JP2007310614A - System and method for managing manufacturing process of parts - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a system and method for managing a manufacturing process of parts that can certainly manage the manufacturing process of parts and prevent a manufacture mistake. <P>SOLUTION: In the system and method for managing the manufacturing process of the parts, a plurality of first radio IC tags 4a-4f and 5a-5f having an antenna and an IC chip into which part information formed of assembling positional information of individual numbers of parts with other parts is input are attached to a position corresponding to the assembling positional information of parts 2 and 3. The part information of the first radio IC tags 4a-4f and 5a-5f is read by the antenna 8, a reader 9, and a computer 10. A managing server 12 having assembled part information of the assembled parts 2 and 3 and the assembling positional information of the assembling position of the assembled parts 2 and 3 determines suitability of the combination of the assembled parts 2 and 3 and suitability of the assembling position of the assembled parts 2 and 3. The manufacturing process of the parts is managed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a part manufacturing process management system and method for managing a part manufacturing process.

  Using an IC tag consisting of an IC (Integrated Circuit) chip that has product identification information for the product to be assembled and part identification information for the part to be assembled, when assembling the part into the product, the assembly management of the part is based on the above information The method of performing is known (patent documents 1 to 3).

Japanese Patent Laid-Open No. 2005-157806 Japanese Patent Laid-Open No. 2004-262617 Japanese Patent Laid-Open No. 2002-114335

  However, for example, there are still many parts that are manually managed for process management in welding. As a result, labor costs are increased, the costs are increased, process omissions and mistakes are likely to occur, manufacturing errors of the products themselves occur, and unnecessary time and costs are generated.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a component manufacturing process management system and method that can reliably manage the manufacturing process of components and prevent manufacturing errors. .

A manufacturing process management system for parts according to the first invention for solving the above-described problems
A plurality of first chips each having an IC chip and an antenna to which component information including at least an individual product number for each component and assembly position information of another component is input and attached at positions corresponding to the assembly position information of the component. A wireless IC tag;
A first antenna attached to a manufacturing apparatus and receiving an electromagnetic wave or a magnetic field from the first wireless IC tag by being brought close to the first wireless IC tag;
Reading the component information of the first wireless IC tag from the electromagnetic wave or magnetic field received by the first antenna, and a control device connected to the network;
The assembly part information of the parts to be assembled and the assembly position information of the assembly positions of the parts to be assembled are received, the part information of the first wireless IC tag is received from the control device via the network, and the combination of the parts to be assembled is appropriate And a management server that judges whether or not the assembling positions of the parts to be assembled are appropriate, displays the assembling parts information, the assembling position information, and the judgment result on the control device, and manages the manufacturing process of the parts. To do.

The manufacturing process management system for parts according to the second invention for solving the above-mentioned problems is as follows.
In the manufacturing process management system for parts according to the first invention,
Furthermore, a second wireless IC tag having an IC chip and an antenna to which status information of a work content confirmation request is input, a third wireless IC tag having an IC chip and an antenna to which status information for starting work is input, A fourth wireless IC tag having an IC chip to which work completion state information is input and an antenna;
The management server
Before the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the second wireless IC tag, and an electromagnetic wave or a magnetic field from the second wireless IC tag is received and received by the first antenna. When the status information of the work content confirmation request of the second wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work content confirmation request is transmitted from the control device, it is determined as the work content confirmation request. Then, based on the component information of the first wireless IC tag transmitted from the control device, it is determined whether the combination of components to be assembled and the assembly position of the components to be assembled are appropriate,
In addition, when the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the third wireless IC tag, and an electromagnetic wave or a magnetic field from the third wireless IC tag is received and received by the first antenna. When the status information of the work start of the third wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work start of the third radio IC tag is transmitted from the control device, the assembly work starts in the manufacturing device Record and
Further, when the assembly work in the manufacturing apparatus is finished, the first antenna is brought close to the fourth wireless IC tag, and an electromagnetic wave or a magnetic field from the fourth wireless IC tag is received and received by the first antenna. When the control device reads the work completion status information of the fourth wireless IC tag from the electromagnetic wave or the magnetic field, and the work completion status information is transmitted from the control device, the assembly work in the manufacturing device is completed. Record and
The present invention is characterized in that the status of a work process for a part to be assembled is recorded and the part manufacturing process is managed.

The manufacturing process management method for parts according to the third aspect of the present invention for solving the above problems is as follows.
A plurality of first wireless IC tags each having an IC chip and an antenna to which component information including at least an individual item number for each component and assembly position information of another component is input are placed at positions corresponding to the assembly position information of the component. attachment,
By receiving the first antenna attached to the manufacturing apparatus close to the first wireless IC tag, the electromagnetic wave or magnetic field from the first wireless IC tag is received,
By reading the component information of the first wireless IC tag from the electromagnetic wave or magnetic field received by the first antenna by the control device connected to the network,
It has assembly part information of the parts to be assembled and assembly position information of the assembly positions of the parts to be assembled, and receives and assembles the parts information of the first wireless IC tag from the control device by the management server connected to the network. Judging the suitability of the combination of components and the suitability of the assembly position of the components to be assembled, and displaying the assembly component information, the assembly position information and the judgment result on the control device to manage the manufacturing process of the components And

The manufacturing process management method for parts according to the fourth aspect of the present invention for solving the above problems is as follows.
In the manufacturing process management method for parts according to the third invention,
A second wireless IC tag having an IC chip and an antenna to which the status information of the work content confirmation request is input, a third wireless IC tag having an IC chip and an antenna to which the work start status information is input, and the work completion A fourth wireless IC tag having an IC chip and an antenna to which the state information is input,
By the management server,
Before the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the second wireless IC tag, and an electromagnetic wave or a magnetic field from the second wireless IC tag is received and received by the first antenna. When the status information of the work content confirmation request of the second wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work content confirmation request is transmitted from the control device, it is determined as the work content confirmation request. Then, based on the component information of the first wireless IC tag transmitted from the control device, it is determined whether the combination of components to be assembled and the assembly position of the components to be assembled are appropriate,
In addition, when the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the third wireless IC tag, and an electromagnetic wave or a magnetic field from the third wireless IC tag is received and received by the first antenna. When the status information of the work start of the third wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work start of the third radio IC tag is transmitted from the control device, the assembly work starts in the manufacturing device Record and
Further, when the assembly work in the manufacturing apparatus is finished, the first antenna is brought close to the fourth wireless IC tag, and an electromagnetic wave or a magnetic field from the fourth wireless IC tag is received and received by the first antenna. When the control device reads the work completion status information of the fourth wireless IC tag from the electromagnetic wave or the magnetic field, and the work completion status information is transmitted from the control device, the assembly work in the manufacturing device is completed. Record and
The present invention is characterized in that the status of a work process for a part to be assembled is recorded and the part manufacturing process is managed.

  According to the present invention, the first wireless IC tag having the individual product number assigned to each part and the assembling position information of other parts is attached to the position corresponding to the assembling position information of each part constituting the product. At the time of assembly, since the first wireless IC tag is collated with the management server having the assembly part information of the parts to be assembled and the assembly position information of the assembly positions of the parts to be assembled, before each manufacturing process work, Appropriateness of the combination of the components and their connection positions can be confirmed, and an error in the assembly work between the components can be prevented. In addition, the work results recorded in the management server can be displayed on the control device at the work site and confirmed, and the work of each manufacturing process can be carried out, so the work quality can be improved. .

  Also, using the second wireless IC tag, the third wireless IC tag, and the fourth wireless IC tag, which have status information for confirming the work content, starting work, and completing the work, the status information of each process is managed in the assembly work process. Since it is transmitted to the server, the start and completion of the work can be automatically recorded, and it is not necessary to manually report the start and completion of the work, and the work process can proceed smoothly. Furthermore, since the status information of the work is recorded in all the parts manufacturing processes, the predetermined process is not skipped and the process is not advanced to the next process, and the work process is prevented from being skipped. You can proceed the order correctly. As a result, work start and completion reports are automatically recorded, and the progress status of the work process is automatically updated, making it easy to manage the progress status.

  Hereinafter, a component manufacturing process management system according to the present invention will be described with reference to the drawings.

  FIG. 1 is a schematic diagram showing an example of an embodiment of a part manufacturing process management system according to the present invention, and FIGS. 2 and 3 illustrate an example of a management method in the part manufacturing process management system according to the present invention. It is a figure to do.

  As shown in FIG. 1, the part manufacturing process management system 1 according to the present embodiment includes part information, for example, an individual product number (such as a serial number) for each part, and assembly position information with other parts (for example, connection direction). , Information on connection position, etc.), an IC chip to which a process number and the like are input and an antenna for transmitting and receiving the component information, and correspond to assembly position information of parts (pipes 2 and 3) which are assembled and become products. A plurality of first wireless IC tags 4a to 4f, 5a to 5f attached at appropriate positions, and attached to a holder 7 of a welding machine 6 (manufacturing apparatus), and a target wireless IC tag, for example, a welding machine 6 By bringing the pipes 2 and 3 to be welded close to the first wireless IC tags 4a to 4f and 5a to 5f, electromagnetic waves are transmitted to the first wireless IC tags 4a to 4f and 5a to 5f. 4a-4 A ring-shaped antenna (first antenna) 8 that receives electromagnetic waves from 5a to 5f, and information on a wireless IC tag that is connected to the network 11 by a wireless system or a wired system, and is targeted from the electromagnetic waves received by the antenna 8. For example, the control device (reader 9, computer 10) that reads the component information of the first wireless IC tags 4a to 4f and 5a to 5f, the assembly component information of the pipes 2 and 3 to be assembled, and the assembly positions of the pipes 2 and 3 to be assembled And the component information of the first wireless IC tags 4a to 4f and 5a to 5f from the control device via the network 11, and the suitability of the combination of the pipes 2 and 3 to be assembled and the pipe 2 to be assembled, Judging the suitability of the assembling position between the three, displaying the assembling part information, assembling position information and judgment result on the control device, each part production And a management server 12 for the degree of management.

  Furthermore, the worker 21 who welds the pipes 2 and 3 using the welding machine 6 has an IC chip to which the status information of the work content confirmation request is input together with the ID number of the worker 21 and an antenna that transmits and receives the information. A button-shaped second wireless IC tag 22, a button-shaped third wireless IC tag 23 having an IC chip in which work start state information is input together with the ID number of the worker 21, and an antenna for transmitting and receiving the information; A wristband 25 including an IC chip into which work completion status information is input together with the ID number of the worker 21 and a button-like fourth wireless IC tag 24 having an antenna for transmitting and receiving the information is attached. Note that the second wireless IC tag 22, the third wireless IC tag 23, and the fourth wireless IC tag 24 are not necessarily provided in the wristband 25, and may be attached to the welding machine 6, for example.

  The plurality of first wireless IC tags 4a to 4f and 5a to 5f need to be attached at appropriate positions corresponding to the state after the assembly work of the pipes 2 and 3 is completed. Specifically, the plurality of first wireless IC tags 4a to 4f and 5a to 5f are attached in consideration of the connection direction of the pipes 2 and 3 and the connection positions of the pipes 2 and 3. For example, when the pipes 2 and 3 are assembled by welding, the first wireless IC tag 4a having information on the welding location in the actual welding location so that the connection direction and the connection position of the piping 2 and 3 are matched correctly. -4f, 5a-5f may be attached. In FIG. 1, the combination of the first wireless IC tags 4d-5a, 4e-5b, 4f-5c plays the role. The first wireless IC tags 4a to 4c and 5d to 5f that are not used in the welding operation are used for confirming that the connection direction and the connection position are correct when welding with other pipes.

  A wireless IC tag (also referred to as an RFID tag) in this embodiment is a passive device that receives electromagnetic waves from a reader, converts the electromagnetic waves into electric power using a radio wave system, and transmits information in the IC chip using the electric power. The type of wireless IC tag is an active wireless IC tag having a power source inside. The wireless IC tag system includes a radio wave system and an electromagnetic induction system. In this embodiment, the electromagnetic wave when the radio wave system is employed is described, but the magnetic field when the electromagnetic induction system is employed is also described. The same can be applied.

  The welding machine 6 may be a general one. For example, the pipes 2 and 3 are welded using a welding rod 7 a provided at the tip of the holder 7. However, in the present invention, when welding is performed, as will be described later, a predetermined position and a predetermined number of first wireless IC tags 4a to 4f and 5a to 5f are read by the antenna 8, thereby confirming the manufacturing process. Like to do.

  The antenna 8 is portable by the worker 21 so as to be close to the target wireless IC tag. Therefore, the portable antenna 8 is connected not only to the first wireless IC tags 4 and 5 of the pipes 2 and 3 but also to the second wireless IC tag 22, the third wireless IC tag 23, and the fourth wireless IC tag 24. , The electromagnetic wave can be transmitted to the wireless IC tag, and the electromagnetic wave from the wireless IC tag can be received to read the information input in the wireless IC tag.

  In this embodiment, the control device includes a reader 9 that reads information of a wireless IC tag and a computer 10 that is connected to the reader 9 and connected to the network 11 by a wired or wireless system. In addition, the control apparatus in a present Example is good also as another structure, as long as it is an equivalent function. For example, the computer 10 may have the function of the reader 9 and may be configured as one. The reader 9 may be at least a device that reads information on the wireless IC tag, but may be a reader / writer that can read and write information on the wireless IC tag.

  The computer 10 controls the reader 9 to acquire component information of the wireless IC tag, communicates with the management server 12 using a wired or wireless system, and transmits the information to the management server 12 in real time. In consideration of the stability of the connection state, the wired system is desirable. However, when it is desired to make the welding machine 6 movable, the wireless system is used and the computer 10 is attached to the welding machine 6 itself so that the welding machine 6 can be moved. You may do it.

  The management server 12 manages a database for the manufacturing process management system for parts according to the present invention, specifically, the order of manufacturing processes for all parts constituting the product, and manufactures for each part constituting the product. A database for managing the specific work contents of the process is constructed, and by this database, the product information is produced by centrally managing the part information and the manufacturing process of all the parts. For example, in the process of welding each part, by checking the part information of each part, the combination of parts to be welded is correct, or the position and direction of the combination of parts to be welded are correct. In addition, it is confirmed before work whether the process sequence for welding parts is correct, and actual welding work is performed. Therefore, by using the part manufacturing process management system according to the present invention, it is possible to prevent actual work errors including process order management.

  Here, an example of a manufacturing process management method in the part manufacturing process management system according to the present invention will be described with reference to FIGS.

  Before starting welding work between the pipes 2 and 3 in the welding machine 6, first, the worker 21 brings the antenna 8 close to the second wireless IC tag 22 of the wristband 25, and the second wireless IC tag 22. The control device (reader 9, computer 10) reads the information of the second wireless IC tag 22 from the electromagnetic wave received by the antenna 8 by transmitting the electromagnetic wave to the antenna and receiving the electromagnetic wave from the second wireless IC tag 22. . Then, the control device transmits the ID number of the worker 21 and the status information of the work content confirmation request to the management server 12 via the network 11. The management server 12 receives the component information of the first wireless IC tags 4a to 4f and 5a to 5f transmitted from the control device (reader 9 and computer 10) to determine the work content confirmation request and confirm the work content. It will be in a standby state.

  Next, the operator 21 brings the antenna 8 close while moving around the first wireless IC tags 4a to 4f and 5a to 5f of the pipes 2 and 3 to be welded. The component information of the tags 4a to 4f and 5a to 5f is read. For example, the antenna 8 may be placed close to read only the first wireless IC tags 4d to 4f and 5a to 5c of only the welding work portion, or when the welding work portion is not clear, the first wireless IC tag The antenna 8 may be brought close to read the component information of all 4a to 4f and 5a to 5f. The read component information is aggregated by the computer 10 and transmitted to the management server 12 via the network 11. Then, the management server 12 determines that the pipes 2 and 3 are to be welded, and determines whether the pipes 2 and 3 to be assembled are appropriate and whether the pipes 2 and 3 are to be assembled from the database. Search and judge.

  Then, the management server 12 transmits the result of confirmation to the computer 10 side, and issues a warning (indicator light, warning sound, etc.) if this combination is incorrect. If this combination is correct, the relevant parts information and information about the work (for example, connection direction and connection position) are transmitted from the database of the list of the pipes 2 and 3 to the computer 10 via the network 11, These pieces of information are displayed on the screen 10a of the computer 10.

  Based on the information displayed on the screen 10a, the worker 21 performs temporary assembly and temporary welding so that the connection direction and connection position of the pipes 2 and 3 are correct. Specifically, the worker 21 performs temporary welding by temporarily assembling the pipes 2 and 3 so that the positions of the first wireless IC tags 4d-5a, 4e-5b, and 4f-5c match. At this time, as a precaution, each combination of the first wireless IC tags 4d-5a, 4e-5b, and 4f-5c may be simultaneously read by the antenna 8 to confirm that the connection direction and the connection position are correct.

  Next, when starting welding work between the pipes 2 and 3 in the welding machine 6, the worker 21 brings the antenna 8 close to the third wireless IC tag 23 of the wristband 25, and moves the antenna 8 to the third wireless IC tag 23. The electromagnetic wave is transmitted and the electromagnetic wave from the third wireless IC tag 23 is received. As a result, the control device (reader 9, computer 10) reads the information of the third wireless IC tag 23 from the electromagnetic wave received by the antenna 8, and the ID number of the worker 21 and the status information of the work start are displayed on the network. 11 to the management server 12. The management server 12 determines that the welding work for the corresponding pipes 2 and 3 has been started, and the work start state information is recorded.

  Then, the worker 21 performs the welding operation of the pipes 2 and 3 by welding the periphery of the welded portion 30 with the welding rod 7a. Finally, after the welding work between the pipes 2 and 3 in the welding machine 6 is completed, the worker 21 brings the antenna 8 close to the fourth wireless IC tag 24 of the wristband 25 and causes the fourth wireless IC tag 24 to receive electromagnetic waves. And the control device (reader 9, computer 10) reads the information of the fourth wireless IC tag 24 from the electromagnetic wave received by the antenna 8 by receiving the electromagnetic wave from the fourth wireless IC tag 24. Then, the control device transmits the ID number of the worker 21 and the work completion status information to the management server 12 via the network 11. The management server 12 determines that the welding work for the corresponding pipes 2 and 3 has been completed, and the work completion status information is recorded.

  As described above, the first wireless IC tag having at least the individual product number and the assembly position information is attached to the position corresponding to the assembly position information of each component, and the first wireless IC tag of each component is installed by the management server at the time of assembly. Are checked and the suitability result of the assembly position between the parts and the assembly position between the parts is confirmed, so that an error in the assembling work between the parts can be prevented and the work of each manufacturing process can proceed. Even when parts having similar shapes are assembled, the assembly work can be performed accurately without error.

  Also, during assembly work, the second wireless IC tag, the third wireless IC tag, and the fourth wireless IC tag are used to check the work content, start work, and work completion status information in accordance with the assembly work procedure. Since it is transmitted to the management server, the work can be automatically confirmed and the start and completion of the work can be automatically recorded, and the manufacturing process of the parts can be managed automatically and smoothly. Conventionally, for example, when a barcode is used, an operator needs to be aware of the barcode reading and reporting work. However, in the case of a wireless IC tag, the reporting work must be conscious. There is no need to do it, and if you follow a natural work procedure, work will be reported automatically. Also, since the status information of the work is automatically recorded in all parts manufacturing processes, it is possible to prevent omission of the work process, prevent the work process from being skipped, and proceed the work process correctly. Furthermore, the progress status of the work process is automatically updated, and the progress status can be easily managed.

  In the present invention, as an example, a description is given on the premise of an assembling process in which pipes are welded using a welding machine, but the present invention can also be applied to a manufacturing process of other parts.

It is the schematic which shows an example of embodiment of the manufacturing process management system of the components which concern on this invention. It is a figure explaining an example of the management method in the manufacturing process management system of the components which concerns on this invention. It is a figure explaining an example of the management method in the manufacturing process management system of the components which concerns on this invention.

Explanation of symbols

1 Parts manufacturing process management system 2, 3 Parts (piping)
4, 5 First wireless IC tag 6 Welding machine 7 Holder 8 Antenna 9 Reader 10 Computer 11 Network 12 Management server 21 Worker 22 Second wireless IC tag 23 Third wireless IC tag 24 Fourth wireless IC tag 25 Wristband

Claims (4)

A plurality of first chips each having an IC chip and an antenna to which component information including at least an individual product number for each component and assembly position information of another component is input and attached at positions corresponding to the assembly position information of the component. A wireless IC tag;
A first antenna attached to a manufacturing apparatus and receiving an electromagnetic wave or a magnetic field from the first wireless IC tag by being brought close to the first wireless IC tag;
Reading the component information of the first wireless IC tag from the electromagnetic wave or magnetic field received by the first antenna, and a control device connected to the network;
The assembly part information of the parts to be assembled and the assembly position information of the assembly positions of the parts to be assembled are received, the part information of the first wireless IC tag is received from the control device via the network, and the combination of the parts to be assembled is appropriate And a management server that judges whether or not the assembling positions of the parts to be assembled are appropriate, displays the assembling parts information, the assembling position information, and the judgment result on the control device, and manages the manufacturing process of the parts. Manufacturing process management system for parts. In the manufacturing process management system for parts according to claim 1,
Furthermore, a second wireless IC tag having an IC chip and an antenna to which status information of a work content confirmation request is input, a third wireless IC tag having an IC chip and an antenna to which status information for starting work is input, A fourth wireless IC tag having an IC chip to which work completion state information is input and an antenna;
The management server
Before the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the second wireless IC tag, and an electromagnetic wave or a magnetic field from the second wireless IC tag is received and received by the first antenna. When the status information of the work content confirmation request of the second wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work content confirmation request is transmitted from the control device, it is determined as the work content confirmation request. Then, based on the component information of the first wireless IC tag transmitted from the control device, it is determined whether the combination of components to be assembled and the assembly position of the components to be assembled are appropriate,
In addition, when the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the third wireless IC tag, and an electromagnetic wave or a magnetic field from the third wireless IC tag is received and received by the first antenna. When the status information of the work start of the third wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work start of the third radio IC tag is transmitted from the control device, the assembly work starts in the manufacturing device Record and
Further, when the assembly work in the manufacturing apparatus is finished, the first antenna is brought close to the fourth wireless IC tag, and an electromagnetic wave or a magnetic field from the fourth wireless IC tag is received and received by the first antenna. When the control device reads the work completion status information of the fourth wireless IC tag from the electromagnetic wave or the magnetic field, and the work completion status information is transmitted from the control device, the assembly work in the manufacturing device is completed. Record and
A part manufacturing process management system that records the status of a work process for a part to be assembled and manages the part manufacturing process. A plurality of first wireless IC tags each having an IC chip and an antenna to which component information including at least an individual item number for each component and assembly position information of another component is input are placed at positions corresponding to the assembly position information of the component. attachment,
By receiving the first antenna attached to the manufacturing apparatus close to the first wireless IC tag, the electromagnetic wave or magnetic field from the first wireless IC tag is received,
By reading the component information of the first wireless IC tag from the electromagnetic wave or magnetic field received by the first antenna by the control device connected to the network,
It has assembly part information of the parts to be assembled and assembly position information of the assembly positions of the parts to be assembled, and receives and assembles the parts information of the first wireless IC tag from the control device by the management server connected to the network. Judging the suitability of the combination of components and the suitability of the assembly position of the components to be assembled, and displaying the assembly component information, the assembly position information and the judgment result on the control device to manage the manufacturing process of the components Manufacturing process management method for parts. In the manufacturing process management method for parts according to claim 3,
A second wireless IC tag having an IC chip and an antenna to which the status information of the work content confirmation request is input, a third wireless IC tag having an IC chip and an antenna to which the work start status information is input, and the work completion A fourth wireless IC tag having an IC chip and an antenna to which the state information is input,
By the management server,
Before the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the second wireless IC tag, and an electromagnetic wave or a magnetic field from the second wireless IC tag is received and received by the first antenna. When the status information of the work content confirmation request of the second wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work content confirmation request is transmitted from the control device, it is determined as the work content confirmation request. Then, based on the component information of the first wireless IC tag transmitted from the control device, it is determined whether the combination of components to be assembled and the assembly position of the components to be assembled are appropriate,
In addition, when the assembly work in the manufacturing apparatus is started, the first antenna is brought close to the third wireless IC tag, and an electromagnetic wave or a magnetic field from the third wireless IC tag is received and received by the first antenna. When the status information of the work start of the third wireless IC tag is read by the control device from the electromagnetic wave or magnetic field, and the status information of the work start of the third radio IC tag is transmitted from the control device, the assembly work starts in the manufacturing device Record and
Further, when the assembly work in the manufacturing apparatus is finished, the first antenna is brought close to the fourth wireless IC tag, and an electromagnetic wave or a magnetic field from the fourth wireless IC tag is received and received by the first antenna. When the control device reads the work completion status information of the fourth wireless IC tag from the electromagnetic wave or the magnetic field, and the work completion status information is transmitted from the control device, the assembly work in the manufacturing device is completed. Record and
A manufacturing process management method for a part, which records a status of a work process for a part to be assembled and manages the manufacturing process of the part.

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