CN105033476A - Welding wire moisture preventing management system and method - Google Patents
Welding wire moisture preventing management system and method Download PDFInfo
- Publication number
- CN105033476A CN105033476A CN201510467536.9A CN201510467536A CN105033476A CN 105033476 A CN105033476 A CN 105033476A CN 201510467536 A CN201510467536 A CN 201510467536A CN 105033476 A CN105033476 A CN 105033476A
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- CN
- China
- Prior art keywords
- welding
- welding wire
- dampproof
- described welding
- wire
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
Abstract
The invention provides a welding wire moisture preventing management system which comprises a welding device, a welding environment monitoring device and a welding wire moisture preventing management device. The welding environment monitoring device is used for monitoring welding environment parameters such as humidity. The welding wire moisture preventing management device can be in data communication with the welding device and the welding environment monitoring device. The welding wire moisture preventing management device comprises a welding wire information acquisition unit, a welding environment parameter acquisition unit, a computing unit and an alarm control unit, wherein the welding wire information acquisition unit is used for acquiring the material and the diameter of a welding wire used in welding from the welding device; the welding environment parameter acquisition unit is used for acquiring the welding environment parameters from the welding environment monitoring device; the computing unit is used for computing the damp alarm time of the welding wire according to the acquired material and diameter of the welding wire and the acquired welding environment parameters; the alarm control unit is used for conducting alarm control according to the computed damp alarm time. By means of the welding wire moisture preventing management system, the welding wire damp time can be effectively monitored and managed, and therefore welding quality is guaranteed.
Description
[technical field]
The present invention relates to welding field, particularly relate to a kind of welding wire dampproof management system and welding wire dampproof management method.
[background technology]
In the industries such as shipbuilding, Hai Gong, heavy-duty machinery, owing to needing, the workpiece volume of welding is comparatively large, weld seam is longer, therefore needs long-time continuous to weld.In addition, above-mentioned industry is also very high to welding quality requirements.But the welding place of these industries is generally carried out in close seashore or very open factory building, therefore, it is very large that welding process is subject to welding surroundings parameter (such as, humidity, temperature, wind speed etc.) impact.
Welding process is that surface wetting phenomenon can occur welding wire by an important embodiment of welding surroundings parameter influence.Such as, humidity is excessive, can cause the acceleration that welding wire makes moist.In addition, even if under same welding surroundings, different types of welding wire time of making moist also is not quite similar, and after making moist, the impact of welding quality is also not quite similar.
If still use it to weld after welding wire makes moist, weld seam can be made to occur pore.If welding wire makes moist, the time is longer, then welding wire surface gets rusty easily, and when welding in this state, face of weld can crack, and spatter increase simultaneously, welding slag cover uneven, thus have a strong impact on welding quality.At present, Ge Jia manufacturer does not carry out scientific management to the protection against the tide of welding wire.
[summary of the invention]
[technical problem]
The present invention is intended to for the problems of the prior art, provides a kind of welding wire dampproof management system and management method thereof.It can carry out effective monitoring and management to the welding wire time of making moist, thus ensures welding quality.
[solution]
The invention provides a kind of welding wire dampproof management system, described welding wire dampproof management system comprises welding equipment, welding surroundings monitoring device and welding wire dampproof management device, described welding surroundings monitoring device is for monitoring welding surroundings parameter, described welding surroundings parameter comprises ambient humidity, described welding wire dampproof management device can carry out data communication with described welding equipment and described welding surroundings monitoring device, described welding wire dampproof management device comprises: welding wire information acquisition unit, for the material of welding wire that uses when described welding equipment obtains welding and string diameter; Welding surroundings parameter acquiring unit, obtains described welding surroundings parameter from described welding surroundings monitoring device; Computing unit, for according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains; And control alarm unit, it is according to the calculated time of fire alarming that makes moist, and controls to report to the police.
The invention provides a kind of dampproof management method of welding wire dampproof management system, described welding wire dampproof management system comprises welding equipment, welding surroundings monitoring device and welding wire dampproof management device, described welding surroundings monitoring device is for monitoring welding surroundings parameter, described welding surroundings parameter comprises ambient humidity, described welding wire dampproof management device can carry out data communication with described welding equipment and described welding surroundings monitoring device, it is characterized in that, following steps are carried out: welding wire information acquiring step at welding wire dampproof management device end, the material of the welding wire used when described welding equipment obtains welding and string diameter, welding surroundings parameters acquiring procedure, obtains described welding surroundings parameter from described welding surroundings monitoring device, calculation procedure, for according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains, and control alarming step, it is according to the calculated time of fire alarming that makes moist, and controls to report to the police.
[invention beneficial effect]
The present invention, by technique scheme, can carry out effective monitoring and management to the welding wire time of making moist, thus ensures welding quality.
[accompanying drawing explanation]
Fig. 1 is the hardware configuration schematic diagram of welding wire dampproof management system of the present invention;
Fig. 2 is the software configuration schematic diagram of the welding wire dampproof management system of the first embodiment of the present invention;
Fig. 3 is the flow chart of the dampproof management method of the first embodiment of the present invention;
Fig. 4 is the software configuration schematic diagram of the welding wire dampproof management system of the second embodiment of the present invention; And
Fig. 5 is the flow chart of the dampproof management method of the second embodiment of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Core concept of the present invention is the change of type according to welding wire and welding surroundings parameter, dynamically calculates the time of fire alarming that welding wire makes moist, thus carries out effective monitoring and management to the welding wire time of making moist, ensure welding quality with this.
[the first embodiment]
Fig. 1 is the hardware configuration schematic diagram of welding wire dampproof management system of the present invention.
As shown in Figure 1, welding wire dampproof management system of the present invention comprises welding equipment (source of welding current), welding surroundings monitoring device and welding wire dampproof management device.Welding surroundings monitoring device for monitoring welding surroundings parameter, such as ambient humidity, environment temperature or ambient wind velocity.The hardware example of welding surroundings monitoring device can be the general environment sensing apparatus in market, such as temperature sensor, humidity sensor or air velocity transducer etc.In the present embodiment, welding surroundings monitoring device comprises with the temperature sensor of wireless receiving module, humidity sensor and air velocity transducer.
The hardware example of welding wire dampproof management device can be PC (personal computer), server or mobile phone etc.Described welding wire dampproof management device can carry out data communication with described welding equipment and described welding surroundings monitoring device.In the present embodiment, welding wire dampproof management device is PC, it is connected with welding equipment by Ethernet mode, and connects the receiver module (temperature sensor receiver module, humidity sensor receiver module and air velocity transducer receiver module) of described welding surroundings monitoring device by outside expansion bus.
Above, only describe the hardware composition of welding wire dampproof management system related to the present invention, because the source of welding current, welding surroundings monitoring device and PC all can adopt existing equipment general on the market, therefore no longer its structure is described in detail.
Below, the software configuration of welding wire dampproof management system of the present invention is described with reference to Fig. 2.The software section of welding wire dampproof management system of the present invention is by dampproof management plant running.As shown in Figure 2, dampproof management device comprises: welding wire information acquisition unit, for the material of welding wire that uses when described welding equipment obtains welding and string diameter; Welding surroundings parameter acquiring unit, obtains described welding surroundings parameter from described welding surroundings monitoring device; Computing unit, for according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains; And control alarm unit, it is according to the calculated time of fire alarming that makes moist, and controls to report to the police.
Below, with reference to the flow chart shown in Fig. 3, welding wire dampproof management method of the present invention is described.Described welding wire dampproof management method is run the program module corresponding with the unit of Fig. 2 by PC (welding wire dampproof management device) and is realized.
As shown in Figure 3, first, in step S301, the material of the welding wire used when described welding equipment obtains welding and string diameter.Specifically, PC inputs material and the string diameter of the welding wire of (selection) to welding equipment when welding to welding equipment inquiring user according to Fixed Time Interval, the type of the welding wire used during to determine to weld.
Afterwards, in step s 302, described welding surroundings parameter is obtained from described welding surroundings monitoring device.Specifically, in the present embodiment, obtain real time environment temperature value by temperature sensor receiver module, obtain real time environment humidity value by humidity sensor receiver module, obtain real time environment air speed value by air velocity transducer receiver module.
Then, in step S303, according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains.Specifically, can calculate according to following formula:
H＝H
0×(1+K1(T-T
0)+K2(P-P
0)-K3(V-V
0))
T
0: be original ambient temperature value, default setting T in the present embodiment
0=0 DEG C;
P
0: be initial environment humidity value, default setting P in the present embodiment
0=50%;
V
0: be initial environment air speed value, default setting V in the present embodiment
0=0m/s;
H
0: for initial environment is made moist time of fire alarming, default setting H in the present embodiment
0=30 minutes;
K
1: environment temperature proportionality coefficient;
K
2: ambient humidity proportionality coefficient;
K
3: ambient wind velocity proportionality coefficient;
T: be real time environment temperature value;
P: be real time environment humidity value;
V: be real time environment air speed value;
H: the time of fire alarming that makes moist calculated in real time.
Above-mentioned K
1, K
2, K
3can be set according to the type (being determined by material and string diameter) of welding wire by user, and in order to make it more reasonable, can repeatedly measure by experiment.In the present embodiment, use real time environment temperature value, real time environment humidity value and real time environment air speed value to calculate the time of fire alarming that makes moist simultaneously.But the present invention is not limited thereto, can only environmentally humidity value, calculate the time of fire alarming that makes moist, only need by the K in above formula
1, K
3be set to 0.Certainly, by contrast, use simultaneously real time environment temperature value, real time environment humidity value and real time environment air speed value carry out calculating more reasonable and accurate.
Afterwards, in step s 304, according to the calculated time of fire alarming that makes moist, control to report to the police.Specifically, according to the instruction (such as, setting starts countdown) of user, PC starts to carry out countdown warning to the time of fire alarming that makes moist.When from beginning countdown institute's elapsed time exceed make moist time of fire alarming time, report to the police, such as can the display alarm user welding wire information of making moist, or reported to the police by other modes such as acousto-optics.As further improvement of this embodiment, in step s 304, PC, while control is reported to the police, also controls described welding equipment and stops welding (forbidding welding equipment).
By the scheme of the first embodiment, effective monitoring and management can be carried out to the welding wire time of making moist, ensure welding quality with this.
[the second embodiment]
Because the hardware configuration of welding wire dampproof management system of the second embodiment is identical with the hardware configuration of the first embodiment shown in Fig. 1, therefore omit diagram and associated description.Referring to Fig. 4 and Fig. 5, the second embodiment of the present invention is described.In addition, the software configuration of welding wire dampproof management system of the second embodiment and the flow chart of dampproof management method are substantially identical with the first embodiment, and therefore, the part identical with the first embodiment uses identical Reference numeral, and the descriptions thereof are omitted.Below, the difference of only both descriptions.
As shown in Figure 4, in the welding wire dampproof management system of the second embodiment, described welding wire dampproof management device is except comprising the welding wire information acquisition unit identical with the first embodiment, welding surroundings parameter acquiring unit, computing unit and control alarm unit, also comprise: welding equipment state acquiring unit, for obtaining the state of described welding equipment, described state comprises standby and welding.In addition, the control alarm unit in the second embodiment, also according to the state of the described welding equipment obtained, controls to report to the police.After a while, will be described in detail.
Below, the welding wire dampproof management method of the second embodiment is described with reference to Fig. 5.Described welding wire dampproof management method is run the program module corresponding with the unit of Fig. 4 by PC (dampproof management device) and is realized.
As shown in Figure 5, the difference of the second embodiment and the first embodiment is: before step S301, adds step S501.In step S501, PC obtains the state of described welding equipment, such as standby or welding.In addition, after step S303, process enters step S504.
In step S504, according to the state of described welding equipment of acquisition and the time of fire alarming that makes moist of the welding wire of calculating, control to report to the police.Specifically, when the state of described welding equipment is standby, then the countdown of the time of fire alarming that automatically starts to make moist is reported to the police, and institute's elapsed time from beginning countdown exceed make moist time of fire alarming time, report to the police.And when the state of described welding equipment is for welding, then because welding wire is being used, therefore without the need to carrying out alarm timer.That is, make moist described in stopping time of fire alarming countdown report to the police.
It should be noted that, due to welding wire usually only outermost layer expose, therefore when the state of described welding equipment transfers to standby from welding, the countdown without the need to the time of fire alarming that continues to make moist last time is reported to the police.But from this standby moment, according to the time of fire alarming that makes moist now calculated, the countdown re-starting the time of fire alarming that makes moist is reported to the police.
Compared with the first embodiment, the second embodiment can be reported to the police automatically according to the state of welding equipment, sets without the need to user.Therefore, the second embodiment carrying out effective monitoring and management to the welding wire time of making moist, while ensureing welding quality, can effectively improve the convenience of user.
Above, with reference to detailed or specific embodiment, describe the present invention, but it will be appreciated by those skilled in the art that and can carry out various change and correction under the prerequisite not departing from thought of the present invention and scope.Such as, after step S301, first step S501 can be carried out.Also after step S303, step S501 can be carried out.
In addition, in the first and second embodiment, the time of fire alarming that makes moist calculated in real time is adopted to carry out countdown warning, but, the present invention is not limited thereto.The time of fire alarming that makes moist can be calculated according to some cycles.Such as, first calculated every 1 second the time of fire alarming that once makes moist in real time, get the mean value of the time of fire alarming that makes moist in real time that (such as, 10 seconds) calculate in one period afterwards as the time of fire alarming that makes moist.Certainly, more simply, user rule of thumb directly can set the time of fire alarming that makes moist, and without the need to calculating the time of fire alarming that makes moist.
[industrial applicibility]
The present invention can be applied to existing welding field, and it carries out effective monitoring and management to the welding wire time of making moist, to ensure welding quality.
Claims (10)
1. a welding wire dampproof management system, described welding wire dampproof management system comprises welding equipment, welding surroundings monitoring device and welding wire dampproof management device, described welding surroundings monitoring device is for monitoring welding surroundings parameter, described welding surroundings parameter comprises ambient humidity, described welding wire dampproof management device can carry out data communication with described welding equipment and described welding surroundings monitoring device, it is characterized in that, described welding wire dampproof management device comprises:
Welding wire information acquisition unit, for the material of welding wire that uses when described welding equipment obtains welding and string diameter;
Welding surroundings parameter acquiring unit, obtains described welding surroundings parameter from described welding surroundings monitoring device;
Computing unit, for according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains; And
Control alarm unit, it is according to the calculated time of fire alarming that makes moist, and controls to report to the police.
2. welding wire dampproof management system according to claim 1, is characterized in that, described welding wire dampproof management device also comprises:
Welding equipment state acquiring unit, for obtaining the state of described welding equipment, described state comprises standby and welding;
Described control alarm unit, also according to the described state obtained, controls to report to the police.
3. welding wire dampproof management system according to claim 2, is characterized in that,
When the state of described welding equipment is standby, described control alarm unit controls, and reports to the police with the countdown of the time of fire alarming that makes moist described in automatically carrying out;
When the state of described welding equipment is for welding, described control alarm unit controls, and reports to the police with the countdown of the time of fire alarming that makes moist described in stopping.
4. welding wire dampproof management system according to claim 3, is characterized in that,
When the state of described welding equipment transfers to standby from welding, described control alarm unit controls, and reports to the police with the countdown of the time of fire alarming that makes moist described in re-starting according to the calculated time of fire alarming that makes moist from the described standby moment.
5. welding wire dampproof management system as claimed in any of claims 1 to 4, is characterized in that, described welding surroundings parameter also comprises environment temperature and ambient wind velocity.
6. the welding wire dampproof management method of a welding wire dampproof management system, described welding wire dampproof management system comprises welding equipment, welding surroundings monitoring device and welding wire dampproof management device, described welding surroundings monitoring device is for monitoring welding surroundings parameter, described welding surroundings parameter comprises ambient humidity, described welding wire dampproof management device can carry out data communication with described welding equipment and described welding surroundings monitoring device, it is characterized in that
Following steps are carried out at welding wire dampproof management device end:
Welding wire information acquiring step, the material of the welding wire used when described welding equipment obtains welding and string diameter;
Welding surroundings parameters acquiring procedure, obtains described welding surroundings parameter from described welding surroundings monitoring device;
Calculation procedure, for according to the material of the described welding wire obtained from described welding equipment and string diameter and the time of fire alarming that makes moist calculating described welding wire from the described welding surroundings parameter that described welding surroundings monitoring device obtains; And
Control alarming step, it is according to the calculated time of fire alarming that makes moist, and controls to report to the police.
7. welding wire dampproof management method according to claim 6, is characterized in that, also carries out following steps stating welding wire dampproof management device:
Welding equipment state obtaining step, for obtaining the state of described welding equipment, described state comprises standby and welding; And
In described control alarming step, also according to the described state obtained, control to report to the police.
8. welding wire dampproof management method according to claim 7, is characterized in that, in described control alarming step, when the state of described welding equipment is standby, the countdown of the time of fire alarming that makes moist described in automatically carrying out is reported to the police; And when the state of described welding equipment is for welding, control, report to the police with the countdown of the time of fire alarming that makes moist described in stopping.
9. welding wire dampproof management method according to claim 8, it is characterized in that, in described control alarming step, when the state of described welding equipment transfers to standby from welding, control, report to the police with the countdown of the time of fire alarming that makes moist described in re-starting according to the calculated time of fire alarming that makes moist from the described standby moment.
10. according to the welding wire dampproof management method in claim 6-9 described in any one, it is characterized in that, described welding surroundings parameter also comprises environment temperature and ambient wind velocity.
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Cited By (1)
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| CN105033476B (en) | 2017-08-22 |
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