FI68372C - Svetsanordning - Google Patents
Svetsanordning Download PDFInfo
- Publication number
- FI68372C FI68372C FI791721A FI791721A FI68372C FI 68372 C FI68372 C FI 68372C FI 791721 A FI791721 A FI 791721A FI 791721 A FI791721 A FI 791721A FI 68372 C FI68372 C FI 68372C
- Authority
- FI
- Finland
- Prior art keywords
- signal
- short
- circuit
- welding
- intervals
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 68
- 239000000654 additive Substances 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 28
- 230000010354 integration Effects 0.000 description 17
- 230000006870 function Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7806255 | 1978-05-30 | ||
| SE7806255A SE425060B (sv) | 1978-05-30 | 1978-05-30 | Anordning for kortbagsvetsning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI791721A7 FI791721A7 (fi) | 1979-12-01 |
| FI68372B FI68372B (fi) | 1985-05-31 |
| FI68372C true FI68372C (fi) | 1985-09-10 |
Family
ID=20335054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791721A FI68372C (fi) | 1978-05-30 | 1979-05-29 | Svetsanordning |
Country Status (13)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142769A (en) * | 1981-02-27 | 1982-09-03 | Mitsubishi Electric Corp | Electric power source for consumable electrode type arc welding |
| JPS57168773A (en) * | 1981-04-10 | 1982-10-18 | Mitsubishi Electric Corp | Short circuit transfer arc welding machine |
| FR2503604B1 (fr) * | 1981-04-10 | 1986-03-14 | Mitsubishi Electric Corp | Soudeuse a l'arc par transfert de court-circuit |
| US4409465A (en) * | 1981-04-24 | 1983-10-11 | Osaka Transformer Co., Ltd. | Pulse arc welding method and device in which pulse current and background current have a constant current characteristic |
| JPS5870972A (ja) * | 1981-10-23 | 1983-04-27 | Mitsubishi Electric Corp | 短絡移行ア−ク溶接機 |
| GB8306578D0 (en) * | 1983-03-10 | 1983-04-13 | Welding Inst | Short-circuit mig welding |
| JPS60106673A (ja) * | 1983-11-12 | 1985-06-12 | Kobe Steel Ltd | 溶接電源の出力制御方法 |
| USRE33330E (en) * | 1983-08-11 | 1990-09-11 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
| US4546234A (en) * | 1983-08-11 | 1985-10-08 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
| JPH0615105B2 (ja) * | 1983-10-07 | 1994-03-02 | 三菱電機株式会社 | 短絡移行ア−ク溶接機 |
| JPH0780056B2 (ja) * | 1984-08-13 | 1995-08-30 | 株式会社日立製作所 | 溶接電源装置 |
| JPS6153297U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-09-14 | 1986-04-10 | ||
| JPH0653310B2 (ja) * | 1984-09-14 | 1994-07-20 | 日立精工株式会社 | ア−ク溶接の溶接性判定方法 |
| US4918285A (en) * | 1988-06-09 | 1990-04-17 | Cyclomatic Industries, Inc. | System for supplying power |
| WO1990009857A1 (en) * | 1989-02-28 | 1990-09-07 | Mitsubishi Denki Kabushiki Kaisha | Pulse welding apparatus |
| US5086205A (en) * | 1990-03-26 | 1992-02-04 | Powcon, Inc. | Apparatus employing a welding power supply for powering a plasma cutting torch |
| US5482734A (en) * | 1994-05-20 | 1996-01-09 | The Miller Group, Ltd. | Method and apparatus for controlling an electric arc spraying process |
| US5528010A (en) * | 1994-05-20 | 1996-06-18 | The Miller Group, Ltd. | Method and apparatus for initiating electric arc spraying |
| US6087626A (en) | 1998-02-17 | 2000-07-11 | Illinois Tool Works Inc. | Method and apparatus for welding |
| TW445192B (en) | 1999-04-12 | 2001-07-11 | Tri Tool Inc | Control method and apparatus for an arc welding system |
| US6794608B2 (en) | 2001-10-30 | 2004-09-21 | Tri Tool Inc. | Welding current control system and method |
| FI119592B (fi) * | 2005-09-06 | 2009-01-15 | Kemppi Oy | Menetelmä ja laitteisto hitsausta varten |
| JP5005332B2 (ja) * | 2006-12-20 | 2012-08-22 | 株式会社ダイヘン | 消耗電極アーク溶接のアークスタート制御方法 |
| US20150090703A1 (en) * | 2009-01-13 | 2015-04-02 | Lincoln Global, Inc. | Method and system to use combination filler wire feed and high intensity energy source for welding with controlled arcing frequency |
| JP5083415B2 (ja) * | 2009-04-08 | 2012-11-28 | パナソニック株式会社 | アーク溶接方法およびアーク溶接装置 |
| CN102149501B (zh) * | 2009-06-19 | 2013-03-20 | 松下电器产业株式会社 | 消耗电极式电弧焊接方法及消耗电极式电弧焊接装置 |
| NZ618231A (en) * | 2011-05-26 | 2015-03-27 | Thermal Dynamics Corp | System for and method of generating a weld with selection of weld control algorithms according to set voltage magnitude |
| CA2837385A1 (en) | 2011-05-26 | 2012-11-29 | Thermal Dynamics Corporation | Improved initiation of welding arc by restricting output |
| US9333581B2 (en) | 2012-07-06 | 2016-05-10 | Lincoln Global, Inc. | Apparatus and method for energy replacement in a welding waveform during welding |
| US12036630B2 (en) * | 2018-12-28 | 2024-07-16 | Illinois Tool Works Inc. | Systems and methods for controlling heat input during short-circuiting type welding processes |
| US11311958B1 (en) * | 2019-05-13 | 2022-04-26 | Airgas, Inc. | Digital welding and cutting efficiency analysis, process evaluation and response feedback system for process optimization |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136884A (en) * | 1961-04-17 | 1964-06-09 | Glenn Pacific Corp | High efficiency auto-modulated welding arc power supply welding arc power supply |
| US3250894A (en) * | 1963-03-22 | 1966-05-10 | Union Carbide Corp | Method and apparatus for monitoring short circuits in electric arc welding |
| GB1109901A (en) | 1964-07-14 | 1968-04-18 | Lincoln Electric Company Ltd | Improvements in electric arc welding apparatus |
| FR1470973A (fr) * | 1966-03-10 | 1967-02-24 | Lincoln Electric Company Ltd | Appareil perfectionné pour le soudage à l'arc électrique |
| FR1602633A (en) * | 1967-04-27 | 1971-01-04 | Automatic pulsed arc welding | |
| GB1261785A (en) * | 1968-06-03 | 1972-01-26 | Osaka Transformer Co Ltd | Improvements in or relating to arc welding apparatus |
| SE374291B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-09-16 | 1975-03-03 | Osaka Transformer Co Ltd | |
| NL175973C (nl) * | 1973-07-04 | 1985-02-01 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
| NL176060B (nl) * | 1974-02-08 | 1984-09-17 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
| US4125759A (en) | 1974-10-17 | 1978-11-14 | Osaka Transformer Co., Ltd. | Method and apparatus for shortcircuiting arc welding |
-
1978
- 1978-05-30 SE SE7806255A patent/SE425060B/sv not_active IP Right Cessation
-
1979
- 1979-05-25 GB GB7918365A patent/GB2021882B/en not_active Expired
- 1979-05-28 ES ES480985A patent/ES480985A1/es not_active Expired
- 1979-05-28 NO NO791748A patent/NO152196C/no unknown
- 1979-05-29 IT IT23076/79A patent/IT1120922B/it active
- 1979-05-29 AU AU47535/79A patent/AU526248B2/en not_active Ceased
- 1979-05-29 DE DE19792921762 patent/DE2921762A1/de not_active Withdrawn
- 1979-05-29 FI FI791721A patent/FI68372C/fi not_active IP Right Cessation
- 1979-05-29 FR FR7913664A patent/FR2427163B1/fr not_active Expired
- 1979-05-29 US US06/043,606 patent/US4300035A/en not_active Expired - Lifetime
- 1979-05-30 JP JP6741579A patent/JPS558396A/ja active Granted
- 1979-05-30 MX MX177873A patent/MX147385A/es unknown
- 1979-05-30 CA CA328,882A patent/CA1127245A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2921762A1 (de) | 1979-12-06 |
| MX147385A (es) | 1982-11-26 |
| GB2021882B (en) | 1982-11-24 |
| FR2427163A1 (fr) | 1979-12-28 |
| AU526248B2 (en) | 1982-12-23 |
| FR2427163B1 (fr) | 1985-06-14 |
| FI68372B (fi) | 1985-05-31 |
| NO152196C (no) | 1985-08-21 |
| SE425060B (sv) | 1982-08-30 |
| IT7923076A0 (it) | 1979-05-29 |
| GB2021882A (en) | 1979-12-05 |
| SE7806255L (sv) | 1979-12-01 |
| AU4753579A (en) | 1979-12-06 |
| JPS6324792B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-23 |
| NO791748L (no) | 1979-12-03 |
| CA1127245A (en) | 1982-07-06 |
| IT1120922B (it) | 1986-03-26 |
| ES480985A1 (es) | 1980-01-16 |
| NO152196B (no) | 1985-05-13 |
| US4300035A (en) | 1981-11-10 |
| FI791721A7 (fi) | 1979-12-01 |
| JPS558396A (en) | 1980-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: THERMAL DYNAMICS CORPORATION |