KR102471405B1 - Equipment and method for seal weld data setting improvement - Google Patents

Abstract

An objective of the present invention is to provide an equipment for maintenance work on high-efficiency welding equipment that can obtain excellent welding beads and results by controlling an automatic welding apparatus to maintain a constant stick-out at all times and at the same time protecting a welded area using water-cooled copper shoe so that the molten metal does not flow down. According to an embodiment of the present invention, an automatic welding apparatus may comprise: a stick-out control unit for controlling stick-out; a stick-out detection unit detecting a change in the stick-out; a rail traveling unit which travels on a rail according to the detected change in the stick-out; and an individual power supply unit detachable from the automatic welding apparatus using a cable.

Description

Practical welding data setting improvement device and method {EQUIPMENT AND METHOD FOR SEAL WELD DATA SETTING IMPROVEMENT}

The present invention relates to a practical welding data setting improvement device, and more particularly, to a device including a device developed to be applied to welding auxiliary equipment or maintenance work of welding equipment, which is practical for welding work and maintenance work in the field. It is about a device materialized for safe execution.

In order to check the normal operation of the existing automatic welding device, there is a problem in that it is necessary to check the normal operation while performing actual welding on board the gondola equipment or aerial work vehicle.

This causes time delays for work processes and equipment maintenance, and exposes workers to the risk of safety accidents, resulting in large costs.

In order to solve this problem, many inventors have attempted to find a solution, but no satisfactory results have been obtained so far.

The purpose of the practical welding data setting improvement device according to the technical idea of the present invention is to control the automatic welding device to always maintain a constant stick-out, and at the same time, by using water-cooled copper immersion so that the molten metal does not flow down It is to provide a device for maintenance work on high-efficiency welding equipment capable of obtaining excellent weld beads and results by protecting the welded area.

Another object of the practical welding data setting improvement device according to the technical concept of the present invention is to provide a practical method for safe performance of welding equipment essential to the welding process.

The technical problem to be achieved by the practical welding data setting improvement device according to the technical idea of the present invention is not limited to the above-mentioned problem, and another problem not mentioned can be clearly understood by those skilled in the art from the description below. will be.

An apparatus for improving practical welding data settings according to an embodiment according to the technical idea of the present invention is an automatic welding apparatus, comprising: a stick-out control unit controlling stick-out; a stick-out detector detecting a change in the stick-out; and a rail traveling unit that travels on a rail according to the detected stick-out change.

The automatic welding device according to an embodiment may further include an individual power supply unit detachable from the automatic welding device using a cable.

The individual power supply unit according to an embodiment may further include a rotary variable resistor for controlling an output voltage.

In the individual power supply unit according to an embodiment, a negative input terminal is connected to the ground (PCB GND) of the printed circuit board of the automatic welding device, and both terminals of the input side are connected to at least one of the printed circuit board of the automatic welding device. Can be connected to some terminals.

In the individual power supply unit according to an embodiment, a negative terminal of the output side is connected to the ground (PCB GND) of the printed circuit board of the automatic welding device, and both terminals of the output side are connected to at least some pins of a hall sensor of the automatic welding device. (PIN).

The automatic welding apparatus according to an embodiment further includes a rotary variable resistor for adjusting the zero point of the ammeter, and the stick-out controller turns on a start switch (START S/W) when the rotary variable resistor for adjusting the zero point of the ammeter is rotated. (ON) state, the stick-out variable resistor (STICK OUT V / R) is varied, and the rail running unit changes the automatic driving lamp to the ON state according to the variable of the stick-out variable resistor , the driving motor can be operated.

According to an embodiment, the rail driving unit may change an automatic driving lamp to an off state and stop a driving motor according to the variable of the stick-out variable resistor.

According to one embodiment, the practical welding data setting improvement device may be configured as an individual power supply unit. At this time, the actual welding data setting improvement device may be connected to or detached from the welding device.

According to an embodiment, an apparatus for improving practical welding data setting includes a rotary variable resistor for controlling an output voltage; And it may include a cable connected to the welding device. The welding apparatus may include a stick out control unit controlling stick out (STICK OUT); a stick-out detector detecting a change in the stick-out; and a rail traveling unit that travels on a rail according to the detected stick-out change.

In the practical welding data setting improvement device, the input negative terminal or the output negative terminal is connected to the ground (PCB GND) of the printed circuit board of the welding device, and both input terminals are connected to at least one of the printed wiring circuit board of the welding device. It is connected to some terminals, and both terminals of the output side may be connected to at least some pins of the Hall sensor of the welding device.

The practical welding data setting improvement device according to the embodiment according to the technical concept of the present invention enables to provide a practical welding data setting improvement device for maintenance work on high-efficiency welding equipment.

The practical welding data setting improvement device according to the embodiment according to the technical idea of the present invention can provide a practical method for safely performing welding equipment.

However, the effects that can be achieved by the practical welding data setting improvement device according to an embodiment of the present invention are not limited to those mentioned above, and other effects not mentioned will become clear to those skilled in the art from the description below. You will be able to understand.

In order to more fully understand the drawings cited herein, a brief description of each drawing is provided.
1 is a block diagram showing an automatic welding apparatus according to an embodiment of the present invention or including a practical welding data setting improvement apparatus.
2 and 3 are diagrams showing the actual configuration of an apparatus for improving practical welding data settings according to an embodiment of the present invention.
4 and 5 are diagrams showing the actual configuration of individual power supply units of the practical welding data setting improving device according to an embodiment of the present invention.
6 is a diagram showing a wiring diagram including at least some circuits of an actual welding data setting improving device according to an embodiment of the present invention.
FIG. 7 is a diagram illustrating a description of at least a part of wiring and fastening points for each pin of the wiring diagram of FIG. 6 .

Since the present invention can make various changes and have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail through detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that the present invention includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, numbers (eg, 1st, 2nd, etc.) used in the description process of this specification are only identifiers for distinguishing one component from another component.

In addition, in this specification, when one component is referred to as “connected” or “connected” to another component, the one component may be directly connected or directly connected to the other component, but in particular Unless otherwise described, it should be understood that they may be connected or connected via another component in the middle.

In addition, in the present specification, components expressed as '~ part' may be two or more components combined into one component, or one component may be differentiated into two or more for each more subdivided function. In addition, each of the components to be described below may additionally perform some or all of the functions of other components in addition to its own main function, and some of the main functions of each component may be different from other components. Of course, it may be performed exclusively by a component.

Hereinafter, embodiments according to the technical idea of the present invention will be described in detail in turn.

1 is a block diagram showing an automatic welding apparatus according to an embodiment of the present invention or including a practical welding data setting improvement apparatus.

According to one embodiment, the practical welding data setting improving method may be performed by at least one component of the practical welding data setting improving device, and an operation performed by at least one component of the practical welding data setting improving device or A function or the like may be included as at least one step of the method.

According to an embodiment, the automatic welding apparatus 100 may include a stick-out control unit 110, a stick-out detection unit 120, a rail running unit 130, and an individual power supply unit 140.

The automatic welding device 100 may include at least one of an electric circuit, an electronic element, an electric part, an electronic part, and a mechanical part. The automatic welding device 100 may include general welding equipment or at least a part of a welding device. The automatic welding apparatus 100 may include at least a portion of a computing device or a semiconductor such as a processor, memory, and data transceiver.

The stick-out control unit 110, the stick-out detection unit 120, the rail running unit 130, and the individual power supply unit 140 may include at least one of an electric circuit, an electronic element, an electric part, an electronic part, and a mechanical part. have. The stick-out control unit 110, the stick-out detection unit 120, the rail running unit 130, and the individual power supply unit 140 may include at least a part of general welding equipment. The stick-out control unit 110, the stick-out detection unit 120, the rail running unit 130, and the individual power supply unit 140 may include at least a portion of a semiconductor or a computing device such as a processor, memory, or data transceiver. .

The stick-out controller 110 may control stick-out.

The stick-out detection unit 120 may detect a change in stick-out.

The rail traveling unit 130 may travel along the rail according to the detected stick-out change.

The individual power supply unit 140 may be detachable from the automatic welding device 100 using a cable.

According to one embodiment, the individual power supply unit 140 may further include a rotary variable resistor for controlling an output voltage.

According to one embodiment, in the individual power supply unit 140, the negative terminal of the input side is connected to the ground (PCB GND) of the printed wiring circuit board of the automatic welding device 100, and both terminals of the input side are connected to the ground of the automatic welding device 100. It may be connected to at least some of the terminals of the printed wiring circuit board.

According to one embodiment, in the individual power supply unit 140, the negative terminal of the output side is connected to the ground (PCB GND) of the printed wiring circuit board of the automatic welding device 100, and both terminals of the output side are connected to the ground of the automatic welding device 100. It may be connected to at least some pins of the hall sensor.

According to an embodiment, the automatic welding apparatus 100 further includes a rotary variable resistor (not shown) for adjusting the zero point of the ammeter, and the stick-out control unit 110 may, when the rotary variable resistor for adjusting the zero point of the ammeter is rotated, switch the start switch. (START S/W) is changed to an ON state, the stick-out variable resistor (STICK OUT V/R) is varied, and the rail driving unit 130 automatically travels according to the variation of the stick-out variable resistor The lamp can be changed to an ON state and the driving motor can be operated.

According to an embodiment, the rail driving unit 130 may change the automatic driving lamp to an off state and stop the driving motor according to the variable of the stick-out variable resistor.

2 and 3 are diagrams showing the actual configuration of an apparatus for improving practical welding data settings according to an embodiment of the present invention.

Practical welding data setting improvement device, auto step up / down (AUTO STEP UP / DOWN) function without boarding the gondola equipment or aerial vehicle, the carriage is in a non-welding state on the ship or dock floor, etc. Individual power supply such as individual power supply Using the supply unit, it is possible to check whether or not there is an abnormality in the PCB setting, hall sensor, A-METER, and AUTO TRAVEL functions.

4 and 5 are diagrams showing the actual configuration of individual power supply units of the practical welding data setting improving device according to an embodiment of the present invention.

The individual power supply may include at least a portion of an automatic step up/down individual power supply. The individual power supply unit can always keep the output voltage constant even if the input voltage is higher or lower than the output voltage.

Referring to FIG. 4 , a cable and a clip may be fastened to an input/output terminal of an individual power supply unit using a commercially available LM2596S constant voltage DC-DC converter PCB or the like.

Both output terminals 410 of the individual power supply unit may be connected to Hall sensor No. 4 as an output (+).

The negative output terminal 420 and the negative input terminal 430 of the individual power supply unit may be connected to PCB GND as input and output (-) (PIN 1 in FIG. 6).

Both input terminals 440 of the individual power supply unit may be connected to the output terminal of the PCB (+5V) as an input (+) (No. 16 PIN in FIG. 6).

According to one embodiment, the practical welding data setting improvement device may include an automatic welding device, be included in an automatic welding device, or be an automatic welding device.

According to one embodiment, the practical welding data setting improvement device may be configured with an individual power supply unit that will be described above or later. At this time, the actual welding data setting improvement device may be connected to or detached from the welding device.

According to one embodiment, an apparatus for improving practical welding data setting includes a rotary variable resistor for controlling an output voltage; And it may include a cable connected to the welding device. The welding apparatus may include a stick out control unit controlling stick out (STICK OUT); a stick-out detector detecting a change in the stick-out; and a rail traveling unit that travels on a rail according to the detected stick-out change.

In the practical welding data setting improvement device, the input negative terminal or the output negative terminal is connected to the ground (PCB GND) of the printed circuit board of the welding device, and both input terminals are connected to at least one of the printed wiring circuit board of the welding device. It is connected to some terminals, and both terminals of the output side may be connected to at least some pins of the Hall sensor of the welding device.

6 is a diagram showing a wiring diagram including at least some circuits of an actual welding data setting improving device according to an embodiment of the present invention.

Referring to FIG. 6 , a wiring diagram of the control box of the practical welding data setting improvement device can be seen.

The 24 connectors (N below A) of the automatic welding device may include separate parts or contacts from individual power supplies such as power supplies.

The pin (PIN) of the automatic welding device may be fastened or connected to or included in the main PCB (MAIN PCB) board.

Pin 1 (①) is a PCB common GND and can be connected to the (-) terminal of each input/output of an individual power supply unit such as an individual power supply unit.

Pin 16 can supply DC 5V to the input terminal of an individual power supply such as an individual power supply.

DC 1.6V output from an individual power supply unit such as an individual power supply unit may be input to the hall sensor number 4 pin 4 on the lower right side of FIG. 6 .

FIG. 7 is a diagram illustrating a description of at least a part of wiring and fastening points for each pin of the wiring diagram of FIG. 6 .

Referring to FIG. 7 , it is possible to know the connection and fastening points for each main PCB pin (MAIN PCB PIN) of the practical welding data setting improvement device.

Pins 1 and 2 are for PCB GND, pins 3 and 4 are for 24V power IN, pins 5 and 6 are for 24V OUT, and pins 7 and 8 are for power COM. pins, pins 9 to 10 are pins for AC 110V, and pins 11 are pins for current volume.

Pin 13 is for PCB GND, and pin 14 is for Hall sensor OUT.

Pins 16 and 18 are for PCB power, pins 19 to 21 are automatic welding control volume wiring, pin 22 is for current volume, pin 23 is for starting welding, and pins 25 to 26 Pin #1 is for the stick-out on/off switch (S/W).

Pins 29 to 30 are for driving motor wires, pins 31 to 32 are for panel lamps, and pin 33 is for adjusting the driving speed.

Pin 35 is the weld/drive button common line.

Pin No. 37 is for driving up, Pin No. 38 is for welding stop button, Pin No. 39 is for driving speed up (UP), and Pin No. 40 is for driving down (DOWN). Pin 41 is a pin for adjusting the travel speed, pin 42 is a pin for current volume, and pins 43 to 44 are pins for a welding start/stop button.

According to one embodiment, the practical welding data setting improvement device may check whether a carriage control cable of the automatic welding device is connected to the carriage body and whether a carriage power lamp is on.

In the automatic welding device, only the current variable resistor (V/R) can be adjusted to the intermediate position (250A) regardless of the minimum and maximum values of the voltage variable resistor (V/R).

In the practical welding data setting improvement device, the negative terminal (-) of the input side of the individual power supply unit can be connected to the control PCB ground (CONTROL PCB GND) of the automatic welding device, and the positive terminal (+) of the input side of the individual power supply unit is connected to the automatic welding device. can be fastened to A62 (i.e., TP62 terminal) of the control PCB. At this time, the input voltage DC 5V may be input to the individual power supply unit.

On the output side of the individual power supply, a rotary variable resistor such as the 10 turn variable resistor (10 TURN V/R) inside the individual power supply is adjusted so that DC 1.6V can be output, and 400A is displayed on the ammeter (A-METER) It can be. Here, when maximum DC 2V is applied, up to 500A can be displayed on the ammeter (A-METER).

The output side (-) of the individual power supply is connected to the control PCB ground (CONTROL PCB GND) of the automatic welding device, and the output side (+) of the individual power supply is No. 4 PIN of the hall sensor or 10 TURN V individually inside the carriage. When connected to No. 1 of /R (for A-METER 0 point adjustment), DC 1.6V can be applied.

As described above, when the automatic welding device is set, 400A is displayed on the ammeter (A-METER), and if the gauge does not work, the malfunction of the hall sensor can be suspected. The test may proceed again.

If the automatic welding device displays 200A, which is lower than 400A, on the ammeter (A-METER), turn a rotary variable resistor for ammeter zero adjustment such as 10 TURN V/R for zero adjustment to the right to set it to 400A.

In the automatic welding device, in the state of 400A, the START S/W is changed to ON, and the STICK OUT V/R is slowly changed to turn the AUTO TRAVEL LAMP A point in time when is turned on can be found, and the driving motor can be moved slowly. That is, the operation of the driving motor means that the PCB is virtually recognized as an actual welding state. In addition, when the automatic driving lamp (LAMP) is in an OFF state, the driving motor may also be stopped.

In the automatic welding device, when the stick-out variable resistor (STICK OUT V/R) changes to the right, the state of the automatic driving lamp (LAMP) turns on and the driving motor moves slowly, and the stick-out variable resistor (STICK OUT V/R) When is slowly changed to the right, the driving motor may move a little faster. And if the automatic driving lamp (LAMP) remains OFF when the stick-out variable resistor (STICK OUT V/R) is changed, if the current variable resistor (V/R) is raised a little more at the midpoint, automatic driving resumes. The lamp (LAMP) and the driving motor may be operated again.

In addition, the variable width of the stick-out variable resistor (STICK OUT V/R) can be automatically welded (AUTO TRAVEL) at about one or two divisions of the variable resistor (V/R) scale.

According to an embodiment, the automatic welding apparatus 100 may further include an abnormality determination unit (not shown) for determining whether or not at least a part of the automatic welding apparatus 100 is abnormal.

According to an embodiment, the automatic welding apparatus 100 may further include an abnormality determining unit (not shown) for determining whether or not at least part of the practical welding data setting improvement apparatus 100 is abnormal.

The abnormality determination unit may include at least one of an electric circuit, an electronic element, an electric part, an electronic part, and a mechanical part. The abnormality determination unit may include at least a portion of a computing device or semiconductor such as a processor, memory, data transceiver, or the like.

The abnormality determining unit may transmit a result of determining whether or not at least part of the automatic welding apparatus is abnormal to a user terminal (not shown) connected to the automatic welding apparatus 100 . The determination result may include information or signals regarding whether or not there is an abnormality in at least some parts or elements of the automatic welding device.

The abnormality determining unit may transmit a result of determining whether or not at least part of the actual welding data setting improvement device is abnormal to a user terminal (not shown) of the automatic welding apparatus 100 . The determination result may include information or signals regarding whether or not there is an abnormality in at least some parts or elements of the automatic welding device.

A user terminal may include a computing device capable of wireless communication, such as a mobile device.

According to an embodiment, the automatic welding apparatus 100 receives information or a signal for controlling at least a portion of the automatic welding apparatus 100 from a user terminal, or determines a state of at least a portion of the automatic welding apparatus 100. It may further include a user terminal management unit (not shown) that transmits information to the user terminal. Information about the state may include operation status of each part of the automatic welding device, power supply status, and the like. The controlling information or signal may be a command or control signal for controlling each part of the automatic welding device.

The user terminal manager may include at least one of an electric circuit, an electronic element, an electric part, an electronic part, and a mechanical part. The user terminal manager may include at least a portion of a computing device or semiconductor such as a processor, memory, data transceiver, or the like.

On the other hand, in order to secure the result of determining whether or not at least part of the automatic welding device is transmitted from the abnormality determination unit to the user terminal, the abnormality determining unit may convert the determination result into a digital signal, and the abnormality determining unit may convert the entire automatic welding device to a digital signal. If the rotation start number is randomly generated considering the order of digital signals, the first digital signal starts with sequence number 1 and increases by 1, and the last digital signal is a natural number D, a digital signal with a sequence number smaller than the rotation start number A rotation key creating module that rearranges the position behind the last digital signal; A first rotation dispatching module for transmitting the rotated entire digital signal to a user terminal; and a second rotation dispatching module that transmits the rotation start number to the user terminal. The user terminal includes a rotation reassembly module that receives the rotated entire digital signal and the rotation start number transmitted to the user terminal, and reversely rotates the rotated entire digital signal according to the rotation start number to generate a reverse rotated digital signal. can do.

For example, if the entire digital signal is “0101111011”, and the rotation start number is 4, the rotated overall digital signal becomes “1111011010” and the reverse rotated overall digital signal becomes “0101111011”.

Meanwhile, in order to secure the determination result transmitted from the abnormality determination unit to the user terminal, the abnormality determination unit may convert the determination result into an image, and the abnormality determination unit divides the image data signal into a plurality of image data pieces. a key creation module that generates, assigns an address to each of the image data pieces, and creates a combination rule considering the address; a first dispatching module that transmits a plurality of image data pieces in an arbitrary order to a user terminal; and a second dispatching module for transmitting the combination rule to the user terminal. The user terminal may include a reassembly module that receives a plurality of pieces of image data and a combination rule transmitted to the user terminal, and generates image data by combining the plurality of pieces of image data according to the combination rule. In order to secure the control information transmitted from the user terminal to the automatic welding device, the user terminal may convert the control information into a digital signal, and the user terminal randomly selects a rotation start number considering the order of the entire digital signal. , and if the first digital signal starts with sequence number 1 and increases by 1, and the last digital signal is a natural number D ₁ , the rotation key rearranges the digital signal with a sequence number smaller than the rotation start number to be located behind the last digital signal. creation module; a first rotation dispatching module that transmits the entire rotated digital signal to an automatic welding device; and a second rotation dispatching module for transmitting the rotation start number to the automatic welding device. The automatic welding device receives the rotated full digital signal and the rotation start number transmitted to the automatic welding device, and reverse rotates the rotated digital signal according to the rotation start number to generate a reverse rotated digital signal. Rotation reassembly modules may be included.

Alternatively, in order to secure the determination result transmitted from the anomaly determination unit to the user terminal, the anomaly determination unit may convert the determination result into an image, and the anomaly determination unit may include n number of images horizontally in the image. an axis lining module that sets 1 axis line and sets m second axis lines in the vertical direction (where n and m are natural numbers); Selecting one of the first axis lines and the second axis lines, rotating an image on one side in one direction around the selected axis line (hereinafter referred to as “first selected axis line”) generating a first filed image by overlapping image regions on both sides of the first selected axis line with two layers; selecting the other one of the first axis lines and the second axis lines; The first filed image on either side of the second selected axis line is rotated in one direction centering on the other axis line (hereinafter referred to as “second selected axis line”) to obtain the first filed image on both sides of the second selected axis line. a filing module that performs a filing rule including generating a second filed image by overlapping regions in two layers; a first dispatching module that transmits a second filed image to a user terminal; and a second dispatching module that transmits filing rules to user terminals. The user terminal may include a reassembly module that receives the second filed image and filing rules transmitted to the user terminal, and restores the second filed image according to the filing rules to generate an image. In order to secure information or signals that control at least a part of the automatic welding device transmitted from the user terminal to the user terminal management unit, the user terminal may convert the controlling information or signal into a digital signal, and the user terminal may convert the entire digital signal. If the rotation start number is randomly generated considering the order of , and the first digital signal starts with sequence number 1 and increases by 1, and the last digital signal is a natural number D ₂ , the last digital signal with a sequence number smaller than the rotation start number A rotation key creating module that rearranges to be located behind the digital signal; a first rotation dispatching module that transmits the entire rotated digital signal to a user terminal management unit; and a second rotation dispatching module for transmitting the rotation start number to the user terminal management unit. The user terminal management unit receives the entire rotated digital signal and the rotation start number transmitted to the user terminal management unit, and reversely rotates the entire rotated digital signal according to the rotation start number to generate a reverse rotated digital signal. Rotation reassembly modules may be included.

Meanwhile, the abnormality determination unit includes a storage module, and the storage module may store the transmitted image in a database. A database consists of an aggregate of a plurality of sub-databases, and it may be preferable that these sub-databases are physically divided. The storage module may include a sniffing module, a code assigning module, a random number creating module, and a dispersing storage module.

The sniffing module arbitrarily divides the image into a plurality of image pieces, and sets each of the plurality of image pieces as a plurality of individual pieces of information. For example, individual pieces of information may include W1, W2, W3, W4, and W5. The image may be divided and separated in an X-shape or zigzag shape.

The code assigning module assigns different codes to a plurality of individual pieces of information divided by the sniffing module as described above. These codes are a kind of ID, and for example, codes such as xfd312 for W1, yga187 for W2, frh443 for W3, eiw451 for W4, and ctj323 for W5 are assigned.

Each of W1 to W5, which is individual piece information, is divided and stored in a sub-database, which is an individual physical space. Before being stored, the random number creating module generates the codes of these individual pieces of information, that is, xfd312 for W1, yga187 for W2, and yga187 for W3. The same random variable is shared for a predetermined time by frh443 in W4, eiw451 in W4, and ctj323 in W5.

For example, i) from 11:30:00 to 11:30:20, the same randomness for each of W1's code xfd312, W2's code yga187, W3's code frh443, W4's code eiw451, and W5's code ctj323 It shares the variable wesdispdy2471738, ii) between 11:30:20 and 11:30:40, the code xfd312 of W1, the code yga187 of W2, the code frh443 of W3, the code eiw451 of W4, and the code ctj323 of W5 respectively They share the same random variable qartfrebh5243421. It repeats after that.

When the entire image is called, W1 to W5 constituting the image require a recombination process, and this recombination is mediated through a random variable shared at that moment.

As described above, the dispersing storage module distributes and stores a plurality of individual pieces of information, for example, W1 to W5, in each physically divided database.

For information about the state of at least a portion of the automatic welding device transmitted from the user terminal manager to the user terminal, the user terminal manager may convert the information about the state into a digital signal, and the user terminal manager may convert the order of the entire digital signal. If the considered rotation start number is randomly generated, the first digital signal starts with sequence number 1 and increases by 1, and the last digital signal is a natural number D ₃ , a digital signal with a sequence number smaller than the rotation start number follows the last digital signal. A rotation key creating module that is rearranged to be positioned; A first rotation dispatching module for transmitting the rotated entire digital signal to a user terminal; and a second rotation dispatching module that transmits the rotation start number to the user terminal. The user terminal receives the rotated entire digital signal and the rotation start number transmitted to the user terminal, and rotates the entire rotated digital signal in reverse according to the rotation start number to generate a reverse rotated digital signal. A rotation reassembly module can include

The functional operations described in this specification and the embodiments related to the present subject matter can be implemented in digital electronic circuits, computer software, firmware, or hardware, including the structures disclosed in this specification and their structural equivalents, or in a combination of one or more of them. do.

Embodiments of the subject matter described herein are directed to one or more computer program products, namely one or more modules of computer program instructions encoded on a tangible program medium for execution by or controlling the operation of a data processing device. can be implemented A tangible program medium may be a propagated signal or a computer readable medium. A propagated signal is an artificially generated signal, eg a machine generated electrical, optical or electromagnetic signal, generated to encode information for transmission by a computer to an appropriate receiver device. The computer readable medium may be a machine readable storage device, a machine readable storage substrate, a memory device, a combination of materials that affect a machine readable propagating signal, or a combination of one or more of these.

A computer program (also known as a program, software, software application, script or code) may be written in any form of programming language, including compiled or interpreted language, a priori or procedural language, and may be a stand-alone program or module; It may be deployed in any form including components, subroutines, or other units suitable for use in a computer environment.

A computer program does not necessarily correspond to a file in a file system. A program may be in a single file provided to the requested program, or in multiple interacting files (e.g., one or more modules, subprograms, or files that store portions of code), or parts of files that hold other programs or data. (eg, one or more scripts stored within a markup language document).

A computer program may be deployed to be executed on one computer or on multiple computers located at one site or distributed across multiple sites and interconnected by a communication network.

Additionally, the logic flows and structural block diagrams described herein describe corresponding actions and/or specific methods supported by corresponding functions and steps supported by the disclosed structural means, and corresponding software. It can also be used to build structures and algorithms and their equivalents.

The processes and logic flows described herein can be performed by one or more programmable processors executing one or more computer programs to perform functions by operating on input data and generating output.

Processors suitable for the execution of computer programs include, for example, both general and special purpose microprocessors and any one or more processors of any kind of digital computer. Generally, a processor will receive instructions and data from either read-only memory or random access memory or both.

The core elements of a computer are one or more memory devices for storing instructions and data and a processor for executing instructions. A computer is also generally coupled to be operable to receive data from or transfer data to one or more mass storage devices for storing data, such as magnetic, magneto-optical or optical disks, or to perform both. will be or will contain However, a computer need not have such a device.

The present description presents the best mode of the invention and provides examples to illustrate the invention and to enable those skilled in the art to make and use the invention. The specification thus prepared does not limit the invention to the specific terms presented.

Therefore, although the present invention has been described in detail with reference to the above-described examples, those skilled in the art may make alterations, changes, and modifications to the present examples without departing from the scope of the present invention. In short, it is not necessary to separately include all the functional blocks shown in the drawings or follow all the steps shown in the drawings in the order shown in order to achieve the intended effect of the present invention, even if not, the technical skills of the present invention described in the claims Indicate that it may fall within the range.

100: automatic welding device
110: stick out control
120: stick out detection unit
130: rail running part
140: individual power supply

Claims (10)

In the automatic welding device,
a stick-out control unit controlling stick-out;
a stick-out detector detecting a change in the stick-out; and
A rail driving unit that travels on a rail according to the detected stick-out change
including,
The automatic welding device,
Rotary potentiometer for ammeter zero adjustment
Including more,
The stick-out control unit,
When the rotary variable resistor for adjusting the zero point of the ammeter is rotated, a start switch (START S/W) is changed to an ON state and a stick-out variable resistor (STICK OUT V/R) is varied,
The rail running part,
Automatic welding apparatus, characterized in that according to the variable of the stick-out variable resistor, the automatic driving lamp is changed to an ON state and the driving motor is operated.
According to claim 1,
Individual power supply unit detachable from the automatic welding device using a cable
Automatic welding device further comprising a.
According to claim 2,
The individual power supply unit,
Rotary potentiometer to control the output voltage
Automatic welding device further comprising a.
According to claim 2,
The individual power supply unit,
The input side negative terminal is connected to the ground (PCB GND) of the printed wiring circuit board of the automatic welding device,
The automatic welding device, characterized in that both terminals of the input side are connected to at least some terminals of the printed wiring circuit board of the automatic welding device.
According to claim 2,
The individual power supply unit,
The negative terminal of the output side is connected to the ground (PCB GND) of the printed wiring circuit board of the automatic welding device,
Automatic welding device, characterized in that both terminals on the output side are connected to at least some pins of the Hall sensor of the automatic welding device.
delete According to claim 1,
The rail running part,
Automatic welding apparatus, characterized in that for changing the automatic driving lamp to an off state and stopping the driving motor according to the variable of the stick-out variable resistor.
According to claim 1,
Abnormality judgment unit for determining whether or not at least part of the automatic welding device is abnormal
Automatic welding device further comprising a.
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