CN102892542B - Welding apparatus - Google Patents
Welding apparatus Download PDFInfo
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- CN102892542B CN102892542B CN201280001218.8A CN201280001218A CN102892542B CN 102892542 B CN102892542 B CN 102892542B CN 201280001218 A CN201280001218 A CN 201280001218A CN 102892542 B CN102892542 B CN 102892542B
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- welding
- welding condition
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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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
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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
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A welding apparatus has a welding power supply device and a welding conditions setting unit that is attachable and detachable from the welding power supply device, and changes in welding conditions can be enabled or disabled by a connection detection part provided in the welding power supply device and a welding condition change enabling setting part. When the welding conditions setting unit is in a state separated from the welding power supply device or connected to the welding power supply device and when disabled is set by the welding condition change enabling setting part, changes to welding settings are disabled. When the welding conditions setting unit is in a state connected to the welding power supply device and when enabled is set by the welding condition change enabling setting part, changes to welding settings are enabled.
Description
Technical field
The present invention relates to possess the welder of welding supply with the welding condition setting apparatus for setting the condition that the welding carried out to welding supply is relevant, be stored in the welding condition of welding supply fixing or fixing releasing, carry out changing the welder of welding condition.
Background technology
In the situation that carrying out arc welding, need to set the welding condition being suitable for as the workpiece of welding object thing.In the case of a small amount of soldered thing of producing of many kinds is welded, need to change continually workpiece, and set welding condition in the time of each change workpiece.In this case, the hand-held welding condition setting apparatus of weld job person welds sometimes, once weld job person touches welding condition setting apparatus mistakenly sometimes, can make the welding condition of having set change.
In addition,, the automatic soldering device that has utilized welding robot etc. in use, for multiple workpiece of same shape, mainly under same welding condition, repeatedly carry out weld job.In this case, can fix welding condition welds.
In addition,, from the stable viewpoint grade of welding quality, the person that sometimes also can set weld job for can not change welding condition, fix welding condition.As the fixing means of the welding condition of the prior art in welder, the method just like inferior: key switch is set in welder, if do not connect key switch, does not allow to change welding condition; Password Input portion is set in welder, if do not input password, does not allow to change welding condition.
Fig. 4 is the figure that represents the schematic construction of welder 100 of the prior art.In Fig. 4, welder 100 possesses: for setting that the welding condition setting apparatus 2 of welding condition is connected with welding condition setting apparatus 2 and for welding the welding supply 3 of output.In welding supply 3, be provided with key switch 19 in the position of regulation, this key switch 19 for set welding condition fixing or fixing releasing, do not allow or allow the change of welding condition.
Then, utilize Fig. 4, the action of welder 100 is described.Welding supply 3, from source power supply 15 input electric powers of single-phase or 3 phases, carries out the outputs such as inverter control and controls in electric power converter section 16, is converted into the weldingvoltage or the welding current output afterwards that are suitable for welding in welding supply 3.The soldered current detecting part 17 of welding current detects, and exports welding current detection signal to welding control part 14.In addition, the soldered voltage detection department 18 of weldingvoltage detects, and exports weldingvoltage detection signal to welding control part 14.Welding control part 14, based on welding current detection signal, weldingvoltage detection signal and welding condition setting signal described later, generates the required welding control signal of control of welding output, and to electric power converter section 16 these welding control signals of output.Electric power converter section 16 input welding control signals, and weld the control of exporting according to the mode of the welding output that becomes the welding condition that is suitable for setting.
The establishing method of welding condition then, is described.In the time setting welding condition, by key switch 19, be set as the fixing state of having removed welding condition.The welding current configuration part 6 of welding condition setting apparatus 2 is for setting welding current setting value.Represent that the welding current setting signal of the welding current setting value setting is output to the welding condition storage part 13 of welding supply 3.Weldingvoltage configuration part 7 is for setting weldingvoltage setting value.Represent that the weldingvoltage setting signal of the weldingvoltage setting value setting is output to the welding condition storage part 13 of welding supply 3.In addition, set the weldings such as CO2 welding (co3 gas arc welding connects) or MAG welding by the welding configuration part 10 of welding supply 3, welding setting signal is output to welding condition storage part 13.In addition, set unified or independent, unified/independent setting signal by the unification/independent configuration part 11 of welding supply 3 and be output to welding condition storage part 13.In addition, set welding wire kind or the gage of wire etc. such as solid core welding wire or flux-cored wire (flux cored wire) by the welding wire configuration part 12 of welding supply 3, welding wire setting signal is output to welding condition storage part 13.Welding condition storage part 13 is based on welding setting signal, unification/setting signal, welding wire setting signal, welding current setting signal, weldingvoltage setting signal etc. separately, generate welding condition, and export to welding control part 14 as welding condition setting signal.
At this, the key switch 19 of welding supply 3 is the switches that start under the state of key (key) having inserted.By key switch 19 being located to the fixing position of condition, thereby export key switch command signal to welding condition storage part 13, become by key switch 19 state that welding condition is fixed.After welding condition being made as to stationary state by key switch 19, extracting the key of key switch 19, thereby can not carry out the operation of key switch 19, can not remove the fixing of welding condition.And in the situation that welding condition being made as to stationary state by key switch 19, welding condition storage part 13 cannot be accepted all inputs for changing welding condition, therefore do not allow the change of welding condition.In addition, insert key start to key switch 19, while being made as the fixing position of removing welding condition, stop the output of key switch command signal, key switch 19 becomes the fixing state of welding condition of removing.
Thus, as welder 100 of the prior art, known to the switching of key switch 19, the mode (for example,, with reference to patent documentation 1) that welding operator is not temporarily allowed the change of welding condition or changed by extracting the key of key switch 19 person's that forbids weld job welding condition.
But, when carry out welding condition fixing based on key switch 19 of the prior art, exist the price of key switch 19 own high or in the time that user has multiple welder 100, produce the problem such as inconvenience that need to manage multiple keys.
In addition, when carry out welding condition fixing by password, configuration part and the display part etc. of password need to be set in welding supply 3, have the problem of user interface complexity.
Formerly technical literature
Patent documentation
Patent documentation 1: TOHKEMY 2007-210007 communique
Summary of the invention
The invention provides a kind of with simple structure and carry out at an easy rate the welder that the fixing and fixed solution of welding condition removes.
In order to address the above problem, welder of the present invention possesses welding supply and welding condition setting apparatus for setting the condition that the welding carried out to above-mentioned welding supply is relevant, and above-mentioned welding condition setting apparatus can load and unload with respect to above-mentioned welding supply.Above-mentioned welding condition setting apparatus possesses the 1st welding condition configuration part for above-mentioned welding supply being set to welding condition.Above-mentioned welding supply possesses: connect test section, whether it detects above-mentioned welding condition setting apparatus and be connected with above-mentioned welding supply; The 2nd welding condition configuration part, it is for setting welding condition; With welding condition storage part, it is stored by least any welding condition setting in above-mentioned the 1st welding condition configuration part and above-mentioned the 2nd welding condition configuration part.In above-mentioned welding condition setting apparatus and above-mentioned welding supply at least any possesses: can change welding condition configuration part, can it change for setting the welding condition that is stored in above-mentioned welding condition storage part.Can above-mentioned welding supply based on above-mentioned connection test section and the above-mentioned output that change welding condition configuration part, and can decision be stored in the welding condition of above-mentioned welding condition storage part by least any change in above-mentioned the 1st welding condition configuration part and above-mentioned the 2nd welding condition configuration part.Above-mentioned the 1st welding condition configuration part arranging in above-mentioned welding condition setting apparatus has the function that welding current and weldingvoltage are set, and above-mentioned the 2nd welding condition configuration part arranging in above-mentioned welding supply has the function that the welding condition except welding current and weldingvoltage is set.
By this formation, can be based on connecting test section and the output that can change welding condition configuration part, can decision be stored in the welding condition of welding condition storage part by least any change of the 1st welding condition configuration part and the 2nd welding condition configuration part.In addition, by being set as changing welding condition, thereby can prevent the situation that welding condition is changed in the time not wanting to allow the change of welding condition.Thus, can carry out with simple structure and at an easy rate the welder that the fixing and fixed solution of welding condition removes.
brief description of the drawings
Fig. 1 is the figure that represents the schematic construction of the welder in embodiments of the present invention 1.
Fig. 2 is the figure that represents the schematic construction of another welder in embodiments of the present invention 1.
Fig. 3 is the figure that represents the schematic construction of the another welder in embodiments of the present invention 1.
Fig. 4 is the figure that represents the schematic construction of the welder of prior art.
detailed description of the invention
Below, with reference to accompanying drawing, one embodiment of the present invention is described.In following accompanying drawing, to the additional identical symbol of identical inscape, therefore description thereof is omitted sometimes.
(embodiment 1)
Fig. 1 is the figure that represents the schematic construction of the welder 1 in embodiments of the present invention 1.Fig. 2 is the figure that represents the schematic construction of another welder 21 in embodiments of the present invention 1.The welder 21 of Fig. 2 is with the difference of the welder 1 of Fig. 1, and can the welding condition configuration part 5 of changing of Fig. 2 be included in welding supply 3, and can the welding condition configuration part 5 of changing of Fig. 1 be included in welding condition setting apparatus 2.Fig. 3 is the figure that represents the schematic construction of the another welder 31 in embodiments of the present invention 1.The welder 31 of Fig. 3 is with the difference of the welder 1 of Fig. 1 and the welder 21 of Fig. 2, and can the welding condition configuration part 5 of changing of Fig. 3 be included in respectively in welding condition setting apparatus 2 and welding supply 3.
Welder 1 shown in Fig. 1 possesses: welding supply 3, welds output; With welding condition setting apparatus 2, for setting welding condition that the welding carried out to welding supply 3 is relevant etc.In addition, by connector etc., welding condition setting apparatus 2 can be loaded and unloaded with respect to welding supply 3.
Welding condition setting apparatus 2 possesses: the 1st welding condition configuration part 4, for setting welding condition; With can change welding condition configuration part 5, can setting change welding condition, and set welding condition signal to welding condition storage part described later 13 output of welding supply 3.And the 1st welding condition configuration part 4 possesses: welding current configuration part 6, set welding current, and export welding current setting signal to welding condition storage part 13; With weldingvoltage configuration part 7, set weldingvoltage, and export weldingvoltage setting signal to welding condition storage part 13.
Welding supply 3 possesses test section 8, the 2nd welding condition configuration part 9 and the welding condition storage part 13 of connection.
Connect test section 8 and detect whether welding condition setting apparatus 2 is connected with welding supply 3, whether welding condition setting apparatus 2 is connected with welding supply 3, and connect detection signal to 13 outputs of welding condition storage part.In addition, being connected test example and whether being electrically connected to fetch and carrying out by detecting welding condition setting apparatus 2 and welding supply 3 in this way of welding condition setting apparatus 2 and welding supply 3.
The 2nd welding condition configuration part 9 possesses welding configuration part 10, unified/configuration part 11 and welding wire configuration part 12 separately.At this, welding configuration part 10 is for setting the weldings such as CO2 welding or MAG welding, and exports welding setting signal to welding condition storage part 13.Unified/configuration part 11 is for setting the unification of welding condition or separately separately, and unify/select separately signal to 13 outputs of welding condition storage part.Welding wire configuration part 12 is for setting the welding wire such as solid core welding wire or flux-cored wire kind and gage of wire, and exports welding wire setting signal to welding condition storage part 13.
Welding condition storage part 13, based on welding setting signal, unification/select separately signal, welding wire setting signal, welding current setting signal, weldingvoltage setting signal etc. to generate welding condition, is exported to welding control part 14 as welding condition setting signal.
The action of the welder 1 forming is as described above described below.
First, illustrate that welding condition setting apparatus 2 is connected with welding supply 3 and set the situation that can change welding condition for by changing welding condition configuration part 5.
The in the situation that of having loaded welding condition setting apparatus 2 at welding supply 3, welding condition setting apparatus 2 has been connected with welding supply 3, be imported into welding condition storage part 13 from connecting the connection detection signal that test section 8 exports.Thus, welding condition storage part 13 is identified welding condition setting apparatus 2 and the situation of welding supply 3 in connection status., welding supply 3 is identified the situation in connection status.And, think and set for and can change welding condition by the welding condition configuration part 5 of can changing of welding condition setting apparatus 2.Now, by the 1st welding condition configuration part 4 of welding condition setting apparatus 2 and the 2nd welding condition configuration part 9 of welding supply 3 at least any, become the state that can change the welding condition that is stored in welding condition storage part 13.Therefore,, if by least any the change welding condition in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9, the welding condition being changed is effective.Then, welding condition storage part 13 will be stored in welding condition storage part 13 successively by least any changed content after changing in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.
Can thus, be connected and set for can change welding condition in the situation that by changing welding condition configuration part 5 at welding condition setting apparatus 2 with welding supply 3, weld job person can carry out the change of welding condition.
Welding condition so is after changing stored in welding condition storage part 13, in the time that the welder 1 shown in Fig. 1 welds, under the welding condition that is stored in welding condition storage part 13, welds.; welding control part 14 obtains and the information of welding the corresponding welding current of output and weldingvoltage from welding current test section 17 and weldingvoltage test section 18; the mode control electric power converter section 16 that welding condition based on above-mentioned is exported to become the welding of regulation, thus export from the welding of welding efferent 20 output regulations.
Can in addition, change welding condition configuration part 5 be for example made up of the cheap parts as press button, toggle switch.And, in the time being press button, for example by under repeatedly carrying out by, thereby switch can with the setting that can not change welding condition.In addition, in the time being toggle switch, for example by changing the direction of catch bar, thus switch can with the setting that can not change welding condition.
Then, illustrate that welding condition setting apparatus 2 is connected with welding supply 3 and set the situation that can not change welding condition for by the welding condition configuration part 5 of can changing of welding condition setting apparatus 2.
The in the situation that of having loaded welding condition setting apparatus 2 at welding supply 3, welding condition setting apparatus 2 has been electrically connected with welding supply 3, be imported into welding condition storage part 13 from connecting the connection detection signal that test section 8 exports.Thus, welding supply 3 is identified as the state being connected with welding supply 3 in welding condition setting apparatus 2.Then, having set for can not change welding condition in the situation that by changing welding condition configuration part 5, in not being stored in by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 state of the welding condition of welding condition storage part 13.Therefore, at least changed content of any welding condition of carrying out in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 is invalid.Welding condition storage part 13 keeps welding condition storage signal, even by the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 at least any will carry out the change of welding condition, also can not be allowed to the change of welding condition, can not carry out the change of welding condition.
Now, be equivalent to temporarily fix welding condition, i.e. inalterable state.And, being connected with welding supply 3 at welding condition setting apparatus 2, and having set for and can not change in the situation of welding condition by the welding condition configuration part 5 of can changing of welding condition setting apparatus 2, weld job person can not change welding condition.
In addition, remove about the fixed solution of welding condition, by becoming can change the state of welding condition and can carry out correspondence from not changing the Status Change of welding condition by changing welding condition configuration part 5.When changing welding condition configuration part 5 while being for example press button, by under the switch that touches the button, thereby be switched to the state that can change welding condition from not changing the state of welding condition.
Then, illustrate from welding supply 3 and separated the situation of welding condition setting apparatus 2, situation that welding condition setting apparatus 2 is connected with welding supply 3.
Separated welding condition setting apparatus 2 from welding supply 3 in the situation that, can not represent that to 13 inputs of welding condition storage part welding condition setting apparatus 2 be connected the connection detection signal of this situation with welding supply 3 from connecting test section 8.Therefore, welding condition storage part 13 is identified as the state having separated from welding supply 3 in welding condition setting apparatus 2.The welding supply 3 that, has welding condition storage part 13 is identified.Now, welding condition storage part 13 can not change the welding condition that is stored in welding condition storage part 13 by the 2nd welding condition configuration part 9 that is arranged at welding supply 3.Therefore, the changed content of the welding condition that carry out the 2nd welding condition configuration part 9 is invalid, and welding condition storage part 13 keeps welding condition storage signal, does not carry out the change of welding condition.
In the welder 1 of embodiment 1, by separating welding condition setting apparatus 2 from welding supply 3, thereby the 1st welding condition configuration part 4 of welding condition setting apparatus 2 can not be connected with welding supply 3.Therefore, the 1st welding condition configuration part 4 can not be comprised in welder 1 in physical arrangement.Thus, weld job person cannot utilize the 1st welding condition configuration part 4 to carry out the change of welding condition.
In addition, in welding supply 3, be also provided with setting for carrying out welding condition and the 2nd welding condition configuration part 9 of change.But, represent that to 13 outputs of welding condition storage part welding condition setting apparatus 2 does not have the signal that is connected this situation with welding supply 3 in the case of connecting test section 8, even if change the signal of welding condition from the 2nd welding condition configuration part 9 outputs, welding condition storage part 13 can not carry out the change of welding condition yet.
,, in the situation that welding condition setting apparatus 2 is not connected with welding supply 3, can not change the welding condition that is stored in welding condition storage part 13 by the 2nd welding condition configuration part 9 that is arranged at welding supply 3.In addition,, because welding condition setting apparatus 2 is not connected with welding supply 3, therefore can not change the welding condition that is stored in welding condition storage part 13 by the 1st welding condition configuration part 4 that is arranged at welding condition setting apparatus 2.Thus, in the situation that welding condition setting apparatus 2 is not connected with welding supply 3, no matter can change how can setting of welding condition configuration part 5, all can not change the welding condition that is stored in welding condition storage part 13.
Thus, as long as detect the signal that this state is identified that is electrically connected to not there is not welding condition setting apparatus 2 and welding supply 3, just can prevent the situation that welding condition is changed in the time not wanting to allow the change of welding condition.
In addition, even in the situation that welding condition setting apparatus 2 is not connected with welding supply 3, also can weld error-free.Therefore, welder 1 is in being only stored in the situation of welding under the welding condition of welding condition storage part 13.
At this, the mode of welder 100 of the prior art is can weld under the state that has connected welding condition setting apparatus 2 and welding supply 3, if remove being connected of welding condition setting apparatus 2 and welding supply 3, cannot weld.
But, according to the welder 1 of embodiment 1, can weld with being connected also of welding supply 3 even if remove welding condition setting apparatus 2.In addition, by removing being connected of welding condition setting apparatus 2 and welding supply 3, thereby can not change the welding condition that is stored in welding condition storage part 13, only under the welding condition that is stored in welding condition storage part 13, can weld.
Thus, can realize the welder 1 of the situation of the change that can tackle the welding condition that the situation of welding or None-identified weld job person carry out under same welding condition.
That is, the welder 1 of present embodiment 1 possesses welding supply 3 and welding condition setting apparatus 2 for setting the condition that the welding carried out to welding supply 3 is relevant, and welding condition setting apparatus 2 can load and unload with respect to welding supply 3.Welding condition setting apparatus 2 possesses the 1st welding condition configuration part 4 for welding supply 3 being set to welding condition.Welding supply 3 possesses test section 8, the 2nd welding condition configuration part 9 and the welding condition storage part 13 of connection.At this, whether connection test section 8 detects welding condition setting apparatus 2 and is connected with welding supply 3.Welding condition is set in the 2nd welding condition configuration part 9.Welding condition storage part 13 is stored by least any welding condition setting in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.In welding condition setting apparatus 2 and welding supply 3 at least any possess for set can change be stored in welding condition storage part 13 welding condition can change welding condition configuration part 5.Can welding supply 3 based on connecting test section 8 and the output that change welding condition configuration part 5, and can decision be stored in the welding condition of welding condition storage part 13 by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.
According to this formation, according to connecting the connection detection signal exported of test section 8 and can changing the combination that can change welding condition signal that export welding condition configuration part 5, can simply and at an easy rate realize welding condition change permission or do not allow., can realize with simple structure and at an easy rate and carry out the welder 1 that the fixing and fixed solution of welding condition removes.
And, under the state being connected with welding supply 3, use welding condition setting apparatus 2, only utilize the setting that can change welding condition configuration part 5 just can set can changing of welding condition.Even in the situation that the hand-held welding condition setting apparatus 2 of weld job person carries out operation, also can easily select can changing of welding condition, can carry out the fixing of temporary transient and simple welding condition.And, can not change welding condition if be set as, even in the situation that weld job person has touched welding condition setting apparatus 2 mistakenly, also can prevent that welding condition is changed.
In addition, according to the welder 1 of embodiment 1, even separated welding condition setting apparatus 2 from welding supply 3 in the situation that, also can the welding condition based on storage in welding condition storage part 13 weld.Therefore,, even to disconnect such situation inferior extract the situation of welding condition setting apparatus 2 or welding condition setting apparatus 2 and the connecting line of welding supply 3 from welding supply 3 by mistake, also can keep welding condition to weld.Thus, interruption or the failure welding of weld job can be prevented, parts loss causing because of interruption or the failure welding of weld job etc. can be suppressed.
In addition, even having separated from welding supply 3 state of welding condition setting apparatus 2, also can weld under the welding condition that is stored in welding condition storage part 13.Thus, do not need and the welding condition setting apparatus 2 of welding supply 3 equal numbers, can the quantity of welding condition setting apparatus 2 be set lesser than the quantity of welding supply 3, have very large effect at economic aspect yet.
In addition, be switched to and be connected welding condition setting apparatus 2 and welding supply 3 at connecting welding condition setting apparatus 2 never and the state of welding supply 3, no matter how can change the setting content of welding condition configuration part 5, can be made as and can not change the welding condition that is stored in welding condition storage part 13 based on connecting the output signal of test section 8.Thus, in the time that welding condition setting apparatus 2 is connected to welding supply 3, can not change mistakenly welding condition, can prevent maloperation.At this, for not allowing to change the releasing of welding condition, be set in unallowed situation can change welding condition configuration part 5, can allow to remove by being set as.In addition, can change welding condition configuration part 5 be set to permission in the situation that, can remove by resetting into permission after being set as not allowing.
In addition, the welding supply 3 of welder 1 possesses the starting switches such as not shown breaker.Also can be starting when welding supply 3, no matter can the setting content that change welding condition configuration part 5 how, all output signals based on starting switch and be made as and can not change the welding condition that is stored in welding condition storage part 13.At this, the welding condition of storing is by least any condition of storing in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.
Thus, can prevent the maloperation of unconsciously encountering that welding condition setting apparatus 2 grades cause that welding condition is changed etc. because of weld job person starting when welder 1.At this, for not allowing to change the releasing of welding condition, be set in unallowed situation can change welding condition configuration part 5, can allow to remove by being set as.In addition, can change welding condition configuration part 5 be set to permission in the situation that, can again be set as allowing to remove by after being set as not allowing.
In addition, can change welding condition configuration part 5 can only be arranged in welding condition setting apparatus 2 as shown in Figure 1, also can only be arranged on as shown in Figure 2 in welding supply 3.In addition also can in welding condition setting apparatus 2 and welding supply 3, all arrange as shown in Figure 3.Can the welder 31 of the welder 1 of Fig. 1, the welder 21 of Fig. 2 and Fig. 3 change the position and number difference of welding condition configuration part 5 except arranging, and is all identical as function or the elemental motion of welder.
In addition, the each configuration part existing in being arranged at the 1st welding condition configuration part 4 of welding condition setting apparatus 2 and being arranged at the 2nd welding condition configuration part 9 of welding supply 3, can be arranged in the either party of the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.But, also at least 1 configuration part can be arranged in the 2nd welding condition configuration part 9 of being located at welding supply 3.
For example, also can be as shown in Figure 1 to Figure 3, the 1st welding condition configuration part 4 arranging in welding condition setting apparatus 2 has the function of setting welding current and weldingvoltage, and the 2nd welding condition configuration part 9 arranging in welding supply 3 has the function of setting the welding condition except welding current and weldingvoltage.According to this formation, realize the miniaturization of welding condition setting apparatus 2 by the function of reduction welding condition setting apparatus 2, thus convenience when the hand-held welding condition setting apparatus 2 of person that can improve weld job moves.
In addition,, in welder 1,21,31 of the present invention, welding supply 3 possesses: the welding control part 14 that welds the welding efferent 20 of output and welding condition based on being stored in welding condition storage part 13 and control welding efferent 20.Welding supply 3, in the time having unloaded welding condition setting apparatus 2 from welding supply 3, no matter can the setting content that change welding condition configuration part 5 how, all can not change the welding condition that is stored in welding condition storage part 13, and keep.In addition, even if welding supply 3 can be also unloaded welding condition setting apparatus 2 from welding supply 3 in the situation that, the formation that also welding condition based on being stored in welding condition storage part 13 is welded.
According to this formation, when can preventing that welding condition is changed, can not interrupt welding, can under stored welding condition, weld.
In addition, considering that can welding condition setting apparatus 2 be connected with welding supply 3 and change welding condition configuration part 5 is set to the situation that can change welding condition.Now, can be stored in by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 welding condition of welding condition storage part 13.In addition, considering that can welding condition setting apparatus 2 be connected with welding supply 3 and change welding condition configuration part 5 is set to the situation that can not change welding condition.Now, can not be stored in by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 welding condition of welding condition storage part 13.In addition, in the situation that welding condition setting apparatus 2 is not connected with welding supply 3, also can be configured to the welding condition that can not be stored in by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 welding condition storage part 13.
According to this formation, can be based on connecting test section 8 and the output that can change welding condition configuration part 5, can decision be stored in the welding condition of welding condition storage part 13 by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9.In addition, by being set as changing welding condition, thereby can prevent the situation that welding condition is changed in the time not wanting to allow the change of welding condition.Thus, can realize with simple structure and at an easy rate and carry out the welder that the fixing and fixed solution of welding condition removes.
In addition, consider that never connecting welding condition setting apparatus 2 becomes with the state of welding supply 3 situation that has been connected welding condition setting apparatus 2 and welding supply 3.Now, also can be configured to no matter can the setting content that change welding condition configuration part 5 how, all can not be stored in by least any change in the 1st welding condition configuration part 4 and the 2nd welding condition configuration part 9 welding condition of welding condition storage part 13.
According to this formation, can prevent the situation that welding condition is changed in the time not wanting to allow the change of welding condition.Thus, can realize with simple structure and at an easy rate and carry out the welder that the fixing and fixed solution of welding condition removes.
Utilizability in industry
Can welder of the present invention be according to the connection status of welding condition setting apparatus and welding supply and change the combination between the setting content of welding condition configuration part, the fixing or fixed solution that can set simply welding condition except, can change welding condition.Therefore, even if the weld job of the operations such as the situation of the change that allows welding condition is not wanted in existence generation, also can realize the welder that can securely and effectively weld, be industrially useful.
Symbol description:
Claims (6)
1. a welder, possesses welding supply and welding condition setting apparatus for setting the condition that the welding carried out to described welding supply is relevant, wherein,
Described welding condition setting apparatus can load and unload with respect to described welding supply,
Described welding condition setting apparatus possesses: the 1st welding condition configuration part, and it is for described welding supply is set to welding condition,
Described welding supply possesses:
Connect test section, whether it detects described welding condition setting apparatus and is connected with described welding supply;
The 2nd welding condition configuration part, it is for setting welding condition; With
Welding condition storage part, it is stored by least any welding condition setting in described the 1st welding condition configuration part and described the 2nd welding condition configuration part,
In described welding condition setting apparatus and described welding supply at least any possesses: can change welding condition configuration part, can it change for setting the welding condition that is stored in described welding condition storage part,
Can described welding supply based on described connection test section and the described output that change welding condition configuration part, can decision be stored in the welding condition of described welding condition storage part by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part
Described the 1st welding condition configuration part arranging in described welding condition setting apparatus has the function that welding current and weldingvoltage are set,
Described the 2nd welding condition configuration part arranging in described welding supply has the function that the welding condition except welding current and weldingvoltage is set.
2. welder according to claim 1, wherein,
In the situation that described welding condition setting apparatus is not connected with described welding supply, no matter can the setting content that change welding condition configuration part described how, all can not change the welding condition that be stored in described welding condition storage part by described the 2nd welding condition configuration part that is arranged at described welding supply.
3. welder according to claim 1 and 2, wherein,
Described welding supply possesses:
Welding efferent, it welds output; With
Welding control part, its welding condition based on being stored in described welding condition storage part is controlled described welding efferent,
Described welding supply is in the situation that having unloaded described welding condition setting apparatus from described welding supply, no matter can the setting content that change welding condition configuration part described how, all can not change the welding condition that is stored in described welding condition storage part, and keep
Even if described welding supply is in the situation that having unloaded described welding condition setting apparatus from described welding supply, also the welding condition based on being stored in described welding condition storage part is welded.
4. welder according to claim 1 and 2, wherein,
Be connected with described welding supply at described welding condition setting apparatus and can the described welding condition configuration part of changing be set to the in the situation that of changing welding condition, can be stored in by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part the welding condition of described welding condition storage part
Be connected with described welding supply at described welding condition setting apparatus and can the described welding condition configuration part of changing be set to the in the situation that of can not changing welding condition, can not be stored in by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part the welding condition of described welding condition storage part
In the situation that described welding condition setting apparatus is not connected with described welding supply, can not be stored in by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part the welding condition of described welding condition storage part.
5. welder according to claim 1 and 2, wherein,
Become the state that has been connected described welding condition setting apparatus and described welding supply in the case of never connecting the state of described welding condition setting apparatus and described welding supply, no matter can the setting content that change welding condition configuration part described how, all can not be stored in by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part the welding condition of described welding condition storage part.
6. welder according to claim 1 and 2, wherein,
Described welding supply possesses the starting switch for starting described welding supply, in the time starting described welding supply, no matter can the setting content that change welding condition configuration part described how, all can not be stored in by least any change in described the 1st welding condition configuration part and described the 2nd welding condition configuration part the welding condition of described welding condition storage part.
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| JP2011-109993 | 2011-05-17 | ||
| JP2011109993 | 2011-05-17 | ||
| PCT/JP2012/001483 WO2012157157A1 (en) | 2011-05-17 | 2012-03-05 | Welding apparatus |
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| CN102892542B true CN102892542B (en) | 2014-12-03 |
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| JP5952330B2 (en) | 2014-03-27 | 2016-07-13 | ファナック株式会社 | Machining application robot system with machining condition management function |
| CN104267772B (en) * | 2014-08-25 | 2016-08-24 | 唐山松下产业机器有限公司 | Welding equipment, cutting equipment and control method thereof |
| CN114650894B (en) * | 2019-11-18 | 2024-06-11 | 松下知识产权经营株式会社 | Welding machine |
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| 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 |
| CN101678496A (en) * | 2008-03-31 | 2010-03-24 | 松下电器产业株式会社 | Welding device and setter for the device |
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| JPS6064773A (en) * | 1983-09-20 | 1985-04-13 | Hitachi Seiko Ltd | Arc welding machine |
| JP2601891B2 (en) * | 1988-11-17 | 1997-04-16 | 株式会社東芝 | Automatic welding system |
| JP2007210007A (en) * | 2006-02-09 | 2007-08-23 | Daihen Corp | Lock control process of welding power supply |
| JP5349100B2 (en) * | 2009-03-23 | 2013-11-20 | 株式会社ダイヘン | Welding power supply |
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| US4151396A (en) * | 1977-10-11 | 1979-04-24 | Veal Leo D | Welding control system |
| CN101678496A (en) * | 2008-03-31 | 2010-03-24 | 松下电器产业株式会社 | Welding device and setter for the device |
| 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 |
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| JP5382234B2 (en) | 2014-01-08 |
| JPWO2012157157A1 (en) | 2014-07-31 |
| CN102892542A (en) | 2013-01-23 |
| WO2012157157A1 (en) | 2012-11-22 |
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