JPH0580308B2 - - Google Patents
Info
- Publication number
- JPH0580308B2 JPH0580308B2 JP15112485A JP15112485A JPH0580308B2 JP H0580308 B2 JPH0580308 B2 JP H0580308B2 JP 15112485 A JP15112485 A JP 15112485A JP 15112485 A JP15112485 A JP 15112485A JP H0580308 B2 JPH0580308 B2 JP H0580308B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- time
- signal
- start current
- circuit
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 98
- 238000000034 method Methods 0.000 claims description 33
- 230000008033 biological extinction Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15112485A JPS629773A (ja) | 1985-07-08 | 1985-07-08 | 消耗性電極ア−ク溶接方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15112485A JPS629773A (ja) | 1985-07-08 | 1985-07-08 | 消耗性電極ア−ク溶接方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS629773A JPS629773A (ja) | 1987-01-17 |
| JPH0580308B2 true JPH0580308B2 (en)) | 1993-11-08 |
Family
ID=15511887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15112485A Granted JPS629773A (ja) | 1985-07-08 | 1985-07-08 | 消耗性電極ア−ク溶接方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629773A (en)) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4490011B2 (ja) * | 2001-11-13 | 2010-06-23 | 株式会社ダイヘン | アークスタート制御方法 |
| US9434018B2 (en) | 2009-04-23 | 2016-09-06 | Lincoln Global, Inc. | Automatic burnback control in an arc welding system |
| US9950383B2 (en) * | 2013-02-05 | 2018-04-24 | Illinois Tool Works Inc. | Welding wire preheating system and method |
| JP6121260B2 (ja) * | 2013-06-21 | 2017-04-26 | 株式会社ダイヘン | アークスタート良否傾向提示装置 |
| JP6308651B2 (ja) * | 2013-12-05 | 2018-04-11 | 株式会社ダイヘン | アンチスティック制御方法 |
| US12194579B2 (en) | 2015-12-10 | 2025-01-14 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US10675699B2 (en) | 2015-12-10 | 2020-06-09 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US10870164B2 (en) | 2017-05-16 | 2020-12-22 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US11344964B2 (en) | 2017-06-09 | 2022-05-31 | Illinois Tool Works Inc. | Systems, methods, and apparatus to control welding electrode preheating |
| CA3066687C (en) | 2017-06-09 | 2022-08-02 | Illinois Tool Works Inc. | Welding torch, with two contact tips and a plurality of liquid cooling assemblies for conducting currents to the contact tips |
| US11524354B2 (en) | 2017-06-09 | 2022-12-13 | Illinois Tool Works Inc. | Systems, methods, and apparatus to control weld current in a preheating system |
| CN111372711A (zh) | 2017-06-09 | 2020-07-03 | 伊利诺斯工具制品有限公司 | 具有用于预热焊丝的第一接触焊嘴和第二接触焊嘴的焊接炬 |
| US11590597B2 (en) | 2017-06-09 | 2023-02-28 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| EP3634682B1 (en) | 2017-06-09 | 2023-08-23 | Illinois Tool Works, Inc. | Contact tip with screw threads with longitudinal slots for gas flow, and a head to enable unthreading ; welding torch with such contact tip |
| US11020813B2 (en) | 2017-09-13 | 2021-06-01 | Illinois Tool Works Inc. | Systems, methods, and apparatus to reduce cast in a welding wire |
| US11654503B2 (en) | 2018-08-31 | 2023-05-23 | Illinois Tool Works Inc. | Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire |
| US11014185B2 (en) | 2018-09-27 | 2021-05-25 | Illinois Tool Works Inc. | Systems, methods, and apparatus for control of wire preheating in welding-type systems |
| CA3119590C (en) | 2018-12-19 | 2024-06-11 | Illinois Tool Works Inc. | Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system |
| US12103121B2 (en) | 2019-04-30 | 2024-10-01 | Illinois Tool Works Inc. | Methods and apparatus to control welding power and preheating power |
| US11772182B2 (en) | 2019-12-20 | 2023-10-03 | Illinois Tool Works Inc. | Systems and methods for gas control during welding wire pretreatments |
-
1985
- 1985-07-08 JP JP15112485A patent/JPS629773A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629773A (ja) | 1987-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |