908B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924586A (en) * | 1982-07-30 | 1984-02-08 | Dengensha Mfg Co Ltd | Construction of transformer for resistance welding machine |
DE10134681A1 (en) * | 2001-07-20 | 2003-02-27 | Kochendoerfer & Kiep Stanz Und | Joining components of made steel containing carbon involves using resistance welding; projection welding can be used with a medium frequency |
DE10134681C2 (en) * | 2001-07-20 | 2003-08-07 | Kochendoerfer & Kiep Stanz Und | Process for connecting components |
US8158997B2 (en) | 2009-01-30 | 2012-04-17 | Sony Corporation | Optical element package and method of manufacturing the same |
US8962355B2 (en) | 2009-01-30 | 2015-02-24 | Sony Corporation | Optical element package and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS603908B2 (en) | 1985-01-31 |
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