KR101775681B1 - Welding managing method, apparatus and computer-readable medium recording the method - Google Patents
Welding managing method, apparatus and computer-readable medium recording the method Download PDFInfo
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- KR101775681B1 KR101775681B1 KR1020160017888A KR20160017888A KR101775681B1 KR 101775681 B1 KR101775681 B1 KR 101775681B1 KR 1020160017888 A KR1020160017888 A KR 1020160017888A KR 20160017888 A KR20160017888 A KR 20160017888A KR 101775681 B1 KR101775681 B1 KR 101775681B1
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- 238000003466 welding Methods 0.000 title claims abstract description 599
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/241—Electric supplies
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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Abstract
The present invention relates to a welding machine management method using a server computer connected to a plurality of welding machines via a network, the server computer comprising: a welding material information storing program which receives welding material information to be welded in the welding machine and stores the information in a welding material information database, A welding point information storing program for receiving the welding information for each point welded point by welding material and storing the welding information in the welding point information database, and calculating the optimum information for calculating the optimum welding control information for each welding machine or welding source by analyzing the welding point information database A program, a welding control information transmission program for transmitting the optimum welding control information for each welding machine or each welding material to the welding machine, a welding material information database for storing the welding material information, a welding point information database And an optimal welding control information database for storing optimal welding control information for each welding machine or each welding material, wherein the welding material information for the welding material to be welded in the welding machine is received and stored in the welding material information database, The optimum welding control information for each welding machine or welding material is calculated by analyzing the welding point information database and the optimal welding control information for each welding machine or welding material is transmitted to the welding machine Lt; / RTI >
Description
BACKGROUND OF THE
Generally, spot welding is a welding method belonging to electric resistance welding, and refers to a method of welding while applying pressure using heat generated when a current flows through the metal.
Spot welding is a process in which two metals to be bonded are put together and current is applied while applying appropriate mechanical pressure, and heat of resistance is generated, thereby utilizing the property of bonding the pressure parts. Such spot welding is a very common welding method for assembling a car body.
An apparatus for resistance spot welding includes a fixed lower electrode and an upper electrode that moves up and down on the lower electrode. Therefore, the welding material is seated on the lower electrode, and welding is performed by movement of the upper electrode.
However, in the conventional resistance spot welding, if the amount of heat input is insufficient, melting of the welded portion is insufficient and it is difficult to secure the necessary strength of the welded portion. If the amount of heat input is small, the molten metal is scattered by the spatter, There is a problem that a phenomenon occurs. Particularly, recently, the demand for increasing the weight of automobiles and the durability of collision has increased, and the amount of ultrahigh strength steel has been rapidly increased. Therefore, it has become very difficult to secure the strength of the welded portion. Particularly in the case of super high strength plated steel sheet, If the amount of heat input is small, a spatter is generated.
In addition, in the case of managing a plurality of welders at the same time, this problem becomes more remarkable. In particular, there is a problem that the welding result of each welding point can not be collected for each welding material,
The idea of the present invention is to provide a welding machine management system, method and welding machine management method that enables to control a welding machine under optimal welding conditions using past databases accumulated in various welding environments such as the material and thickness of the welding material, And to provide a recording medium on which the recording medium can be recorded. However, these problems are illustrative, and thus the scope of the present invention is not limited thereto.
According to an aspect of the present invention, there is provided a welding machine management method using a server computer connected to a plurality of welding machines via a network, wherein the server computer transmits welding material information to be welded in the welding machine A welding material information storing program for storing the welding material information in the welding material information database, storing the welding material information in the welding material information database, A welding control information transmission program for transmitting the welding control information to the welding machine according to the welding machine or the welding machine, a welding material information database in which the welding material information is stored, Prize A welding point information database storing point-by-point welding information, and an optimal welding control information database storing optimal welding control information for each welding machine or welding source, wherein (a) Receiving the welding material information on the welding material to be stored in the welding material information database; (b) receiving and storing welding information by point welded for each welding material by the welding point information storing program; (c) analyzing the welding point information database by the optimum information calculating program to calculate optimal welding control information for each welding machine or welding source; And (d) transmitting, by the welding control information transmission program, optimal welding control information for each welding machine or for each welding machine to the welding machine.
According to the present invention, the server computer further comprises: a data extracting program for extracting data having an excellent or successful weld result in the weld point information database; a priority determining unit for determining a priority factor And (c) a step (c) of: (e) determining, by the data extraction program, whether or not the welding Extracting target data in which the welding result is excellent or success in the point information database; (f) determining, by the priority element determination program, a priority element according to importance of welding conditions of the target data; And (g) converting the selection data having a higher priority by the priority element into the optimal welding control information by the optimum information conversion program.
According to the present invention, the welding material information includes at least spot welder information, timer controller information, TC operation status information, TC operation status information, product module welding status information, Welding quality data, work block design information, product module welding point design information, spot welding quality integrated management system information, and the like. May be selected by selecting one or more of combinations of "
In addition, according to the present invention, the TC operation status information includes at least screen information which is installed in a production line at the current time and enables the status to be confirmed by a green indicator lamp in case of being normal so that the normal state of the timer controller in operation can be recognized, Screen information for managing the operation state of each timer controller on the day of operation, the operation history, the abnormality of the plurality of timer controllers, the number of times of occurrence of the abnormal state of the welding quality, and combinations thereof may be selected .
According to the present invention, it is possible to clearly see how the timer controller is operated on the facility layout diagram of the production line so as to integrally manage the work information generated in the plurality of timer controllers and the abnormal condition of the welding quality information A work block screen arranged through a work block design menu, a registration screen for registering a unique number of an arranged timer controller, a registration information change screen, and combinations thereof Lt; / RTI >
In addition, according to the present invention, the welding information per point can be expressed by two-ply welding, the second symbol, and the second symbol so that the result of welding quality according to the spot welding position of the product or module part produced in the present production line can be expressed. , The third color is the normal welding, the second color is the welding quality abnormality, the third color indicates that the welding is not performed yet, and if the welding point is clicked And the welding result confirmation information that can directly inquire the state of the timer controller being used.
According to the present invention, if the welding result quality information is clicked on the welding result confirmation information, a graph of the welding current, voltage and dynamic resistance at the corresponding welding point of the product module currently produced, and cumulative heat input amount can be confirmed.
According to the present invention, the welding information according to the point includes at least welding quality statistics management information for each welding spot position of the product module, ideal integrated management information for managing the abnormal conditions, Number information, operation order information, sub-screen information, sub-screen connection information, and combinations thereof.
Further, according to the present invention, the welding material information may include optimum condition generation information for generating optimum welding conditions (welding current, energization time, or intelligent setting conditions) to be applied to each welding point at least at each timer controller, Information to be modified, modification information that can be deleted, deletion information that can be deleted, generation information that can newly design and register or add a waveform, optimal registration information for registering and registering an optimal retention DB condition obtained through a lot of experiments, May be selected by selecting one or more of the combinations.
According to the present invention, the welding material information includes at least information on the number of times of welding (annual, monthly, quarterly, etc.) during a certain period of the entire plant, information on the number of times of occurrence of welding defects, history information of welding operations, The welding quality history information, the abnormal condition occurrence statistical information, the abnormal condition occurrence history inquiry information, the welding quality statistics and the history information for a certain period of each product module, and combinations thereof, .
According to an aspect of the present invention, there is provided a welder management system using a server computer connected to a plurality of welders via a network, the server computer including: And storing the welding information in a welding point information database. The welding point information storing program receives the welding information for each point welded by point by welding and stores the welding point information in a welding point information database. An optimal information calculation program for calculating optimal welding control information for each welding machine or welding source, a welding control information transmission program for transmitting optimal welding control information for each welding machine or welding source to the welding machine, data A welding point information database for storing the welding information for each point and an optimum welding control information database for storing optimal welding control information for each welding machine or each welding material, Wherein the welding information is stored in the welding material information database, and the welding information for each point welded to each welding material is received and stored by the welding point information storing program, The optimum welding control information for each welding machine or welding material is calculated by analyzing the welding point information database by the program and the optimum welding control information for each welding machine or welding material is transmitted to the welding machine by the welding control information transmission program PROGRAM And may include a muted control unit.
According to another aspect of the present invention, there is provided a computer-readable recording medium storing a method of managing a welder, the method comprising: A recording medium, wherein the server computer comprises: a welding material information storage program which receives welding material information to be welded in the welding machine and stores the welding material information in a welding material information database; An optimum information calculation program for calculating optimal welding control information for each welding machine or by analyzing the welding point information database by analyzing the welding point information database and storing optimum welding control information for each welding machine or welding source in the welding machine Transmitting An optimal welding control information database in which optimal welding control information for each welding machine or welding source is stored, a welding control information database for storing welding control information, a welding control information transmission program, a welding material information database storing the welding material information, (A) receiving, by the welding material information storing program, the welding material information about a welding material welded in the welding machine and storing the received welding material information in a welding material information database; (b) receiving and storing welding information by point welded for each welding material by the welding point information storing program; (c) analyzing the welding point information database by the optimum information calculating program to calculate optimal welding control information for each welding machine or welding source; And (d) transmitting, by the welding control information transmission program, optimal welding control information for each welding machine or for each welding machine to the welding machine.
According to some embodiments of the present invention as described above, it is possible to control the welding machine with optimum welding conditions using past databases accumulated in various welding environments such as the material and thickness of the welding material. Of course, the scope of the present invention is not limited by these effects.
1 is a schematic diagram illustrating a welder management system in accordance with some embodiments of the present invention.
2 is a flow diagram illustrating a welder management method in accordance with some embodiments of the present invention.
3 is a flow chart illustrating a welder management method in accordance with some alternative embodiments of the present invention.
FIGS. 4 to 20 are screenshots illustrating step-by-step screens provided in the welder management system according to some embodiments of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiments of the present invention are described in order to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified into various other forms, It is not limited to the embodiment. Rather, these embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the invention to those skilled in the art. In the drawings, the thickness and size of each layer are exaggerated for convenience and clarity of explanation.
It is to be understood that throughout the specification, when an element such as a film, region or substrate is referred to as being "on", "connected to", "laminated" or "coupled to" another element, It will be appreciated that elements may be directly "on", "connected", "laminated" or "coupled" to another element, or there may be other elements intervening therebetween. On the other hand, when one element is referred to as being "directly on", "directly connected", or "directly coupled" to another element, it is interpreted that there are no other components intervening therebetween do. Like numbers refer to like elements. As used herein, the term "and / or" includes any and all combinations of one or more of the listed items.
Although the terms first, second, etc. are used herein to describe various elements, components, regions, layers and / or portions, these members, components, regions, layers and / It is obvious that no. These terms are only used to distinguish one member, component, region, layer or section from another region, layer or section. Thus, a first member, component, region, layer or section described below may refer to a second member, component, region, layer or section without departing from the teachings of the present invention.
Also, relative terms such as "top" or "above" and "under" or "below" can be used herein to describe the relationship of certain elements to other elements as illustrated in the Figures. Relative terms are intended to include different orientations of the device in addition to those depicted in the Figures. For example, if the element is inverted in the figures, the elements depicted as being on the upper surface of the other elements will have a direction on the lower surface of the other elements. Thus, the example "top" may include both "under" and "top" directions depending on the particular orientation of the figure. If the elements are oriented in different directions (rotated 90 degrees with respect to the other direction), the relative descriptions used herein can be interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a," "an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise "and / or" comprising "when used herein should be interpreted as specifying the presence of stated shapes, numbers, steps, operations, elements, elements, and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.
Hereinafter, embodiments of the present invention will be described with reference to the drawings schematically showing ideal embodiments of the present invention. In the figures, for example, variations in the shape shown may be expected, depending on manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention should not be construed as limited to the particular shapes of the regions shown herein, but should include, for example, changes in shape resulting from manufacturing.
1 is a schematic diagram illustrating a welder management system in accordance with some embodiments of the present invention.
1, a welder management system according to some embodiments of the present invention includes a plurality of
Here, the server computer 50 receives the welding material information to be welded in the
In addition, the
In addition, the
The
As shown in FIG. 1, the server computer 50 may include a program control unit (PG) for controlling a program and a database (DB) for storing various types of information.
1, the program control unit PG includes a
The
Herein, the above-described programs may be operated in a manner interlocked with a program or an application downloaded or installed in the
Therefore, it is possible to control the welding machine under optimal welding conditions by using past databases accumulated in various welding environments such as the material and thickness of the welding material, and the accuracy and precision of the optimal welding control can be improved have.
1, the database DB includes a
For example, the welding material information includes at least spot welder information, timer controller information, TC operation status information, TC operation status information, product module welding status information, type information of a welding material, thickness information, Welding quality management information, welding quality statistics information, work block design information, product module welding point design information, point welding quality integrated management system information, and combinations thereof It can be done by selecting more than one.
In addition, the TC operation status information includes at least screen information for allowing the status to be confirmed by a green indicator lamp in a normal state so as to be able to recognize a normal status of a timer controller installed in at least the production line at the present time, Screen information for managing an operation state of each timer controller, a work history, an abnormality of a plurality of timer controllers, a number of times of occurrence of an abnormal state of the welding quality, and combinations thereof.
In addition, the screen information may include a facility capable of visually observing how the timer controller is operated on the facility layout diagram of the production line so as to integrally manage the operation information generated by the plurality of timer controllers and the abnormal condition information of the welding quality information A layout screen, a work block screen arranged through a work block design menu, a registration screen for registering a unique number of an arranged timer controller, a registration information change screen, and combinations thereof.
Further, the welding information according to the point may be a double-ply welding, a double-ply welding, a double-ply welding or a double-ply welding so that the result of the welding quality of the product or module part produced in the present production line can be expressed by the spot welding position, The third symbol is represented by a four-ply welding, the first color is normal welding, the second color is abnormal welding quality, the third color is not yet welded, And may include welding result confirmation information capable of directly viewing the status.
Further, if the welding result quality information is clicked on the welding result confirmation information, a graph of the welding current, voltage, dynamic resistance, and accumulated heat amount of the corresponding welding point of the product module currently being produced can be confirmed.
The welding information for each point includes at least welding quality statistics management information for each welding spot position of the product product module, abnormal integrated management information for integrally managing abnormality occurrence situation, welding point number information for each position to be contacted by points, Information, sub-screen information, sub-screen connection information, and combinations thereof.
Further, the welding material information may include optimum condition generation information for generating optimum welding conditions (welding current, energization time, or intelligent setting conditions) to be applied to each welding point in at least one timer controller, inquiry information to be inquired, Information to be deleted, deletion information to be newly created, creation information to be able to register or add a new waveform, optimal registration information for registering and registering an optimum retention DB condition obtained through a lot of experiments, and combinations thereof Or more.
The welding material information includes at least information on the number of times of welding (annual, monthly, quarterly, etc.) during a certain period of the entire plant, information on the number of times of occurrence of welding defects, history information of welding operations, Quality statistics information, welding quality history information, abnormality occurrence statistical information, abnormality occurrence history inquiry information, welding quality statistics and history information for a certain period of each product module, and combinations thereof can be selected .
2 is a flow diagram illustrating a welder management method in accordance with some embodiments of the present invention.
1 and 2, a welder management method in accordance with some embodiments of the present invention is shown in order, wherein a method of managing a welder in accordance with some embodiments of the present invention can be used to perform a welder management method (A) the welding material information for the
Therefore, the welding material information about the
3 is a flow chart illustrating a welder management method in accordance with some alternative embodiments of the present invention. 4 to 20 are schematic screens illustrating and illustrating step-by-step screens provided in the welder management system according to some embodiments of the present invention.
As shown in Figures 1-3, a welder management method in accordance with some alternative embodiments of the present invention is shown in order, wherein a method of managing welder in accordance with some other embodiments of the present invention performs a welder management method You can configure the server computer to be able to.
(A) The welding material information for the
4 to 7, the welding material information includes at least spot welder information, timer controller information, TC operation status information, TC operation status information, product module welding status information, welding Welding information, welding quality statistics information, working block design information, product module welding point design information, spot welding information, thickness information, layer number information, generation information of welding data, inquiry information, correction information, Quality integrated management system information, and combinations thereof, and the welding material information may be provided to the user on a screen.
Next, (b) the welding point
At this time, as shown in FIG. 8, the welding information for each point is displayed so that the result of the weld quality of the spot welding position of the product or module part currently produced in the production line
The welding information according to the points may be a 2-fold welding, a 2-fold welding, a 3-fold welding, a 3rd welding, or a 2nd welding so that the result of the weld quality of each product or module part Symbol is indicated by 4-fold welding, the first color is normal welding, the second color is welding quality abnormal, the third color is not welding yet, and if you click the welding point, the status of the timer controller being used And may include welding result confirmation information that can be immediately inquired.
More specifically, for example, the first symbol may be a circle, the second symbol a triangle, the third symbol a square, the first color may be green, the second color may be red, and the third color may be gray, But not limited to, a variety of shapes and colors.
That is, as shown in FIG. 9, if the welding result quality information is clicked, the welding current, voltage, dynamic resistance graph and accumulated heat amount of the corresponding welding point of the product module currently being produced can be checked have.
As shown in FIGS. 10 to 13, the welding information for each point includes at least welding quality statistics management information for each welding spot position of the product module, ideal integrated management information for integrally managing the occurrence of anomalies, Welding point number information assigned to each position, work order information, sub-screen information, sub-screen connection information, and combinations thereof.
Next, (c) the optimum
In this case, the step (c) includes the steps of: (e) extracting, by the
At this time, as shown in FIG. 14, the TC operation status information is provided to at least the production line at the present time so that the status can be confirmed by a green indicator lamp in a normal case so that the normal state of the timer controller in operation can be recognized Screen information for managing the abnormality of the plurality of timer controllers or the number of occurrences of the abnormal state of the welding quality, and combinations thereof, is selected .
In addition, as shown in FIG. 15, the screen information is managed by a timer controller on the facility layout diagram of the production line so as to integrally manage the operation information generated by the plurality of timer controllers and the abnormal condition of the welding quality information , A work block screen arranged through a work block design menu, a registration screen for registering a unique number of an arranged timer controller, a registration information change screen, and combinations thereof As shown in FIG.
19 and 20, the welding material information is information indicating an optimum condition (welding current, welding time, or intelligent setting condition) to be generated for each welding point at least in each timer controller The generation information, the inquiry information to be inquired, the modification information to be modified, the deletion information to be deleted, the generation information that can newly design and register or add the waveform, the optimal retention DB condition obtained through a lot of experiments, Optimum registration information, and combinations thereof, and the welding material information may include at least information on the number of times of welding (yearly, monthly, quarterly, etc.) for at least a predetermined period of the entire plant, Information on the history of the welding operation, information on the welding quality statistics for a certain period of time according to the individual timer control, information on the welding quality history, A history information of abnormality occurrence history information, a welding quality statistics and history information for a predetermined period of each product module, and combinations thereof.
Therefore, it is possible to extract the target data whose welding result is excellent or success in the welding
(D) transmitting, by the welding control
Therefore, the welding material information about the
The present invention can also be embodied as computer-readable codes on a computer-readable recording medium.
A computer-readable recording medium may include any type of recording device that stores data that can be read by a computer system.
Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, a magneto-optical disk, an optical data storage, a flash memory and the like, as well as the server computer 50 described above, And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet).
In addition, the computer-readable recording medium may be distributed over network-connected computer systems so that computer readable codes can be stored and executed in a distributed manner.
While the present invention has been described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.
10: Welding machine
20: Operator terminal
30: Network
50: Server computer
Claims (12)
The server computer includes a welding material information storing program for receiving welding material information to be welded in the welding machine and storing the received welding material information in a welding material information database, An information calculation program for analyzing the welding point information database to calculate welding control information for each welding machine or welding source, a welding control information transmission program for transmitting the welding control information for each welding machine or welding source to the welding machine, And a welding control information database storing welding control information for each welding machine or for each welding material, wherein the welding control information database stores welding control information for each welding machine,
(a) receiving, by the welding material information storing program, the welding material information on a welding material welded in the welding machine and storing the received welding material information in a welding material information database;
(b) receiving and storing welding information by point welded for each welding material by the welding point information storing program;
(c) analyzing the welding point information database by the information calculation program to calculate welding control information for each welding machine or for each welding material; And
(d) transmitting, by the welding control information transmission program, welding control information for the welding machine or for each welding material to the welding machine;
Lt; / RTI >
The server computer
A data extraction program for extracting data in which the welding result is excellent or success in the welding point information database, a priority factor determining program for determining the priority factor according to the importance of the welding conditions of the target data, And an information conversion program for converting data into the welding control information,
The step (c)
(e) extracting target data in which the welding result is excellent or success in the welding point information database by the data extraction program;
(f) determining, by the priority element determination program, a priority element according to importance of welding conditions of the target data; And
(g) converting, by the information conversion program, the selection data having a high priority by the priority element into the welding control information;
Lt; / RTI >
The welding material information includes TC operation status information,
The TC operation status information includes at least screen information for allowing the status to be confirmed by a green indicator lamp in a normal state so as to recognize at least the steady state of the timer controller installed in the production line at the present time, Wherein the timer is selected by selecting at least one of an operation state of the timer controller, a job history, an error of a plurality of timer controllers, screen information for managing the number of times of occurrence of an abnormal state of the welding quality, and combinations thereof.
The welding material information includes at least spot welder information, timer controller information, TC operation state information, product module welding state information, welding material type information, thickness information, layer number information, welding data generation information, Wherein the welding process is performed by selecting any one or more of the correction information, the deletion information, the welding condition database management information, the welding quality statistical information, the work block design information, the product module welding point design information, Welding machine management method.
The screen information may include a facility layout diagram that can clearly see how the timer controller is operated on the facility layout diagram of the production line so as to integrally manage the work information generated by the plurality of timer controllers and the status information of the occurrence of abnormal welding quality information A work block screen arranged through a work block design menu, a registration screen for registering a unique number of an arranged timer controller, a registration information change screen, and combinations thereof.
The welding information according to the points may be a 2-fold welding, a 2-fold welding, a 3-fold welding, a 3rd welding, or a 2nd welding so that the result of the weld quality of each product or module part Symbol is indicated by 4-fold welding, the first color is normal welding, the second color is welding quality abnormal, the third color is not welding yet, and if you click the welding point, the status of the timer controller being used And a welding result confirming information that can be directly inquired.
The welding result confirmation information can confirm the welding current, the voltage and the dynamic resistance graph and the cumulative heat input amount of the corresponding welding point of the product module currently produced by clicking the welding point quality history.
The point-by-point welding information includes at least welding quality statistics management information for each welding point position of the product module, ideal integrated management information for unifying management of the anomalous situation, welding point number information for each spot to be contacted, Sub screen information, sub screen connection information, and combinations thereof.
The welding material information database includes at least condition generating information for generating welding conditions (welding current, energizing time or intelligent setting conditions) to be applied to each welding point in each timer controller, inquiry information to be inquired, correction information to be corrected, Which is generated by selecting one or more of the deletion information, the creation information that can newly design and register or add the waveform, the registration information for bringing in the registered DB condition obtained through a lot of experiments and the combination thereof, How to manage.
The welding material information database includes at least information on the number of times of welding (annual, monthly, quarterly, etc.), information on the number of times of occurrence of welding defects, history information of welding operations, The welding quality history information, the abnormality status occurrence statistical information, the abnormality occurrence history inquiry information, the welding quality statistics and history information for a certain period of each product module, and combinations thereof. Way.
The server computer includes a welding material information storing program for receiving welding material information to be welded in the welding machine and storing the received welding material information in a welding material information database, An information calculation program for analyzing the welding point information database to calculate welding control information for each welding machine or welding source, a welding control information transmission program for transmitting the welding control information for each welding machine or welding source to the welding machine, And a welding control information database storing welding control information for each welding machine or for each welding material, wherein the welding control information database stores welding control information for each welding machine,
Wherein the welding material information storage program stores the welding material information for the welding material welded in the welding machine and stores the received welding material information in a welding material information database, And the welding control information transmission program is used to calculate the welding control information for each welding machine or for each welding material by analyzing the welding point information database by the information calculating program, And a controller programmed to transmit the re-welding control information to the welder,
The server computer
A data extraction program for extracting data in which the welding result is excellent or success in the welding point information database, a priority factor determining program for determining the priority factor according to the importance of the welding conditions of the target data, And an information conversion program for converting data into the welding control information,
The welding control information is calculated by the control unit,
Extracting target data whose welding result is excellent or success in the welding point information database by the data extraction program and determining a priority element according to the importance of the welding conditions of the target data by the priority element determining program , The information conversion program is programmed to convert the selection data having a high priority by the priority element into the welding control information,
The welding material information includes TC operation status information,
The TC operation status information includes at least screen information for allowing the status to be confirmed by a green indicator lamp in a normal state so as to recognize at least the steady state of the timer controller installed in the production line at the present time, Wherein the timer is configured to select at least one of an operation state of a timer controller, a work history, an error of a plurality of timer controllers, screen information for managing an abnormal state of the welding quality, and combinations thereof.
The server computer includes a welding material information storing program for receiving welding material information to be welded in the welding machine and storing the received welding material information in a welding material information database, An information calculation program for analyzing the welding point information database to calculate welding control information for each welding machine or welding source, a welding control information transmission program for transmitting the welding control information for each welding machine or welding source to the welding machine, And a welding control information database storing welding control information for each welding machine or for each welding material, wherein the welding control information database stores welding control information for each welding machine,
(a) receiving, by the welding material information storing program, the welding material information on a welding material welded in the welding machine and storing the received welding material information in a welding material information database;
(b) receiving and storing welding information by point welded for each welding material by the welding point information storing program;
(c) analyzing the welding point information database by the information calculation program to calculate welding control information for each welding machine or for each welding material; And
(d) transmitting, by the welding control information transmission program, welding control information for the welding machine or for each welding material to the welding machine;
Lt; / RTI >
The server computer
A data extraction program for extracting data in which the welding result is excellent or success in the welding point information database, a priority factor determining program for determining the priority factor according to the importance of the welding conditions of the target data, And an information conversion program for converting data into the welding control information,
The step (c)
(e) extracting target data in which the welding result is excellent or success in the welding point information database by the data extraction program;
(f) determining, by the priority element determination program, a priority element according to importance of welding conditions of the target data; And
(g) converting, by the information conversion program, the selection data having a high priority by the priority element into the welding control information;
Lt; / RTI >
The welding material information includes TC operation status information,
The TC operation status information includes at least screen information for allowing the status to be confirmed by a green indicator lamp in a normal state so as to recognize at least the steady state of the timer controller installed in the production line at the present time, The welding condition, the operation state of the timer controller, the operation history, the screen information for managing the abnormality of the plurality of timer controllers, the number of occurrences of the abnormal condition of the welding quality, and combinations thereof. A recording medium capable of.
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| KR1020160017888A KR101775681B1 (en) | 2016-02-16 | 2016-02-16 | Welding managing method, apparatus and computer-readable medium recording the method |
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| KR1020160017888A KR101775681B1 (en) | 2016-02-16 | 2016-02-16 | Welding managing method, apparatus and computer-readable medium recording the method |
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| KR101775681B1 true KR101775681B1 (en) | 2017-09-19 |
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| KR102052304B1 (en) * | 2019-08-30 | 2020-01-08 | 정원주 | Control methods and systems for welding automation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100613934B1 (en) * | 2003-03-31 | 2006-08-21 | 미쓰비시덴키 가부시키가이샤 | Resistance welding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100613934B1 (en) * | 2003-03-31 | 2006-08-21 | 미쓰비시덴키 가부시키가이샤 | Resistance welding device |
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