CN104227178B - Arc welding machine - Google Patents
Arc welding machine Download PDFInfo
- Publication number
- CN104227178B CN104227178B CN201410161611.4A CN201410161611A CN104227178B CN 104227178 B CN104227178 B CN 104227178B CN 201410161611 A CN201410161611 A CN 201410161611A CN 104227178 B CN104227178 B CN 104227178B
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- setting
- welding
- value
- setting value
- setting apparatus
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Classifications
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- 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
- B23K9/1087—Arc welding using remote control
Abstract
The present invention provides a kind of arc welding machine.When operator is terminated the welding of regulation welding condition and welded with next new welding condition, operator need to return to new selection welding condition after source of welding current setting place.The arc welding machine of the present invention possesses：Remote controllers, formed by the 1st setting apparatus and the 2nd setting apparatus, the 1st setting value as defined in the output of the 1st setting apparatus, the 2nd setting value as defined in the output of the 2nd setting apparatus；The source of welding current, the main control circuit of the power of main power circuit is controlled to be formed by the main power circuit to load offer power and based on the 1st and the 2nd setting value, main control circuit is when the 1st setting value is less than predetermined 1 a reference value, the power of main power circuit is controlled based on the 1st and the 2nd setting value, when the 1st setting value is more than the 1st a reference value, based on the 2nd setting value, 1 welding condition is selected from the multiple welding conditions prestored, and the power of main power circuit is controlled based on selected welding condition.
Description
Technical field
The present invention relates to welding the predetermined multiple welding conditions of power storage, and by remote controllers remotely
A welding condition and the technology regenerated are selected from the multiple welding conditions stored.
Background technology
When remotely carrying out the switching of the setting pattern of the source of welding current or selection mode by remote controllers, to set
Switched in the switch of remote controllers.
Fig. 8 is the connection figure of the arc welding machine of prior art.In fig. 8, remote controllers REC (remote control) is by welding
The setting of current settings device IR, weldingvoltage setting apparatus VR and single contact/selecting switch SW5 is formed, welding current setting apparatus
IR sets the welding current setting value Ir of the predetermined analogue value and exported, and weldingvoltage setting apparatus VR settings are predetermined
The weldingvoltage setting value Vr of the analogue value is simultaneously exported, setting/selecting switch SW5 output setting/selection signal Sw5, in high level
Shi Chengwei sets pattern, turns into selection mode during low level.
On the welding condition setting/selection circuit WS being located in the existing source of welding current WG shown in Fig. 8, it is by welding
Current settings switch SW1, weldingvoltage configuration switch SW2, welding condition selecting switch SW3 and negative circuit NT is met to be formed,
When remote controllers REC setting/selecting switch SW5 is set into setting pattern (disconnection), selection/setting signal Sw5 turns into
High level, welding current configuration switch SW1 and weldingvoltage configuration switch SW2 turn into conducting state, so as to electric to main control
SC inputs in road are set by the welding current setting value Ir of the analogue value of welding current setting apparatus IR settings and by weldingvoltage
Determine the weldingvoltage setting value Vr of the analogue value of device VR settings.
Main control circuit SC is identified as setting pattern, based on input when selection/setting signal Sw5 turns into high level
Welding current setting value Ir and weldingvoltage setting value Vr controls main power circuit INV power.Next, by remotely
When controller REC setting/selecting switch SW5 is set to selection mode (closure), setting/selection signal Sw5 turns into low level, weldering
Meeting current settings switch SW1 and weldingvoltage configuration switch SW2 turns into blocking state, and welding condition selecting switch SW3
As conducting state, the position phase with the welding condition numbering 0 to 9 of the scale located at the welding current setting apparatus IR shown in Fig. 9
When welding current setting value Ir will enter into main control circuit SC.
Main control circuit SC is identified as selection mode when selection/setting signal Sw5 turns into low level, based on located at
0 to 9 position of the welding current setting apparatus IR of the remote controllers shown in Fig. 9 welding condition numbering (screen formula figure) is suitable
Welding current setting value Ir, one is selected to control main power circuit INV power from the multiple welding conditions stored.Separately
Outside, Patent Document 1 discloses above-mentioned technology.
Citation
Patent document
Patent document 1：TOHKEMY 2007-90356 publications
In remote controllers shown in Fig. 8, provided with setting/selecting switch, to select in setting pattern or selection mode
One kind, therefore, it is necessary to which additional one is used to send setting signal or choosing in the connection of the source of welding current and remote controllers
The signal wire of signal is selected, relative to the existing remote controllers for being not provided with setting/selecting switch, the exchange not on hardware
Property, it is impossible to it is connected with the source of welding current, therefore, it is necessary in connection, the connecting portion of the source of welding current is improved.
The content of the invention
Here, it is an object of the present invention to provide a kind of arc welding machine for solving above-mentioned problem.
In order to solve above-mentioned problem, the invention of technical scheme 1 is a kind of arc welding machine, is possessed：Remote controllers, its
Formed by the 1st setting apparatus and the 2nd setting apparatus, the 1st setting apparatus exports predetermined 1st setting value, the 2nd setting
Device exports predetermined 2nd setting value；And the source of welding current, it is by providing load the main power circuit of power and based on institute
The 1st setting value and the 2nd setting value are stated to control the main control circuit of the power of the main power circuit to be formed, it is described
Arc welding machine is characterised by, the main control circuit when the 1st setting value is less than predetermined 1 a reference value,
The power of the main power circuit is controlled based on the 1st setting value and the 2nd setting value, in the 1st setting value
During to be more than 1st a reference value, 1 welding is selected from the multiple welding conditions prestored based on the 2nd setting value
Condition, and the power of the main power circuit is controlled based on the selected welding condition.
The invention of technical scheme 2 is the invention on the basis of the arc welding machine described in technical scheme 1, wherein, it is described
1st setting apparatus is the welding current setting apparatus for setting welding current setting value, and the 2nd setting apparatus is to be used to set welding
The weldingvoltage setting apparatus of voltage setting value, the 1st a reference value is current reference value.
The invention of technical scheme 3 is the invention on the basis of the arc welding machine described in technical scheme 1, wherein, it is described
1st setting apparatus is the weldingvoltage setting apparatus for setting weldingvoltage setting value, and the 2nd setting apparatus is to be used to set welding
The welding current setting apparatus of current setting value, the 1st a reference value is voltage reference value.
The invention of technical scheme 4 is the invention on the basis of the arc welding machine described in technical scheme 1, wherein, it is described
1st setting apparatus is the welding current setting apparatus for setting welding current setting value, and the 2nd setting apparatus is to be used to set pulse
The pulse current setting apparatus of current setting value, the 1st a reference value is welding current a reference value.
The invention of technical scheme 5 is a kind of remote controllers, and it is used to form any one scheme institute in technical scheme 1~4
The arc welding machine stated.
(invention effect)
, will when certain one in setting pattern or selection mode selects in the arc welding machine of the present invention
It is set to located at remote controllers, the 1st setting apparatus (such as welding current setting apparatus shown in Fig. 2) set amount (volume)
During the position of the condition selection of screen formula figure, the source of welding current is identified as selection mode, therefore, there is no need to additional for sending setting letter
Number or selection signal signal wire, there is interchangeability between existing remote controllers on hardware, it is not necessary in order to
Connect and carry out the improvement of the connecting portion of the source of welding current.
Brief description of the drawings
Fig. 1 is the electrical connection graph of the arc welding machine involved by embodiments of the present invention 1.
Fig. 2 is the screen formula figure of the remote controllers of the present invention.
Fig. 3 is the oscillogram for illustrating the action of embodiment 1.
Fig. 4 is the electrical connection graph of the arc welding machine involved by embodiments of the present invention 2.
Fig. 5 is the screen formula figure of the remote controllers of embodiment 2.
Fig. 6 is the electrical connection graph of the arc welding machine involved by embodiments of the present invention 3.
Fig. 7 is the screen formula figure of the remote controllers of embodiment 3.
Fig. 8 is the electrical connection graph of the arc welding machine of prior art.
Fig. 9 is the screen formula figure of the remote controllers of prior art.
Embodiment
1~Fig. 3 of reference picture, the action to embodiments of the present invention 1 illustrate.
Fig. 1 is the electrical connection graph of the arc welding machine involved by embodiments of the present invention 1.In Fig. 1, for Fig. 6
The construct of the identical label of electrical connection graph of the arc welding machine of shown prior art, because it carries out identical action, therefore
Omit the description, constructs only different to label illustrates.
The remote controllers RE of embodiment 1 shown in Fig. 2 is formed as using the 1st setting apparatus as welding current setting apparatus
IR, the welding of the predetermined analogue value is set using the 2nd setting apparatus as weldingvoltage setting apparatus VR, welding current setting apparatus IR
Current setting value Ir is simultaneously exported, and the weldingvoltage setting value Vr of the predetermined analogue value of weldingvoltage setting apparatus VR settings is simultaneously defeated
Go out.Next, for weldingvoltage setting apparatus VR, numbered by shielding formula figure provided with the welding condition shown in Fig. 2.
On welding condition setting/selection circuit WA1 of the embodiment 1 located at source of welding current WG shown in Fig. 1, its by
Welding current configuration switch SW1, weldingvoltage configuration switch SW2, welding condition selecting switch SW3, the 1st negative circuit NT1,
2 negative circuit NT2, comparison circuit CP and current reference circuit IRF are formed, and comparison circuit CP is welding current setting value Ir's
When value is less than current reference value Irf (the 1st a reference value) value, comparison signal Cp is set to turn into high level, welding current configuration switch
SW1 and weldingvoltage configuration switch SW2 turn into conducting state, and the welding current set by welding current setting apparatus IR is set
Definite value Ir and by weldingvoltage setting apparatus VR set weldingvoltage setting value Vr be input in main control circuit SC.
Main control circuit SC is identified as setting when the 2nd inversion signal Nt2 from the 2nd negative circuit NT2 is low level
Pattern, welding current setting value Ir and weldingvoltage setting value Vr based on input control main power circuit INV power.
Comparison circuit CP (welderings shown in Fig. 2 when welding current setting value Ir value is more than current reference value Vrf value
Connect electric current the magnitude of current rotate to condition selection position when), comparison signal Cp is turned into low level, welding current configuration switch
SW1 and weldingvoltage configuration switch SW2 turns into blocking state, and welding condition selecting switch SW3 turns into conducting state, makes
The weldingvoltage suitable with the position of the welding condition numbering 0 to 9 of the scale located at the weldingvoltage setting apparatus VR shown in Fig. 2 is set
Definite value Vr is input in main control circuit SC.
Main control circuit SC is identified as selecting when the 2nd inversion signal Nt2 exported from the 2nd negative circuit NT2 is high level
Select pattern, based on the welding condition of the weldingvoltage setting apparatus VR located at the remote controllers shown in Fig. 2 numbering (screen formula figure)
The suitable weldingvoltage setting value Vr in 0 to 9 position, one is selected from multiple welding conditions of storage and is regenerated, to control
Main power circuit INV processed power.
Fig. 3 is the oscillogram for illustrating the action of embodiment 1.In Fig. 3, Fig. 3 (A) represents enabling signal Ts, Fig. 3
(B) represent that welding current setting signal Ir, Fig. 3 (C) represent that comparison signal Cp, Fig. 3 (D) represent the 1st inversion signal Nt1, Fig. 3
(E) the 2nd inversion signal Nt2 is represented.
Below, using Fig. 3 oscillogram, action is illustrated.
T=t1 at the time of shown in Fig. 3, shown in Fig. 3 (E) with the high level of the comparison signal Cp shown in Fig. 3 (C) correspondingly
The 2nd inversion signal Nt2 turn into low level.Main control circuit SC is identified as setting when the 2nd inversion signal Nt2 is low level
Pattern.Then, the welding current configuration switch SW1 shown in Fig. 1 and weldingvoltage configuration switch SW2 turns into conducting state, and
And welding condition selecting switch SW3 turns into blocking state.
In moment t=t1~t2, by the welding current setting value Ir set by welding current setting apparatus IR and pass through weldering
The weldingvoltage setting value Vr set by voltage setting device VR is met to be input into main control circuit SC.
In moment t=t2, when the enabling signal Ts shown in Fig. 3 (A) turns into high level, main control circuit SC is based on input
Welding current setting value Ir and weldingvoltage setting value Vr and start main power circuit INV Power Control.
During moment t=t2~t3, welding current setting value Ir and welding of the main control circuit SC based on input
Voltage setting value Vr, continue the control of main power circuit INV power.
In moment t=t3, when the enabling signal Ts shown in Fig. 3 (A) turns into low level, main control circuit SC makes main power source electric
Road INV Power Control stops.Next, in moment t=t4, welding current setting value Ir value is as current reference value Irf's
When being worth the above, the comparison signal Cp shown in Fig. 3 (C) turns into low level, welding current configuration switch SW1 and weldingvoltage setting
Switch SW2 turns into blocking state.So, the 2nd inversion signal Nt2 shown in Fig. 3 (E) turns into high level, and main control circuit SC knows
Wei not selection mode.Then, the 1st inversion signal Nt1 shown in Fig. 3 (D) turns into high level, welding condition selecting switch SW3 into
It is suitable with the position of welding condition numbering 0 to 9 of the scale located at the weldingvoltage setting apparatus VR shown in Fig. 2 for conducting state
Weldingvoltage setting value Vr is input to main control circuit SC.
Turned in moment t=t4~t5, welding condition selecting switch SW3, located at the welding of the remote controllers shown in Fig. 2
The welding suitable with numbering 2 when knob for example be located at into numbering 2 of voltage setting device VR welding condition numbering (screen formula figure) is electric
Stream setting value Ir is input in main control circuit SC.
In moment t=t5, when the enabling signal Ts shown in Fig. 3 (A) turns into high level, main control circuit SC is based on and welding
The suitable welding current setting value Ir of condition number 2 selects one since multiple welding conditions of storage and regenerates the main electricity come
Source circuit INV Power Control.
After moment t=t5, welding conditions of the main control circuit SC based on regeneration, continue main power circuit INV's
The control of power.
By above-mentioned, in the selection mode in selecting setting pattern or selection mode, by located at remote controllers
When the magnitude of current of welding current setting apparatus (the 1st setting apparatus) is set to the position of the condition selection of screen formula figure, turn into selection mode,
The signal wire for sending setting signal or selection signal need not be added, it is not necessary to changing when be connected with the source of welding current
It is good.
Moreover, the content as welding condition, in addition to welding current and weldingvoltage, will consider consumable electrode gas guarantor
During shield weldering (MIG welding)/metal active gas welding (MAG welding), also comprising pulse period, pulse period
Between, be used as welding condition during base portion etc..
[embodiment 2]
Fig. 4 is the electrical connection graph of the arc welding machine of embodiment 2.In Fig. 4, for the embodiment 1 shown in Fig. 1
Electrical connection graph identical label, due to carrying out identical action, description will be omitted, and only different actions is illustrated.
The remote controllers RE of embodiment 2 shown in Fig. 5 is formed as using the 1st setting apparatus as weldingvoltage setting apparatus
VR, the welding of the predetermined analogue value is set using the 2nd setting apparatus as welding current setting apparatus IR, weldingvoltage setting apparatus VR
Voltage setting value Vr is simultaneously exported, and the welding current setting value Ir of the predetermined analogue value of welding current setting apparatus IR settings is simultaneously defeated
Go out.Then, in welding current setting apparatus IR, numbered with shielding formula figure provided with the welding condition shown in Fig. 5.
On welding condition setting/selection circuit WA2 of the source of welding current WG located at the embodiment 2 shown in Fig. 4, welding
When connecing value of the voltage setting value Vr value less than voltage reference value Vrf (the 1st a reference value), comparison signal Cp is set to turn into high level,
Welding current configuration switch SW1 and weldingvoltage configuration switch SW2 turn into conducting state, will pass through welding current
The welding current setting value Ir of the setting apparatus IR settings and weldingvoltage setting value Vr set by weldingvoltage setting apparatus VR
It is input in main control circuit SC.
Main control circuit SC is identified as setting when the 2nd inversion signal Nt2 exported from the 2nd negative circuit NT2 is low level
Mould-fixed.Then, main power circuit INV work(is controlled based on welding current setting value Ir and weldingvoltage setting value Vr
Rate.
Comparison circuit CP (welderings shown in Fig. 5 when weldingvoltage setting value Vr value is more than voltage reference value Vrf value
Connect voltage voltage rotate to condition selection position when), comparison signal Cp is turned into low level, welding current configuration switch
SW1 and weldingvoltage configuration switch SW2 turns into blocking state, and welding condition selecting switch SW3 turns into conducting state, will
The welding current setting suitable with the position of welding condition numbering 0 to 9 of the scale located at the welding current setting apparatus IR shown in Fig. 5
Value Ir is input in main control circuit SC.
With comparison signal Cp low level correspondingly, height is turned into from the 2nd inversion signal Nt2 of the 2nd negative circuit NT2 inputs
Level, so as to which main control circuit SC is identified as selection mode.Then, based on the welding located at the remote controllers shown in Fig. 5
The suitable welding current setting value Ir in 0 to 9 position of current settings device IR welding condition numbering (screen formula figure), from storage
One is selected in multiple welding conditions and is regenerated to control main power circuit INV power.
By above-mentioned, in the selection mode in have selected setting pattern or selection mode, remote controllers will be located at
Weldingvoltage setting apparatus voltage be set to screen formula figure condition selection position when, turn into selection mode, therefore, be not required to
Add the signal wire for sending setting signal or selection signal, it is not necessary to which progress changes in order to what is be connected with the source of welding current
It is good.
Moreover, the content as welding condition, in addition to welding current and weldingvoltage, will consider consumable electrode gas-arc
During weldering/metal active gas welding, also comprising being used as welding condition during pulse period, pulse, during base portion etc..
Fig. 6 is the electrical connection graph of the arc welding machine of embodiment 3.In Fig. 6, for the embodiment 1 shown in Fig. 1
Electrical connection graph identical label, due to carrying out identical action, description will be omitted, and only different actions is illustrated.
The remote controllers RI of embodiment 3 shown in Fig. 7 is formed as using the 1st setting apparatus as welding current setting apparatus
IR, the weldering of the predetermined analogue value is set using the 2nd setting apparatus as pulse current setting apparatus IR2, welding current setting apparatus IR
Meet current setting value Ir and export, pulse current setting apparatus IR2 sets the pulse current setting value Ir2 of the predetermined analogue value
And export.Moreover, in pulse current setting apparatus IR2, numbered with shielding formula figure provided with the welding condition shown in Fig. 7.
Remote controllers RI shown in Fig. 6 is formed by welding current setting apparatus IR, pulse current setting apparatus IR2, welding electricity
Stream setting apparatus IR sets the welding current setting value Ir of the predetermined analogue value and exported, pulse current setting apparatus IR2 settings
The pulse current setting value Vr of the predetermined analogue value is simultaneously exported.Moreover, it is provided with welding condition in pulse current setting apparatus IR2
Numbering.
In welding condition setting/selection circuit WA1 shown in Fig. 6, values of the comparison circuit CP in welding current setting value Ir
During value less than current reference value Irf (the 1st a reference value), comparison signal Cp is set to turn into high level, welding current configuration switch SW1
And pulse current configuration switch SW4 turns into conducting state, the welding current set by welding current setting apparatus IR is set
Value Ir and by pulse current setting apparatus IR2 set pulse current setting value Ir2 be input in main control circuit SC.
Main control circuit SC is identified as setting when the 2nd inversion signal Nt2 from the 2nd negative circuit NT2 is low level
Pattern, welding current setting value Ir and pulse current setting value Ir2 based on input control main power circuit INV output
Electric current.
Comparison circuit CP (welderings shown in Fig. 7 when welding current setting value Ir value is more than current reference value Vrf value
Connect electric current the magnitude of current rotate to condition selection position when), comparison signal Cp is turned into low level, welding current configuration switch
SW1 and pulse current configuration switch SW4 turns into blocking state, and welding condition selecting switch SW3 turns into conducting state, will
The weldingvoltage suitable with the position of welding condition numbering 0 to 9 of the scale located at the pulse current setting apparatus IR2 shown in Fig. 7 is set
Definite value Vr is input in main control circuit SC.
Main control circuit SC is identified as selecting when the 2nd inversion signal Nt2 exported from the 2nd negative circuit NT2 is high level
Select pattern, based on the welding condition of the pulse current setting apparatus IR2 located at the remote controllers shown in Fig. 7 numbering (screen formula figure)
The suitable pulse current setting value Ir2 in 0 to 9 position, one is selected from multiple welding conditions of storage and is regenerated to control
Main power circuit INV processed output current.
In addition, can also set welding condition to number the welding current setting apparatus IR of the remote controllers RI shown in Fig. 7,
When pulse current setting value Ir2 value is less than current reference value Irf value, based on welding current setting value Ir and pulse current
Setting value Ir2 controls main power circuit INV output current, in pulse current setting value Ir2 value is current reference value Irf
Value more than when, based on suitable with 0 to 9 position of the welding condition numbering (screen formula figure) located at welding current setting apparatus IR
Welding current setting value Ir, select one and to regenerate from multiple welding conditions of storage, to control, main power circuit INV's is defeated
Go out electric current.
In addition, new software can be made by the CPU in main control circuit is built in, realized via calculation process
State the function of welding condition setting/selection circuit.Moreover, it can also make to lead to by the display led of the source of welding current shown in Fig. 1
The content for crossing the welding condition selected by remote controllers is shown.
And then the content of the welding condition as embodiment 3, except the welding current, base current and arteries and veins of TIG weld
Rush outside electric current, when considering DC pulse or alternating-current pulse, also comprising during pulse period, pulse, during base portion, EP/EN
Ratio etc. is used as welding condition.
Label declaration
1 welding gun
2 expendable electrodes
3 machined objects
4 wire feed rolls
5 non-expendable electrodes
AC commercial ac power sources
CP comparison circuits
NT negative circuits
The negative circuits of NT1 the 1st
The negative circuits of NT2 the 2nd
INV main power circuits
IR welding current setting apparatus
IR2 pulse current setting apparatus
IRF current reference circuits
LED displays
RE remote controllers
RI remote controllers
REC remote controllers (built in switch)
SC main control circuits
SW1 welding current configuration switch
SW2 weldingvoltage configuration switch
SW3 welding condition selecting switch
SW4 pulse current configuration switch
SW5 settings/selecting switch
TS starting switches
VR weldingvoltage setting apparatus
VRF voltage reference circuits
The WG sources of welding current
WS welding conditions setting/selection circuit (prior art)
WA1 welding conditions setting/selection circuit (embodiment 1,3)
WA2 welding conditions setting/selection circuit (embodiment 2)
Cp comparison signals
Ir welding current setting values
Ir2 pulse current setting apparatus
Irf current reference values
Nt inversion signals
The inversion signals of Nt1 the 1st
The inversion signals of Nt2 the 2nd
Sc main control signals
Ts enabling signals
Vr weldingvoltage setting values
Vrf voltage reference values
Claims (3)
1. a kind of arc welding machine, possesses：
Remote controllers, it is formed by the 1st setting apparatus and the 2nd setting apparatus, the 1st setting apparatus output the predetermined 1st
Setting value, the 2nd setting apparatus export predetermined 2nd setting value；With
The source of welding current, it is by providing load the main power circuit of power and being set based on the 1st setting value and the described 2nd
Definite value controls the main control circuit of the power of the main power circuit to be formed,
The arc welding machine is characterised by,
The main control circuit is when the 1st setting value is less than predetermined 1 a reference value, based on the 1st setting value
And the 2nd setting value controls the power of the main power circuit, the 1st setting value be the 1st a reference value with
When upper, 1 welding condition was selected from the multiple welding conditions prestored based on the 2nd setting value, and based on selected
The welding condition control the power of the main power circuit.
2. arc welding machine according to claim 1, it is characterised in that
1st setting apparatus is the welding current setting apparatus for setting welding current setting value,
2nd setting apparatus is the weldingvoltage setting apparatus for setting weldingvoltage setting value,
1st a reference value is current reference value.
3. arc welding machine according to claim 1, it is characterised in that
1st setting apparatus is the weldingvoltage setting apparatus for setting weldingvoltage setting value,
2nd setting apparatus is the welding current setting apparatus for setting welding current setting value,
1st a reference value is voltage reference value.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-124278 | 2013-06-13 | ||
| JP2013124278A JP6139285B2 (en) | 2013-06-13 | 2013-06-13 | Arc welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227178A CN104227178A (en) | 2014-12-24 |
| CN104227178B true CN104227178B (en) | 2017-12-29 |
Family
ID=52216564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161611.4A Active CN104227178B (en) | 2013-06-13 | 2014-04-22 | Arc welding machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6139285B2 (en) |
| CN (1) | CN104227178B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6398079B2 (en) * | 2014-11-11 | 2018-10-03 | パナソニックＩｐマネジメント株式会社 | Welding condition setting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305366A (en) * | 1997-05-09 | 1998-11-17 | Matsushita Electric Ind Co Ltd | Control apparatus by communications for welding device |
| JP2002346744A (en) * | 2001-05-28 | 2002-12-04 | Daihen Corp | Remote controlled automatic switch control type arc welding machine |
| CN1939633A (en) * | 2005-09-27 | 2007-04-04 | 株式会社大亨 | Arc welding lamp |
| CN101062530A (en) * | 2001-04-17 | 2007-10-31 | 林肯环球公司 | Electric arc welding system |
| JP2013018028A (en) * | 2011-07-12 | 2013-01-31 | Daihen Corp | Arc welding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165178A (en) * | 1981-04-03 | 1982-10-12 | Hitachi Seiko Ltd | Arc welding device |
-
2013
- 2013-06-13 JP JP2013124278A patent/JP6139285B2/en active Active
-
2014
- 2014-04-22 CN CN201410161611.4A patent/CN104227178B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305366A (en) * | 1997-05-09 | 1998-11-17 | Matsushita Electric Ind Co Ltd | Control apparatus by communications for welding device |
| CN101062530A (en) * | 2001-04-17 | 2007-10-31 | 林肯环球公司 | Electric arc welding system |
| JP2002346744A (en) * | 2001-05-28 | 2002-12-04 | Daihen Corp | Remote controlled automatic switch control type arc welding machine |
| CN1939633A (en) * | 2005-09-27 | 2007-04-04 | 株式会社大亨 | Arc welding lamp |
| JP2013018028A (en) * | 2011-07-12 | 2013-01-31 | Daihen Corp | Arc welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227178A (en) | 2014-12-24 |
| JP2015000403A (en) | 2015-01-05 |
| JP6139285B2 (en) | 2017-05-31 |
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