CN107073629A - Welder and welding method - Google Patents
Welder and welding method Download PDFInfo
- Publication number
- CN107073629A CN107073629A CN201580056576.2A CN201580056576A CN107073629A CN 107073629 A CN107073629 A CN 107073629A CN 201580056576 A CN201580056576 A CN 201580056576A CN 107073629 A CN107073629 A CN 107073629A
- Authority
- CN
- China
- Prior art keywords
- welding
- input unit
- remote control
- current
- welder
- 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
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
Welder possesses the source of welding current (2), welding torch (8) and remote control (9).The source of welding current (2) has the 1st input unit (22) and welding guide portion (15).In the case where have selected welding guide portion (15), welding guide portion (15) is according to the 1st welding condition inputted by the 1st input unit (22), to calculate welding recommendation.And then, in the case where performing solution division operation, the source of welding current (2) cancels welding recommendation, input the 2nd welding condition sent from remote control (9), in the case where being not carried out solution division operation, the source of welding current (2) does not input the 2nd welding condition sent from remote control (9).
Description
Technical field
The present invention relates to welder and welding method.More particularly to carry out digital control, produce electric arc and process
The welder and welding method of object.
Background technology
In recent years, in order to tackle high performance, the multifunction of equipment, the control circuit power of welder, gas control
The control circuits such as circuit processed, startup control circuit being capable of sequencing.Moreover, welder is typically controlled by software, as
Numerically controlled welder (digital welder) is popularized.
Further it is proposed that using the various welding methods of digital welder.Moreover, can be carried out for each welding method
Detailed condition setting.For example, output current is set into direct current in the case of with being iron or stainless steel in welding object thing
Direct current bond pattern, welding object thing be aluminium in the case of by output current be set to exchange AC welding pattern.In addition, depositing
Output is set to impulse welding connection of impulse waveform etc. in the state according to welding object thing.And then, it is necessary to according to welding object
Thickness, welding posture of thing etc. are changed the conditions such as output current, pulse frequency, pulse width.That is, in numeral welding dress
, it is necessary to set many parameters in putting.
In order to so set many parameters, digital welder possesses：The coding of input unit is formed by driver plate (dial)
Device, multiple switch, LED display parts.The setting of these parameters is applied with knowledge and experience or operation instructions of operating personnel etc.
Work condition is reference to set.
And then, in the welder that electric arc is welded to welding object is produced, also exist and possess the words such as liquid crystal
The welder of display part.In addition, it is also proposed that the welder with welding guide portion.Operating personnel is according to character display unit
Instruction, will be inputted with welding object thing, the corresponding welding condition of welding posture etc. to welder.Weld guide portion and be based on institute
The welding condition of input, calculates the welding recommendation such as appropriate welding method, welding current.By using with welding guide portion
Welder, even if be not welding practician, also can easily set the welding conditions such as welding method, welding current.
In addition, being also disclosed, there are as below methods, i.e. is stored in the source of welding current that welder is selected by remote control
One of welding condition.
In addition, the citation information associated as the invention with this application, such as known to have patent document 1,2.
Citation
Patent document
Patent document 1：TOHKEMY 2010-201499 publications
Patent document 2：TOHKEMY 2007-90356 publications
The content of the invention
The welder of the present invention possesses the source of welding current, welding torch and remote control.
The source of welding current has the 1st input unit and welding guide portion.
Welding torch is connected with the source of welding current.
Remote control has the 2nd input unit, and is connected with the source of welding current.
In the case where have selected welding guide portion, welding guide portion is according to the 1st welding inputted by the 1st input unit
Condition, to calculate welding recommendation.And then, in the case where performing solution division operation, the source of welding current cancels welding recommendation, and
The 2nd welding condition sent from remote control is inputted, in the case where being not carried out solution division operation, the source of welding current is not inputted from remote control
The 2nd welding condition sent.
In addition, the welding method of the present invention uses above-mentioned welder.
Welding method possesses following steps.
Selection welding guide portion,
The 1st welding condition is inputted,
Welding recommendation is calculated according to the 1st welding condition,
In the case where performing solution division operation, cancel welding recommendation, and input the 2nd welding article sent from remote control
Part,
In the case where being not carried out solution division operation, the 2nd welding condition sent from remote control is not inputted.
Brief description of the drawings
Fig. 1 is the schematic diagram of the welder in present embodiment.
Fig. 2 is the schematic block diagram for representing the structure inside the source of welding current of the welder in present embodiment.
Fig. 3 is the schematic block diagram of one of the action for representing the welder in present embodiment.
Fig. 4 is the schematic block diagram of one of the action for representing the welder in present embodiment.
Fig. 5 is the flow chart for representing the welding method in present embodiment.
Embodiment
In the past, in the welder with welding guide portion, remote control, setting, change, the releasing of condition are not provided with
Deng all being carried out by the source of welding current.In addition, in the welder with remote control and the source of welding current, being not provided with welding and drawing
Portion is led, is only through the operation from remote control to change welding current value, welding voltage value etc..
I.e., in the past, the method for not disclosing the integration for obtaining welding guide portion and remote control.Here, being only by remote control
In the case that device is attached with the source of welding current with welding guide portion, recommend even if having calculated welding by welding guide portion
Value, is also still the setting value of preferential remote control.In addition, make welding guide portion welding recommendation it is effective in the case of, it is necessary to
Make the setting of the welding condition based on remote control invalid.But, consequently, it is possible to which remote control can become unable to reuse afterwards.That is,
It can not be welded simultaneously using welding guide portion and remote control.
(embodiment)
Hereinafter, embodiments of the present invention are illustrated referring to the drawings.Fig. 1 is the welder 1 in present embodiment
Schematic diagram.Fig. 2 is the schematic block diagram for representing the structure inside the source of welding current 2 of the welder 1 in present embodiment.Fig. 3,
Fig. 4 is the schematic block diagram of one of the action for representing the welder 1 in present embodiment.
Welder 1 possesses：The source of welding current 2, welding torch 8 and remote control 9.Here, welder 1 can also be also equipped with feeding
Device 7.
The source of welding current 2 has the input unit 22 of display part 20 and the 1st.Display part 20 is by for showing that the LED of English numeral etc. shows
Show portion 3A, 3B and for showing that the liquid crystal display part 4 of text information is constituted.1st input unit 22 by condition setting driver plate 5
Constituted with the switch portion 6 of condition setting.Operating portion 28 is constituted by the input unit 22 of display part 20 and the 1st.
Remote control 9 has the 2nd input unit 24.2nd input unit 24 possesses welding current input unit 10 and weldingvoltage input
Portion 11.As long as welding current input unit 10 and weldingvoltage input unit 11 can input the structure of numerical value just can be with.But,
During weld job, operating personnel match somebody with somebody wear a safety helmet, the situation of mask it is more.Therefore, welding current input unit 10, weldingvoltage are defeated
Enter the knob (volume) or driver plate of the convex form that portion 11 only can preferably be operated without relying upon visual with hand etc..
This, is used as remote control 9, remote control of the general remote control using simulation but it is also possible to be numeral.
The source of welding current 2 has：Central processing department 12, display processing portion 13, output processing part 14 and welding guide portion 15.In
Processing unit 12 is entreated based on the information inputted using the 1st input unit 22, the 2nd input unit 24, to calculate welding condition etc..Display processing
Portion 13 carries out the processing for showing welding condition etc. in display part 20.Output processing part 14 carries out being used to be based on coming from centre
The information (welding signal) in reason portion 12 exports the processing for welding output to welding torch 8.Guide portion 15 is welded based on the welding inputted
Condition, to calculate the welding recommendation such as appropriate welding method, welding current.
As shown in Figure 3 without using welding guide portion 15 in the case of, the central processing department 12 of the source of welding current 2 is read in all the time
The setting value of remote control 9.Welding guide portion 15 is being used as shown in Figure 4 and calls the welding condition calculated by welding guide portion 15
In the case of, untill performing solution division operation, the central processing department 12 of the source of welding current 2 does not read in the setting value of remote control 9.
For welder 1 as constructed as above, illustrate that it is acted.Fig. 5 is to represent the welding method in present embodiment
Flow chart.
First, operating personnel utilizes switch portion 6, selection welding guide portion 15 (S10 "Yes").Then, display part 20
The display of liquid crystal display part 4 switches to the state that the condition of welding object thing etc. is set.From this, operating personnel passes through operation the 1st
The driver plate 5 and switch portion 6 of input unit 22, to input the condition (the 1st welding condition) (S20) of welding object thing.Consequently, it is possible to weld
Connect guide portion 15 and calculate the welding recommendation (S30) for being suitable to the input condition.If for example, operating personnel is by the material of welding object thing
The input such as matter, thickness then welds guide portion 15 and calculates the welding current value for being suitable to the welding object thing, welding electricity to the source of welding current
Pressure value etc. welds recommendation.Then, the welding recommendation is shown in LED display parts 3A, 3B.
In the present embodiment, in the case where remote control 9 is connected with the source of welding current 2 and have selected welding guide portion 15,
The welding condition inputted from remote control 9 is not inputted to the central processing department 12 of the source of welding current 2.That is, the source of welding current 2 judges whether to hold
Row understands division operation (S40), if being not carried out solution division operation (S40 "No"), will be based on welding guide portion 15 according to defeated by the 1st
The welding signal for the welding recommendation for entering the 1st welding condition of the input of portion 22 and calculating, via the central processing department of the source of welding current 2
12 are exported (S70) to output processing part 14.Then, the welding recommendation is shown in the display part 20 of the source of welding current 2
LED display parts 3A, 3B.
In addition, in the state of it have selected welding guide portion 15, making the welding current by remote control 9 defeated by operating personnel
Entering the current value of the setting of portion 10 turns into minimum to perform solution division operation (S40 "Yes"), so as to cancel setting for welding guide portion 15
Fixed (S50), inputs welding condition (the 2nd welding condition) to the centre of the source of welding current 2 from the 2nd input unit 24 of remote control 9
Reason portion 12 (S60).Then, shown distant in LED display part 3A, 3B of the display part 20 of the source of welding current 2 via central processing department 12
Shown in welding current value and weldingvoltage input unit 11 shown in the welding current input unit 10 for the 2nd input unit 24 for controlling device 9
Welding voltage value.Welding signal based on the 2nd welding condition is exported to output and handled by the central processing department 12 of the source of welding current 2
Portion 14 (S70).
In addition, in the present embodiment, it is so-called " to cancel welding guide portion by performing solution division operation (S40 "Yes")
15 setting ", specifically, refers to cancel the welding condition such as weldingvoltage, welding current as derived from welding guide portion 15
Setting value (welding recommendation).
In addition, in the case of non-selected welding guide portion 15 (S10 "No"), being inputted from remote control 9 to the source of welding current 2
Welding condition (the 2nd welding condition) (S60).
In the welder 1 of the present invention, operating personnel can also pass through body even in the place for leaving the source of welding current 2
The remote control 9 on side operates welding current value, solution division operation of the setting of guide portion 15 etc..
That is, operating personnel can perform the welding guide portion for cancelling the source of welding current 2 in the place for leaving the source of welding current 2
The solution division operation of 15 setting.Therefore, operating personnel it is unnecessary to cancel the setting of welding guide portion 15 and be specially back to weldering
Connect power supply 2.As a result, it is possible to reduce labour and time that operating personnel is moved to the source of welding current 2 separated with welding place.
In addition, as solution division operation, being set by making the welding current input unit 10 by the 2nd input unit 24 of remote control 9
Current value turn into minimum so that cancel welding guide portion 15 setting.That is, the wink being cancelled in the setting of welding guide portion 15
Between, it is set as that the relatively low welding current value of minimum is set by the welding current input unit 10 of remote control 9 by solving division operation
Determine to the source of welding current 2.Therefore, larger electric current will not be flowed, is safe.If cancelling the setting of welding guide portion 15
When, such as in the case where welding current input unit 10 shows 350A or so high current value, then do not perform solution division operation.
Therefore, the 2nd welding condition inputted by the 2nd input unit 24 of remote control 9 is not inputted to the source of welding current 2.As a result, it is possible to anti-
Only mistakenly welding object is welded.
Value alternatively, it is also possible to the weldingvoltage input unit 11 of the 2nd input unit 24 by making remote control 9 turns into minimum,
So as to cancel the setting of welding guide portion 15.But, weldingvoltage is automatically set according to the setting of welding current.Therefore,
Compared to weldingvoltage, more preferably acted by the setting of welding current, to cancel the setting of welding guide portion 15.
In addition it is also possible to carry out welding the cancellation (solution of the setting of guide portion 15 using welding torch 8 without using remote control 9
Division operation).That is, after welding recommendation (S30) has been calculated by welding guide portion 15, as solution division operation execution (S40)
Make the welding torch of welding torch 8 switch within a certain period of time more than 26 times to be acted.Thus, as the cancellation (S50) of welding recommendation
Cancel the setting of welding guide portion 15, welding condition (the 2nd welding condition) (S60) is inputted from remote control 9 to the source of welding current 2.So
Afterwards, the central processing department 12 of the source of welding current 2 is exported the welding signal based on the 2nd welding condition to output processing part 14
(S70).Here, so-called certain time, within for example, 1 second.Because this time is very short, do not start welding.In addition, institute
Meaning is multiple, for example, 3 times or so.That is, acted by carrying out idle running of the action of welding torch switch 26 not started welding, from
And cancel the setting of welding guide portion 15.Thus, in the case where the different welding processing thing of welding conditions is welded, energy
Switching that is enough simple and carrying out welding current in a short time.
In addition, for example, being welded in the presence of with the welding recommendation calculated by welding guide portion 15 to welding machining object
Afterwards, situation about being welded with different welding conditions to identical or different welding processing thing is continued.In this case, also may be used
With with the welding recommendation initially performed dividually, by the welding condition obtained by welding guide portion 15 or rule of thumb rule
And the welding condition obtained presets (storage) in remote control 9 as different welding conditions.
By the structure, so as to enter with the welding recommendation calculated by welding guide portion 15 to welding machining object
After row welding, switch to the welding condition in remote control 9 set in advance at once on the spot, welded with different welding conditions
Connect.
In addition, as the welder 1 of present embodiment, being illustrated using arc-welding apparatus.But, this hair
It is bright to can also apply to Tig (Tungsten Inert Gas, tungsten electrode that the non-consumable electrode formula not comprising feed arrangement 7 is welded
Inert gas) welder.
The welder of the present invention can be after welding condition be called by the switch of the source of welding current by welding guide portion
The operation of portion, remote control, welding torch etc., carries out solution division operation to cancel the welding condition as derived from welding guide portion.
Even if in addition, operating personnel and the source of welding current are in the place of separation, as solution division operation, can also operate remote control
Device or welding torch cancel welding guide portion.As a result, it is possible to which cancel job personnel are moved to labour and the time of the source of welding current.
Industrial applicability
For the welder and welding method of the present invention, operating personnel can cancel welding guide portion at one's side
15.Thus, operating personnel need not be moved to welder, be industrially useful.
Symbol description
1 welder
2 sources of welding current
3A, 3B LED display parts
4 liquid crystal display parts
5 driver plates
6 switch portions
7 feed arrangements
8 welding torches
9 remote controls
10 welding current input units
11 weldingvoltage input units
12 central processing departments
13 display processing portions
14 output processing parts
15 welding guide portions
20 display parts
22 the 1st input units
24 the 2nd input units
26 welding torches are switched
28 operating portions
Claims (18)
1. a kind of welder, possesses：
The source of welding current, it has the 1st input unit and welding guide portion；
Welding torch, it is connected with the source of welding current；With
Remote control, it has the 2nd input unit, and is connected with the source of welding current,
In the case where have selected the welding guide portion,
The welding guide portion is according to the 1st welding condition inputted by the 1st input unit, to calculate welding recommendation,
In the case where performing solution division operation, the source of welding current cancels the welding recommendation, inputs from the remote control
The 2nd welding condition sent,
In the case where being not carried out the solution division operation, the source of welding current does not input the described 2nd sent from the remote control
Welding condition.
2. welder according to claim 1, the 2nd welding condition is inputted by the 2nd input unit.
3. welder according to claim 1, the 2nd welding condition is pre-stored within the remote control.
4. welder according to claim 1, the solution division operation is carried out by the remote control.
5. welder according to claim 1, the 2nd input unit has welding current input unit.
6. welder according to claim 5, the welding current input unit is formed by driver plate.
7. welder according to claim 5, the solution division operation refers to：Make to be set by the welding current input unit
Current value turn into minimum.
8. welder according to claim 1, the solution division operation refers to make the welding torch many below certain time
It is secondary to be acted.
9. welder according to claim 1, the 2nd input unit has weldingvoltage input unit,
The solution division operation refers to：The magnitude of voltage set by the weldingvoltage input unit is set to turn into minimum.
10. a kind of welding method for having used welder, the welder possesses：
The source of welding current, it has the 1st input unit and welding guide portion；
Welding torch, it is connected with the source of welding current；With
Remote control, it has the 2nd input unit, and is connected with the source of welding current,
The welding method has following steps：
The welding guide portion is selected,
The 1st welding condition is inputted,
Welding recommendation is calculated according to the 1st welding condition,
In the case where performing solution division operation, cancel the welding recommendation, and input the 2nd weldering sent from the remote control
Narrow bars part,
In the case where being not carried out the solution division operation, the 2nd welding condition sent from the remote control is not inputted.
11. welding method according to claim 10, the 2nd welding condition is inputted by the 2nd input unit.
12. welding method according to claim 10, the 2nd welding condition is pre-stored within the remote control.
13. welding method according to claim 10, the solution division operation is carried out by the remote control.
14. welding method according to claim 10, the 2nd input unit has welding current input unit.
15. welding method according to claim 14, the welding current input unit is formed by driver plate.
16. welding method according to claim 14, the solution division operation refers to：Make to be set by the welding current input unit
Fixed current value turns into minimum.
17. welding method according to claim 10, the solution division operation refers to make the welding torch below certain time
Repeatedly acted.
18. welding method according to claim 10, the 2nd input unit has weldingvoltage input unit,
The solution division operation refers to：The magnitude of voltage set by the weldingvoltage input unit is set to turn into minimum.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014228837 | 2014-11-11 | ||
| JP2014-228837 | 2014-11-11 | ||
| PCT/JP2015/005333 WO2016075874A1 (en) | 2014-11-11 | 2015-10-23 | Welding device and welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107073629A true CN107073629A (en) | 2017-08-18 |
| CN107073629B CN107073629B (en) | 2019-01-11 |
Family
ID=55953980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580056576.2A Active CN107073629B (en) | 2014-11-11 | 2015-10-23 | Welder and welding method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6596670B2 (en) |
| CN (1) | CN107073629B (en) |
| WO (1) | WO2016075874A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650894A (en) * | 2019-11-18 | 2022-06-21 | 松下知识产权经营株式会社 | Welding machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019202854A1 (en) * | 2018-04-20 | 2019-10-24 | パナソニックＩｐマネジメント株式会社 | Welding torch and arc welding apparatus using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534108A (en) * | 2003-03-31 | 2004-10-06 | 株式会社大亨 | Spray wire feeding device and arc spraying device |
| CN1745953A (en) * | 2004-09-06 | 2006-03-15 | 发那科株式会社 | Structure for treating torch cable for arc welding robot |
| CN101386098A (en) * | 2008-10-28 | 2009-03-18 | 上海沪工电焊机制造有限公司 | Micro-controller control method of soft-switch invert welding source of electric welding machine |
| US20110049116A1 (en) * | 2009-09-03 | 2011-03-03 | Iiiinois Tool Works Inc. | Remote welding system and method |
| CN102615385A (en) * | 2011-01-27 | 2012-08-01 | 株式会社大亨 | Power device for welding purpose and welder |
| WO2014035905A2 (en) * | 2012-08-29 | 2014-03-06 | Illinois Tool Works Inc. | User interface for welding equipment and systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347658U (en) * | 1989-09-18 | 1991-05-02 | ||
| JP2002346744A (en) * | 2001-05-28 | 2002-12-04 | Daihen Corp | Remote controlled automatic switch control type arc welding machine |
-
2015
- 2015-10-23 WO PCT/JP2015/005333 patent/WO2016075874A1/en active Application Filing
- 2015-10-23 JP JP2016558865A patent/JP6596670B2/en active Active
- 2015-10-23 CN CN201580056576.2A patent/CN107073629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534108A (en) * | 2003-03-31 | 2004-10-06 | 株式会社大亨 | Spray wire feeding device and arc spraying device |
| CN1745953A (en) * | 2004-09-06 | 2006-03-15 | 发那科株式会社 | Structure for treating torch cable for arc welding robot |
| CN101386098A (en) * | 2008-10-28 | 2009-03-18 | 上海沪工电焊机制造有限公司 | Micro-controller control method of soft-switch invert welding source of electric welding machine |
| US20110049116A1 (en) * | 2009-09-03 | 2011-03-03 | Iiiinois Tool Works Inc. | Remote welding system and method |
| CN102615385A (en) * | 2011-01-27 | 2012-08-01 | 株式会社大亨 | Power device for welding purpose and welder |
| WO2014035905A2 (en) * | 2012-08-29 | 2014-03-06 | Illinois Tool Works Inc. | User interface for welding equipment and systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650894A (en) * | 2019-11-18 | 2022-06-21 | 松下知识产权经营株式会社 | Welding machine |
| CN114650894B (en) * | 2019-11-18 | 2024-06-11 | 松下知识产权经营株式会社 | Welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6596670B2 (en) | 2019-10-30 |
| JPWO2016075874A1 (en) | 2017-09-21 |
| CN107073629B (en) | 2019-01-11 |
| WO2016075874A1 (en) | 2016-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7781700B2 (en) | User interface for welding power supply | |
| US20230071891A1 (en) | Methods and apparatus to synergically control a welding-type output during a welding-type operation | |
| EP3302873B1 (en) | Energy conservation system, method, and apparatus for use with welding equipment | |
| EP3071359A2 (en) | Systems and methods for selecting a welding process | |
| CN102985210A (en) | Weld bead feature communication systems and devices | |
| US10179369B2 (en) | Welding system for AC welding with reduced spatter | |
| CN107206530A (en) | The system being controlled for the welding parameter to welding system | |
| CN107073629B (en) | Welder and welding method | |
| KR101363486B1 (en) | Wire Feeder for controlling the Crater | |
| JP5594356B2 (en) | Welding machine | |
| WO2009097190A1 (en) | System and method for configuring a tig welding system using workpiece characteristics | |
| CN104439613A (en) | Arc welding apparatus, arc welding method, arc welding system, and welded article | |
| EP3215296B1 (en) | Welding type power supply for tig starts | |
| MX2021001652A (en) | Systems and methods for auto-tuning a gmaw welding process. | |
| US12083635B2 (en) | System for providing welding type power on multiple outputs | |
| US20220379477A1 (en) | Systems and methods to configure a robotic welding system | |
| JP6583958B2 (en) | Power supply apparatus for welding and control method | |
| JP6600812B2 (en) | Arc welding apparatus and arc welding method | |
| JP6405268B2 (en) | Power supply apparatus for welding and control method thereof | |
| US20210276117A1 (en) | Protective cover for a remote device for welding equipment | |
| KR101679718B1 (en) | Multi welding machine | |
| JP7142313B2 (en) | welding power supply | |
| US20190099825A1 (en) | Systems and methods for automatic range control | |
| CN114406413A (en) | System and method for providing visual assistance for selection of welding parameters | |
| CN112692405A (en) | System and method for remote welding schedule control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |