JP2022032185A - Work instruction system, work instruction method, and program - Google Patents

Abstract

To provide a work instruction system, a work instruction method, and a program capable of efficiently generating a work instruction.SOLUTION: A work instruction system 1 includes an input unit 101, an assembly order generation unit 104, a component tag application unit 105, and a work instruction display unit 106. The component tag application unit 105 classifies component tags being higher-order concepts of the components and applies the component tags to the components constituting a product. The work instruction display unit 106 displays contents of the work instruction to the components on the basis of the component tags applied to the components.SELECTED DRAWING: Figure 1

Description

The present invention relates to a work instruction system, a work instruction method and a program.

Conventionally, in order to instruct a user who assembles a product at a production site to work, a technique has been proposed in which an assembly order is generated using a 3D CAD model of the product and the generated assembly order is displayed on a display unit. ..

As a technique for displaying the content of the work instruction to the user, for example, there is a technique described in Patent Document 1. Patent Document 1 describes a work instruction system for displaying work instructions, which includes a computer that generates a work instruction screen and a display device that is connected to the computer and displays the work instruction screen. .. Further, the work instruction screen has a first display area for displaying a three-dimensional model based on the three-dimensional design data of the object, a second display area for displaying at least a part of the attribute information of the three-dimensional design data, and predetermined parts. Includes a third display area for displaying related information associated with the information.

JP-A-2019-74904

In addition, at the production site, there are cases where derivative products are assembled using similar parts. However, in the technique described in Patent Document 1, every time the parts constituting the product are changed, it is necessary to set a new work instruction in relation to the new part even in the case of the same work instruction. As a result, the technique described in Patent Document 1 has a problem that the number of work instructions to be prepared in advance increases.

An object of the present invention is to provide a work instruction system, a work instruction method, and a program capable of efficiently generating work instructions in consideration of the above problems.

In order to solve the above problems and achieve the purpose, the work instruction system includes an input unit, an assembly order generation unit, a part tag assignment unit, and a work instruction display unit. Information on the product to be assembled is input to the input unit. The assembly order generation unit generates an assembly order for assembling the product based on the product information input to the input unit. The part tag assigning unit classifies and assigns a part tag, which is a superordinate concept of the part, to the parts constituting the product. The work instruction display unit displays the content of the work instruction for the part based on the part tag attached to the part.

The work instruction method includes the following processes (1) to (4).
(1) Processing in which information on the product to be assembled is input to the input unit.
(2) A process of generating an assembly order for assembling a product based on the product information input to the input unit.
(3) The process of classifying and assigning part tags, which are the superordinate concept of parts, to the parts that make up the product.
(4) A process of displaying the contents of work instructions for a part based on the part tag attached to the part.

Further, in order to solve the above problems and achieve the purpose, the program causes the computer to perform the following steps.
A procedure for causing the assembly order generator to generate an assembly sequence for assembling a product based on the product information input to the input unit.
A procedure for classifying and assigning a component tag, which is a superordinate concept of a component, to a component tag assigning unit for the components constituting the product.
A procedure for displaying the contents of work instructions for a part on the work instruction display unit based on the part tag attached to the part.

According to the work instruction system, work instruction method and program having the above configuration, work instructions can be efficiently generated.

It is a block diagram which shows the whole structure of the work instruction system which concerns on the Example of Embodiment. It is explanatory drawing which shows the display screen which is displayed in the 3D work instruction display part of the work instruction system which concerns on embodiment. It is explanatory drawing which shows the display screen which is displayed in the 3D work instruction display part of the work instruction system which concerns on embodiment. It is explanatory drawing which shows an example of the data structure of the 3D CAD model stored in the work instruction storage part of the work instruction system which concerns on embodiment. It is explanatory drawing which shows an example of the data structure stored in the assembly order table in the work instruction storage part in the work instruction system which concerns on embodiment. It is explanatory drawing which shows an example of the data structure stored in the part tag table in the work instruction storage part in the work instruction system which concerns on embodiment. An example of the data structure of the work instruction table is shown in the work instruction storage unit in the work instruction system according to the embodiment, and the contents of the work instruction associated with the combination of the attachment destination component tag and the attachment target component tag are displayed. It shows. An example of the data structure of the work instruction table is shown in the work instruction storage unit in the work instruction system according to the embodiment, and the contents of the work instruction associated with the combination of the attachment destination component tag and the attachment target component are shown. It is a thing. An example of the data structure of the work instruction table is shown in the work instruction storage unit in the work instruction system according to the embodiment, and the contents of the work instruction associated with the combination of the attachment destination component and the attachment target component tag are shown. It is a thing. It is a flowchart which shows the operation example of the new product registration process in the work instruction system which concerns on embodiment. It is a flowchart which shows the operation example of the part tag addition processing in the work instruction system which concerns on embodiment. It is explanatory drawing which shows the outline of the new work order registration process. It is a flowchart which shows the operation example of the new work instruction registration process. It is a flowchart which shows the operation example of the 3D work possession display processing in the work instruction system which concerns on embodiment.

Hereinafter, a work instruction system, a work instruction method, and an example of an embodiment of the program will be described with reference to FIGS. 1 to 14. The common members in each figure are designated by the same reference numerals.

1. 1. Embodiment 1-1. Configuration of Work Instruction System First, the configuration of the work instruction system according to the embodiment (hereinafter referred to as “this example”) will be described with reference to FIGS. 1 to 9.
FIG. 1 is a block diagram showing an overall configuration of a work instruction system, and FIGS. 2 and 3 are diagrams showing a display example displayed by the work instruction system.

[Work instruction system]
The work instruction system 1 shown in FIG. 1 is a system that generates an assembly order of products when assembling products and instructs an operator of the generated assembly order. As shown in FIG. 1, the work instruction system 1 includes a 3D CAD model input unit 101 indicating an input unit, a work instruction input unit 102, a work instruction storage unit 103, an assembly order generation unit 104, and a part tag assignment unit 105. And a three-dimensional work instruction display unit 106 showing an example of the work instruction display unit.

The 3D CAD model input unit 101 and the work instruction input unit 102 receive the operation input from the user and output the operation information to the work instruction storage unit 103 and the three-dimensional work instruction display unit 106 according to the operation input. As the 3D CAD model input unit 101 and the work instruction input unit 102, for example, a touch panel provided on the display panel of the three-dimensional work instruction display unit 106, which will be described later, and various keys are used.

The 3D CAD model input unit 101 acquires the 3D CAD model M1 of the product created by the designer, and registers the acquired 3D CAD model M1 in the work instruction storage unit 103. FIG. 4 is an explanatory diagram showing a data structure of the 3D CAD model M1 registered in the work instruction storage unit 103 by the 3D CAD model input unit 101.

As shown in FIG. 4, the 3D CAD model M1 is registered with the product name 201 indicating the name of the product to be assembled (product A) as an identification key. The identification key is not limited to the product name 201, and a user-identifiable name such as a product model name or ID can be applied. Further, the data of the 3D CAD model M1 has a component name 202 indicating the names (PA1, PA2, ... PAn) of the components constituting the product, component information 203, shape information 204, and the like. The part information 203 is the attribute information of the part, and is the information peculiar to the part such as the part model, the material, and the part classification. The shape information 204 is information indicating the shape of the component in 3D, and examples thereof include vertex coordinates, lengths of each side, radii, and axial vectors.

In this example, as the data structure of the 3D CAD model M1, not only the part name 202 but also the part information 203 and the shape information 204 are given, but the present invention is not limited to this, and only the part name 202 is given. Alternatively, the part name 202 may be given a name that can be identified by the user, such as the ID of the part.

The work instruction input unit 102 is input by the user with work instructions, which are the work contents when assembling the parts constituting the product. Then, the work instruction input unit 102 registers the contents of the input work instruction in the work instruction storage unit 103 together with the component information. Further, the work instruction input unit 102 inputs the work instruction content based on the part tags classified by the part tag adding unit 105 described later and the part information.

The work instruction storage unit 103 stores the 3D CAD model M1 registered by the 3D CAD model input unit 101 together with an identifiable name. Further, the work instruction storage unit 103 has an assembly order table 300, a parts tag table 400, and work instruction tables 500A, 500B, and 500C.

The assembly order table 300 stores the assembly order generated by the assembly order generation unit 104. The assembly order generation process by the assembly order generation unit 104 is, for example, as shown in the same manner as in the prior art (for example, Japanese Patent Application Laid-Open No. 2015-153237), in which parts and parts are adjacent to each other in the product to be assembled (for parts of a part type). (Being in contact) Automatically generate a decomposition order based on the relationship. Then, the assembly order generation unit 104 generates the assembly order by converting the generated disassembly order in the reverse order. The assembly order generation process by the assembly order generation unit 104 is not limited to the above-mentioned method, and various other methods can be applied.

FIG. 5 is an explanatory diagram showing a data structure stored in the assembly order table 300.
As shown in FIG. 5, the assembly order table 300 has a product name 301 for assembling, an assembly order 302, a mounting destination part name 303, and a mounting target part name 304. The assembly order 302 stores the order (1 to N-1) until the product is assembled. The name of the part to be attached is stored in the attachment part name 303 at the time of the assembly order of one step. In the mounting target component name 304, the name of the target component to be mounted is stored in the assembly order of one step. For example, in the second assembly sequence, the component PA2 is attached to the component PA3.

The part tag table 400 stores the part tags attached to each part by the part tag assigning unit 105. The part tag adding unit 105 classifies a part into a part tag indicating a superordinate concept of the part, and attaches the classified part tag to the part.

The part tag assigning unit 105 assigns a specific character string included in the part information such as the part name, the part model, the material, and the part classification to the part as a part tag. For example, since the "screws" common to the part names are included for the "M3 screws" and "M5 screws" having different diameters, the part tag attaching unit 105 assigns "screws" as the part tags. .. Further, the component tag attaching unit 105 assigns a specific shape characteristic included in the shape information of the component to the component as a component tag. For example, the part tag attaching unit 105 attaches "washers" as a part tag to a part having a cylindrical hole having the same axis in a cylindrical part. The part tag given by the part tag attaching unit 105 is not limited to the above-mentioned one, and a part tag classified based on various other information may be given.

FIG. 6 is an explanatory diagram showing a data structure stored in the parts tag table 400.
As shown in FIG. 6, the part tag table 400 stores a part name 404 in which the name of the part to which the part tag is attached is stored, and a tag name 402 indicating the part tag assigned by the part tag assigning unit 105. Will be done. A plurality of tag names 402 are provided according to the name of the part, the part model, the material, the shape, and the like (in the example shown in FIG. 6, the part tag 1, the part tag 2, ..., The part tag M).

7 to 9 are explanatory views showing the data structures of the work instruction tables 500A, 500B, and 500C.
As shown in FIG. 7, the work instruction table 500A has a part tag (mounting destination part tag) 501 attached to the mounting destination part and a part tag (mounting target part tag) 502 attached to the mounting target part. The contents of the work instruction 503 associated with the combination with and are stored (tag-tag). As shown in FIG. 8, the work instruction table 500B stores the contents of the work instruction 603 associated with the combination of the attachment destination component tag 601 and the attachment target component 602 (tag-part). Then, as shown in FIG. 11, the work instruction table 500C stores the contents of the work instruction 703 associated with the combination of the attachment destination component 701 and the attachment target component tag 702 (part-tag). ..

The work instructions 503, 603, and 703 stored in the work instruction tables 500A, 500B, and 500C shown in FIGS. 7 to 9 are input with the work instructions input by the work instruction input unit 102.

Further, the three-dimensional work instruction display unit 106 has a display panel such as an LCD (Liquid Crystal Display) or an EL (Electro Luminescence) display. Then, as shown in FIG. 2, the three-dimensional work instruction display unit 106 causes the display panel to display the assembly order and the work instruction content.

As shown in FIG. 2, the three-dimensional work instruction display unit 106 has a CAD model window 110, a work instruction window 111, a component attribute information window 112, and an operation window 113. In the CAD model window 110, the 3D CAD model M1 of the product acquired by the 3D CAD model input unit 101 is displayed. Further, the CAD model window 110 displays the 3D CAD model M1 of the product in the assembly order.

The work instruction window 111 displays the contents of the work instruction for which the user is currently working. As the content of the work instruction displayed in the work instruction window 111, the content of the work instruction stored in the work instruction tables 500A, 500B, and 500C described above is displayed. In the part attribute information window 112, the names of the parts to be mounted and the parts to be mounted at the time of the current work, the attribute information, and the like are displayed.

In the operation window 113, a check button 113a input when the work is completed and a page number 113b indicating the order of assembly order are displayed. When the predetermined work is completed, the user inputs the check button 113a. As a result, the content of the work instruction to be performed next is displayed in the work instruction window 111, and the 3D CAD model M1 indicating the state of the product at that time is displayed in the CAD model window 110. Further, the page number 113b is updated to a number indicating the order of the next assembly order. Further, the operation window 113 may be provided with page forward and page back buttons.

FIG. 3 is a display example showing a display screen for an administrator who creates / edits work instruction contents.
As shown in FIG. 3, on the display screen for the administrator, in addition to the CAD model window 110, the work instruction window 111, the component attribute information window 112, and the operation window 113 described above, the work instruction window 114 for the administrator is displayed. .. In the work instruction window 114 for the administrator, the assembly order for assembling the product is displayed in a tree structure.

The three-dimensional work instruction display unit 106 may display the administrator work instruction window 114 not only on the administrator display screen but also on the end user who performs the work.

As the work instruction system 1 having the above-described configuration, for example, a computer device is applied. That is, the work instruction system 1 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), and a RAM (Random Access Memory). Further, the work instruction system 1 includes a non-volatile storage and a network interface. The CPU, ROM, RAM, non-volatile storage, and network interface are each connected via a system bus.

The CPU reads the program code of the software for realizing each processing unit 101 to 106 of the work instruction system 1 from the ROM and executes it. In addition, variables, parameters, and the like generated during the arithmetic processing of the CPU are temporarily written in the RAM.

As the non-volatile storage, for example, a large-capacity information storage medium such as an HDD (Hard Disk Drive) or SSD (Solid State Drive) is used. A program that executes the processing function of the work instruction system 1 is recorded in the non-volatile storage.

As the network interface, for example, a NIC (Network Interface Card) or the like is used. The network interface sends and receives various information to and from the outside via a LAN (Local Area Network) leased line or the like.

Further, in this example, an example in which a computer device is applied as the work instruction system 1 has been described, but the present invention is not limited to this. Part or all of each component, function, processing unit, etc. of the work instruction system 1 may be realized by hardware, for example, by designing an integrated circuit. Further, each of the above components, functions, and the like may be realized by software by the processor interpreting and executing a program that realizes each function. Information such as programs, tables, and files that realize each function can be placed in a memory, a hard disk, a recording device such as an SSD (Solid State Drive), or a recording medium such as an IC card, an SD card, or a DVD.

2. 2. Operation Example Next, an operation example of the work instruction system 1 having the above-described configuration will be described with reference to FIGS. 10 to 14.
2-1. New product registration process First, an example of a new product (3DCAD model) registration process will be described with reference to FIG.
FIG. 10 is a flowchart showing an operation example of the new product registration process.

As shown in FIG. 10, first, the user registers the new product 3D CAD model M1 from the 3D CAD model input unit 101 (step S11). In the process of step S11, the user registers not only the 3D CAD model M1 but also the product name 201, the part information 203, the shape information 204, and the like as shown in FIG.

Next, the work instruction system 1 adds and stores the information about the registered 3D CAD model M1 in the work instruction storage unit 103 (step S12). Then, the work instruction system 1 generates the assembly order of the 3D CAD model added in step S12 by the assembly order generation unit 104 (step S13). The user may perform the assembly sequence generation process in step S13.

Next, the work instruction system 1 adds and stores the assembly order generated in step S13 to the work instruction storage unit 103, specifically, the assembly order table 300 (step S14). Next, the work instruction system 1 attaches a part tag to each part constituting the product by the part tag attaching process of the part tag attaching unit 105 (step S15). The details of the component tag assignment process in step S15 will be described later. Then, the component tag assigned in step S15 is added / stored in the work instruction storage unit 103, specifically, the component tag table 400 (step S16).

Next, the user attaches an arbitrary part tag to an arbitrary part (step S17). Any part in the process of step S17 is a part to which the classification and the part tag are not given in the process of step S15 because it is a new part. Further, the user may attach an arbitrary part tag to the part to which the part tag is attached in the process of step S15 in the process of step S17. Then, the work instruction system 1 adds / stores the part tag given by the user in the process of step S17 to the work instruction storage unit 103 (step S18). As a result, the registration process of the new product in the work instruction system 1 is completed.

2-2. Part tag assignment process Next, an example of the component tag assignment process in the work instruction system 1 will be described with reference to FIG.
FIG. 11 is a flowchart showing an operation example of the component tag assignment process.

As shown in FIG. 11, first, the work instruction system 1 acquires the information of the 3D CAD model M1 of the target product to be tagged from the work instruction storage unit 103 (step S21). In the process of step S21, not only the 3D CAD model M1 but also the product name 201, the part information 203, the shape information 204, and the like are acquired as shown in FIG.

Next, the component tagging unit 105 executes the processes from step S23 to step S26 for each component constituting the product (step S22). That is, the processes of steps S23 to S26, which will be described later, are repeated until there are no parts constituting the product.

First, the component tagging unit 105 determines whether or not a specific character string is included in the component name, model name, ID, or the like (step S23). Examples of the specific character string include "screw" and "nut".

When it is determined in the process of step S23 that the specific character string is not included (NO determination in step S23), the process proceeds to the process of step S25 described later. On the other hand, when it is determined in the process of step S23 that a specific character string is included (YES determination in step S23), the part tag assigning unit 105 attaches a part tag corresponding to the included character string to the part. (Step S24).

For example, in the case of "M3 screw" and "M5 screw" having different diameters, "screw" is included in the name as a specific character string, so that the part tag attaching portion 105 is "M3 screw" and "M5 screw". A common part tag called "screws" is attached to each of the above. Further, in the case of "M3 nut" and "M5 nut" having different diameters, "nut" is included in the name as a specific character string, so that the part tag attaching portion 105 is "M3 nut" and "M5 nut". A common part tag called "nuts" is attached to each of "." When the process of step S24 is completed, the process proceeds to the process of step S25.

In the process of step S25, the component tagging unit 105 determines whether or not the shape information of the component includes a specific shape characteristic. Specific shape characteristics include, for example, a cylindrical hole having the same axis is formed in a cylindrical part. When it is determined in the process of step S25 that the specific shape characteristic is not included (NO determination in step S25), the part tag attaching unit 105 ends the part tag attaching process.

Further, when it is determined in the process of step S25 that a specific shape characteristic is included (YES determination in step S25), the part tag attaching unit 105 adds a tag to the part according to the included shape characteristic (YES determination in step S25). Step S26). For example, when it is determined that a cylindrical hole having the same axis is formed in a cylindrical part, the part tag attaching unit 105 assigns "washers" to the part as a tag according to the shape characteristic. do.

Then, when the processing up to step S26 is completed, the part tag attaching unit 105 ends the part tag attaching process. As shown in FIG. 6, the information regarding the part tag added to each part by the part tag attaching unit 105 described above is stored in the part tag table 400 together with the name of the part.

2-3. New work order registration process Next, an example of the new work order registration process will be described with reference to FIGS. 12 and 13.
FIG. 12 is an explanatory diagram showing an outline of the new work order registration process, and FIG. 13 is a flowchart showing an operation example of the new work order registration process.

As shown in FIG. 12, as the content of the work instruction to be registered, for example, the content of the work instruction for a single component constituting the product is registered. Further, as the content of the registered work instruction, not only the component itself but also the work instruction regarding the space between the component to be mounted and the component to be mounted is registered. In this example, as described above, a part tag indicating a higher-level concept is attached to the part. Therefore, the work instructions between the parts include between the mounting destination part tag and the mounting target component tag (see FIG. 7), between the mounting destination component tag and the mounting target component (see FIG. 8), and between the mounting destination component and the mounting target component tag. The work instruction regarding (see FIG. 9) is registered.

First, as shown in FIG. 13, the user registers a new work instruction from the work instruction input unit 102 (step S31). Next, the work instruction system 1 adds new work instructions registered in the work instruction input unit 102 to the work instruction storage unit 103, specifically, the work instruction tables 500A, 500B, and 500C (step S32). This completes the new work order registration process.

Ah, according to the work instruction system 1 of this example, a part tag indicating a higher-level concept is attached to a part, the parts are classified, and the parts are registered in the part tag table 400. As a result, the same work instruction can be used for parts to which similar and common part tags are attached, and work instructions are comprehensively created for the combination of the mounting destination part and the mounting target part. You don't have to.

That is, for example, the number of work instructions covering all combinations of "M3 screw", "M5 screw", "M10 screw" and "M3 nut", "M5 nut", "M10 nut" is nine. Become. On the other hand, in this example, "screws" part tags are attached to "M3 screws", "M5 screws", and "M10 screws", and "M3 nuts", "M5 nuts", and "M5 nuts" are attached. A part tag of "nuts" is attached to "M10 nuts". Therefore, it is only necessary to define one work instruction "when fastening" screws "and" nuts "...", and the number of work instructions to be created can be reduced. As a result, work instructions can be efficiently generated.

2-4. Three-dimensional work instruction display processing Next, an example of the three-dimensional work instruction display processing will be described with reference to FIG.
FIG. 14 is a flowchart showing an operation example of the three-dimensional work instruction display process.

As shown in FIG. 14, the work instruction system 1 acquires the assembly order of the target product from the work instruction storage unit 103, specifically, the assembly order table 300 (step S51). The target product shown in step S51 is a product for which the user performs assembly work.

Next, the work instruction system 1 executes the processes from step 53 to step 61 for each assembly order (step S52). First, the three-dimensional work instruction display unit 106 acquires a 3D CAD model for a component to be mounted, which is a component to be mounted in a certain assembly order, in the work instruction storage unit 103 (step S53). Next, the three-dimensional work instruction display unit 106 acquires the part tag of the part to be mounted from the work instruction storage unit 103 (step S54). Further, the three-dimensional work instruction display unit 106 acquires the component tag of the mounting destination component from the work instruction storage unit 103 (step S55).

In the case of a new part in which the part tag is not registered in the work instruction storage unit 103, the part tag is not acquired in the processes of steps S54 and S55, and the process proceeds to the process of step S56. Further, when the three-dimensional work instruction display unit 106 determines that the part tag is not registered, the part tag adding unit 105 may perform the part tag attaching process shown in FIG. 11 on the part.

Next, the three-dimensional work instruction display unit 106 executes the processes shown in steps S57 to 60 for each part tag of the component to be mounted (step S56). Further, the three-dimensional work instruction display unit 106 executes the processes shown in steps S58 to S59 for each component tag of the mounting destination component (step S57).

First, the three-dimensional work instruction display unit 106 acquires work instructions related to the mounting target component tag and the mounting destination component tag from the work instruction storage unit 103, specifically, from the work instruction table 500A (see FIG. 7) (see FIG. 7). Step S58). Next, the three-dimensional work instruction display unit 106 acquires work instructions related to the mounting target component and the mounting destination component tag from the work instruction storage unit 103, specifically, from the work instruction table 500B (see FIG. 8) (see FIG. 8). Step S59). Further, the three-dimensional work instruction display unit 106 acquires work instructions related to the attachment target component tag and the attachment destination component from the work instruction storage unit 103, specifically, from the work instruction table 500C (see FIG. 9) (step). S60).

Next, the work instruction system 1 displays the 3D CAD model of the mounting target component acquired in step S53 and the work instruction acquired in the process of step S60 from step S58 on the three-dimensional work instruction display unit 106 (step S61). The information displayed on the display panel by the three-dimensional work instruction display unit 106 in step S61 is displayed for each assembly order as shown in FIG.

According to the work instruction system 1 of this example, when creating an assembly order of a derived product using similar new parts, the new parts are classified into part tags showing a higher concept by the part tag assigning unit 105. , Parts tags are attached. As a result, when there is a part tag common to the given part tag, it is not necessary to create a new work instruction for a new part, and the work instruction can be efficiently generated.

It should be noted that the present invention is not limited to the embodiment described above and shown in the drawings, and various modifications can be carried out within a range that does not deviate from the gist of the invention described in the claims.

Further, in the above-described embodiment, an example in which a part tag is automatically attached to a part by the part tag attaching unit 105 of the work instruction system 1 has been described, but the present invention is not limited to this. For example, as in the process of step S17 in FIG. 10 described above, the user may attach a part tag to a part constituting the product.

1 ... work instruction system, 101 ... 3D CAD model input unit (input unit), 102 ... work instruction input unit, 103 ... work instruction storage unit, 104 ... assembly order generation unit, 105 ... part tagging unit, 106 ... three-dimensional work Instruction display unit (display unit), 110 ... CAD model window, 111 ... work instruction window, 112 ... part attribute information window, 113 ... operation window 113a ... check button, 113b ... page number, 114 ... administrator work instruction window, 300 ... Assembly order table, 400 ... Parts tag table, 500A, 500B, 500C ... Work instruction table, M1 ... 3D CAD model

Claims (10)

The input section where the information of the product to be assembled is input, and
An assembly order generation unit that generates an assembly order for assembling the product based on the information of the product input to the input unit.
A part tag assigning unit that classifies and assigns a component tag, which is a superordinate concept of the component, to the components constituting the product.
A work instruction display unit that displays the content of a work instruction for the part based on the part tag attached to the part.
Work instruction system equipped with. The work instruction system according to claim 1, further comprising a work instruction storage unit in which information on the product and contents of the work instruction input to the input unit are stored. A part tag table in which information about the part and the part tag attached to the part are stored, and
An assembly order table in which the assembly order generated by the assembly order generation unit is stored, and
The work instruction system according to claim 2, further comprising a work instruction table in which the work instructions are stored. The work instruction system according to claim 3, wherein the work instruction table stores the contents of work instructions associated with the combination of the parts to be attached and the part tags attached to the parts to be attached. The work instruction system according to claim 3, wherein the work instruction table stores the contents of the work instruction associated with the combination of the part tag attached to the attachment destination component and the attachment target component. The work instruction table stores the content of the work instruction associated with the combination of the part tag attached to the attachment destination component and the component tag attached to the attachment target component. Work instruction system described in. The part tagging part is
The work instruction system according to claim 1, wherein the part tags are classified and assigned according to a specific character string included in the parts. The part tagging part is
The work instruction system according to claim 1, wherein the part tags are classified and assigned according to specific shape characteristics included in the parts. The process of inputting the information of the product to be assembled into the input section,
A process of generating an assembly order for assembling the product based on the information of the product input to the input unit.
A process of classifying and assigning a part tag, which is a superordinate concept of the part, to the parts constituting the product.
A process of displaying the content of a work instruction for the part based on the part tag attached to the part, and
Work instruction method including. Based on the product information input to the input unit, the procedure for causing the assembly order generation unit to generate the assembly order for assembling the product, and
A procedure for classifying and assigning a component tag, which is a superordinate concept of the component, to a component tag assigning unit to the components constituting the product, and a procedure for assigning the component tag.
A procedure for displaying the contents of a work instruction for the part by the work instruction display unit based on the part tag attached to the part, and a procedure for displaying the contents of the work instruction for the part.
A program that lets your computer run.

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