JP6767786B2 - Measurement support system and measurement support method - Google Patents

Description

The present invention relates to a measurement support system and a measurement support method used for inspection of parts in a quality control department or the like.

At a parts manufacturer (supplier) that manufactures automobile parts, etc., the quality control department inspects the parts delivered to the ordering side. Normally, product design is mainly based on 3D CAD, so a part drawing with tolerances added to the dimensions is created from 3D CAD for inspection. Then, in the inspection, a component drawing in which a number (measurement number) is added to each measurement site of the component and a measurement table in which the measurement result is entered for each measurement number are prepared.

In the measurement table, for example, part name, part number, date of manufacture, lot number, measurer, measurement date, approver, measurement table control number, dimensions for each measurement number, tolerance, upper and lower limit dimensions according to tolerance , Measured value, pass / fail, measuring instrument and comment, and entry items such as appearance inspection and special notes are provided.

The measurer selects and measures a measuring instrument determined for each measurement site from measuring instruments such as a nogis, a micrometer, a three-dimensional measuring instrument, and a pin gauge according to the measurement number while looking at the part drawing to which the measurement number is added. , Enter or enter the measurement result in the measurement table (see Patent Document 1).

Japanese Unexamined Patent Publication No. 8-180078

Inspection of parts is an indispensable requirement for quality assurance, and in recent years, defects and market complaints have frequently occurred, and their importance is increasing. Recently, the number of measurement points has increased and the measurement table has become enormous. The recording, tabulation, and analysis work have become extremely complicated, and the man-hours for measurement and judgment have become enormous. Along with this, the problem of incorrect entry of measurement results has become a major issue. Further, in addition to this, drawings, measuring instruments, measuring sites, measuring methods, and the like become complicated, and the content of the measurement instruction is not clearly communicated to the measurer, and the instruction is required each time.

In view of the above circumstances, an object of the present invention is to be able to clearly convey the content of the measurement instruction to the measurer, and to simplify the work for measurement and determination and reduce the man-hours thereof. Furthermore, it is an object of the present invention to provide a measurement support system and a measurement support method capable of preventing erroneous entry of measurement results.

In order to achieve the above object, the measurement support system according to one embodiment of the present invention provides information for identifying each measurement site for a component having a plurality of measurement sites, and a measuring instrument, a measurement method, and a measurement for measuring each measurement site. A storage unit that stores point information and
A first display means for displaying information for identifying each measurement site for the component based on the information stored in the storage unit, and
A selection means for selecting a measurement site from the information displayed by the first display means, and
It is provided with a measuring instrument for measuring a measurement site selected by the selection means based on the information stored in the storage unit, and a second display means for displaying information on a measuring method and a measuring point.

In the present invention, since the information of the measuring instrument for measuring the measurement site, the measuring method, and the measuring point is displayed, the content of the measurement instruction can be clearly communicated to the measurer, and the work for measurement and determination can be performed. It can be simplified and the man-hours can be reduced, and further, it is possible to prevent erroneous entry of measurement results.

The measurement support system according to one embodiment of the present invention includes a measuring instrument information input unit for inputting information for specifying a measuring instrument for measuring a measurement site of the component.
Based on the information input by the measuring instrument information input unit, a calibrated determination unit that determines whether or not the measuring instrument is calibrated, and a calibrated determination unit.
A measurement data input unit into which measurement data measured by the measuring instrument is input,
If the measuring instrument is not calibrated, it is further provided with a regulating unit that regulates the use of the measurement data input from the measuring data input unit.

In the present invention, when the measuring instrument does not correspond to calibrated, the use of the measurement data input from the measurement data input unit is restricted, so that the measurement data measured by the uncalibrated measuring instrument is not adopted. Therefore, the reliability of the measurement data measured through the system according to the present invention can be improved.

In the measurement support system according to one embodiment of the present invention, the storage unit stores the dimensional values and management tolerances of each measurement site.
Further, it is provided with a determination unit that determines that the measurement data input from the measurement data input unit is acceptable if it is within the control value tolerance stored in the storage unit, and that it is rejected if it is outside the control value tolerance range. ..

In the present invention, since the pass / fail judgment regarding the tolerance is performed on the system side using the measurement data input from the measurement data input unit instead of the judgment by the measurer, the pass / fail judgment regarding the tolerance of the measurement data is objective. It is possible to improve the reliability of pass / fail judgment. Moreover, the measurement man-hours can be substantially reduced by eliminating the process of making a judgment by the measurer.

In the measurement support system according to one embodiment of the present invention, the determination unit determines that the measurement data input from the measurement data input unit is abnormal if the measurement data is in a range further outside the control value tolerance range. As a result, it is possible to promptly and surely notify that the measurement data shows an abnormal value. This notification can typically be done automatically by sending an e-mail to a given department.

In the measurement support system according to one embodiment of the present invention, the storage unit stores information for specifying each measurement site and information on a measuring instrument, a measurement method, and a measurement point for measuring each measurement site for each component. In addition, the part name and part number are stored for each part.
The measurer information input unit, which inputs information that identifies the measurer,
The measurement data input from the measurement data input unit and the determination result by the determination unit are specified by the part name and part number of the part stored in the storage unit and the information input from the measurer information input unit. It also has a database that stores information related to the measurer and the measurement date and time.
As a result, the results of measurement via the system can be used for various purposes.

In the measurement support system according to one embodiment of the present invention, the information for identifying the component to be measured is included in the QR code (registered trademark) provided in the component or the container containing the component.
The information for identifying the measuring instrument is included in the QR code (registered trademark) provided on the measuring instrument.
The information that identifies the measurer is included in the QR code (registered trademark) provided on the medium owned by the measurer.
The component information input unit reads the QR code (registered trademark) provided on the component or the container that houses the component.
The measuring instrument information input unit reads a QR code (registered trademark) provided on the measuring instrument.
The measurer information input unit reads a QR code (registered trademark) provided on a medium owned by the measurer.
As a result, it is possible to reliably prevent erroneous entry of information regarding measurement, and it is possible to reduce the measurement man-hours.

The measurement support method according to one embodiment of the present invention is based on the information for specifying each measurement site for a component having a plurality of measurement sites and the information of the measuring instrument, the measurement method, and the measurement point for measuring each measurement site. Display information to identify each measurement site for a part,
From the displayed information, select the measurement site and select
Based on the information for identifying each measurement site and the information on the measuring instrument, the measuring method, and the measuring point for measuring each measuring site, the information on the measuring instrument, the measuring method, and the measuring point for measuring the selected measurement site is provided. It is to be displayed.

It is more preferable to display the information for specifying each measurement site for the component and the information on the measuring instrument, the measurement method, and the measurement point for measuring the selected measurement site in parallel.

As described above, according to the present invention, the content of the measurement instruction can be clearly communicated to the measurer, the work for measurement and determination can be simplified and the man-hours can be reduced, and further, the measurement result and the like can be obtained. It is possible to prevent erroneous entry of.

It is a block diagram which shows the structure of the measurement support system which concerns on one Embodiment of this invention. It is a block diagram which shows the structure of the server shown in FIG. It is a block diagram which showed the flow from ordering a part by a parts maker to delivery, and further accepting a part by a finished product maker. It is a figure which shows an example of the display of the prior confirmation information which concerns on one Embodiment of this invention. It is a figure which shows an example of the measurement table which concerns on one Embodiment of this invention. It is a figure for demonstrating the creation of the measurement figure and the measurement part figure which concerns on one Embodiment of this invention. It is a figure which shows the example of the list of the calibration history information which concerns on one Embodiment of this invention. It is a figure which shows the calibration history information which made the caliper which concerns on one Embodiment of this invention an example. It is a figure which shows an example of the information of the measurement method registered in the measurement method information database which concerns on one Embodiment of this invention. It is a figure which shows an example of the information which is managed with respect to the measurement table which concerns on one Embodiment of this invention. It is a flow chart which shows an example of the measurement procedure which concerns on one Embodiment of this invention. It is a flowchart which shows the operation of the program which executes the measurement and determination which concerns on one Embodiment of this invention (the 1). It is a flowchart which shows the operation of the program which executes the measurement and determination which concerns on one Embodiment of this invention (the 2). It is a figure which shows an example of the list (measurement report card) which concerns on one Embodiment of this invention. It is a figure which shows an example of the acceptance application which concerns on one Embodiment of this invention. It is a figure which shows an example of the acceptance inspection result which concerns on one Embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
<System configuration>
FIG. 1 is a diagram showing a configuration of a measurement support system according to an embodiment of the present invention.
As shown in FIG. 1, the measurement support system 1 includes a server 10, a PC 20 as an inspection terminal, and a PC 30 as a measurement table creation terminal. Data communication can be performed between the server 10, the PC 20 and the PC 30 via, for example, the communication path 40. PC20 and PC30 may be common.

In the PC 20 as an inspection terminal, the server 10 stores information for specifying each measurement site for a component having a plurality of measurement sites, and information on a measuring device, a measurement method, and a measurement point for measuring each measurement site, which will be described later. It has a drawing / measurement information database 111, a measuring instrument information database 112, and a measurement method information database 113 (storage unit).

Further, the PC 20 as an inspection terminal is for specifying each measurement site for a component based on the information stored in the drawing / measurement information database 111, the measuring instrument information database 112, and the measurement method information database 113 (storage unit) described later. A first display means for displaying information, a selection means for selecting a measurement site from the information displayed by the first display means, a drawing / measurement information database 111, a measuring instrument information database 112, and measurement method information described later. It has a measuring instrument for measuring a measurement site selected by a selection means based on the information stored in the database 113 (storage unit), and a second display means for displaying information on a measuring method and a measuring point. .. Here, the first and second display means are composed of a control unit and a display unit (display) included in the PC 20. The selection means is composed of a mouse or the like of the PC 20.

As shown in FIG. 2, the server 10 has a measurement information database 11, a cooperation information database 12, and a measurement evaluation information database 13. Further, the server 10 has a control unit, a communication unit, and the like (not shown).

The measurement information database 11 includes a drawing / measurement information database 111 (storage unit), a measuring instrument information database 112 (storage unit), a measurement method information database 113 (storage unit), a measurement information database 114 (database), and measurement. It has an evaluation database 115.

The drawing / measurement information database 111 contains measurement number information (information for identifying each measurement part for a part having a plurality of measurement parts), measurement value information, and tolerance information (upper limit / adjustment value) as information for measurement drawings. ) (Dimensional values and control tolerances of each measurement site) and measurement designated position information are stored.

The measuring instrument information database 112 stores digital measuring instrument information (measuring instrument for measuring each measurement site), three-dimensional measuring instrument information, and surface roughness meter information as information for the measuring instrument, and information for calibration history. The calibration history inspection judgment (pass / fail) information and inspection date information are stored as, and the maintenance maintenance judgment (pass / fail) information and inspection date information are stored as maintenance information.

The measurement method information database 113 includes shape classification information (hole / length / width / height classification), measuring instrument selection information (applicable measuring instrument selection), measurement method information (specific site, measurement procedure), and measurement method information. The measurement reference position (measurement point information) is stored.

In the above drawing / measurement information database 111, measuring instrument information database 112, and measurement method information database 113, each information is stored for each component.
The measurement information database 114 stores inspection date information, measurement dimension value information, measurer information, inspection judgment (pass / fail) approver information, and inspection judgment (pass / fail) information as dimensional inspection information, and scratches and scratches as visual inspection information. It memorizes burrs, rust, stains, colors, and surface conditions, memorizes hardness, surface roughness, and feel as information on special notes, and memorizes supplier measurement tables as information on acceptance inspection.

In this measurement information database 114, each information is stored for each measured component.
The measurement evaluation database 115 stores measurement value evaluation information, measurement value transition information (history), QC process management, and deviation value as dimensional evaluation information, and stores statistical information by QC 7 tools as statistical value information, and ISO. ISO regulation information is stored as information.

The cooperation information database 12 has a design database 121 (storage unit), a purchasing database 122, and a manufacturing database 123.
The design database 121 stores drawing information (product name, part name, product number, part number) and 3D data as information on 2D / 3D drawings, and stores information other than shape as information on specifications.
The purchasing database 122 stores manufacturing department / supplier information, supplier transaction information, and ordering information as supplier information.
The manufacturing database 123 stores production lot information as manufacturing information.

The measurement evaluation information database 13 stores measurement table data, statistical table data, and predictive analysis results as measurement evaluation information.

This server 10 has a contact / warning function, and performs abnormal value warning / email, quality certificate contact, design contact, production engineering mold contact, security contact, etc. to an information browsing terminal (not shown).

FIG. 3 is a block diagram showing a flow from ordering and delivering parts by a parts maker to receiving parts by a finished product maker.

As shown in FIG. 3, parts are ordered from purchasing, and manufacturing contact is made to the manufacturing department and measurement contact is made to the quality control department. In parallel with manufacturing, the quality control department prepares a measurement table. Measurement and judgment are performed when the measurement parts arrive from the manufacturing site. Then, at the time of delivery, the application and judgment of the acceptance inspection are made together with the inspection data, and the completion is declared.

<Creation of measurement table>
An example of creating a measurement table will be described. The measurement table is created as follows by a worker in the quality control department while exchanging data with the server 10 by the PC 30.

The worker reads out the parts information, the purchasing information, and the manufacturing information corresponding to the parts to be measured from the design database 121, the purchasing database 122, and the manufacturing database 123 on the PC30 and displays them on the screen of the PC30. .. FIG. 4 shows an example of the display.

FIG. 5 is a diagram showing an example of a measurement table. The measurement table described below is typically created according to a measurement map creation support program.

The operator inserts necessary information into the manufacturing information column 51 and the measurement component information column 52 of the measurement table 50 from the above prior information on the PC 30.

The worker takes in the drawing information corresponding to the component to be measured from the design database 121 of the cooperation information database 12 of the server 10 in the PC 30, inserts the measurement number (information for specifying the measurement site), and creates a measurement diagram. Typically, as shown in FIG. 6, a measurement diagram 62 is created from the design drawing 61 as drawing information by two-dimensional CAD, and a measurement site diagram 63 for giving detailed instructions is created.

Here, a measurement information ID is assigned to the measurement number (“1 in ○”, “2” in ○, ...) In measurement FIG. 62, and the measurement information ID for each measurement number is given in advance. It is registered in the measurement information database 114.

The operator inserts the above measurement FIG. 62 and the detailed measurement site FIG. 63 into the measurement component information column 53 and the measurement number column 54 of the measurement table 50 on the PC 30. Also, as special notes, enter information other than notes and figures.

The operator designates the measuring instrument from the dimensions and shape of the measuring part on the PC 30 from the measurement part FIG. 63 and the like. To specify the measuring instrument, for example, necessary information is read from the measurement information database 114 or the measuring instrument information database 112, and the measuring instrument is selected from similar parts in the past, or the measuring instrument is selected from the in-house measurement regulations.

For example, a caliper for the groove width, a height gauge for the height, a micrometer or caliper for the width, and a pin gauge for the hole are selected as measuring instruments.

In the present embodiment, it is preferable that these measuring instruments output the measurement result as digital data. This is because data can be directly imported on the system side as described later. When the measuring instrument outputs the measurement result as analog data, the data may be input to the system side via the analog / digital converter. These digital data are typically input to the PC 20 via USB.

Further, in the present embodiment, it is preferable that each measuring instrument is provided with a QR code (registered trademark) including information for identifying the measuring instrument. This is because the information for identifying the measuring instrument can be easily input to the system side as described later. The read data of the QR code (registered trademark) is typically input to the PC 20 via a USB-connected reader or tablet.

The operator reads the calibration history information from the measuring instrument information database 112 on the PC 30 and confirms the calibration of the corresponding measuring instrument. FIG. 7 shows an example of a list of calibration history information, and FIG. 8 shows calibration history information using a caliper as an example. As shown in FIG. 8, the calibration history information includes a QR code (registered trademark) corresponding to the caliper (measuring instrument).

The operator inserts the measuring instrument, the measuring instrument calibration information, and the measuring instrument QR code (registered trademark) used as the measuring instrument information into the measuring instrument information column 56 of the measuring table 50 on the PC 30. The measuring instrument calibration information is a column for certifying that the measuring instrument is approved by the QR code (registered trademark), and if it is authenticated, it is automatically changed from ○ to “black-painted ○”. ing.

The operator reads the measurement method information from the measurement method information database 113 on the PC 30, and determines the measurement method and measurement point for each measurement number (measurement site). FIG. 9 shows an example of measurement method information registered in the measurement method information database 113. For example, the groove width should be: -Use the bottom surface as the reference surface-Measure by applying a caliper beak at right angles to the measurement groove-Set the caliper beak 1 mm above the bottom surface of the groove-Measure 3 times per location and average Determine the measurement method such as adopting the value.
A measurement information ID is assigned to each measurement number of the determined measurement method and measurement point.

In the measurement of parts, the measurement method is an important factor in the measurement evaluation, and if the measurement method is incorrect or incorrect, the evaluation varies and the reliability is lost. In particular, the product is twisted, so the measurement standard (plane) is important. In addition, in the measurement method, it is necessary to prevent the measurement from fluctuating, and specifically, it is necessary to specify in the measurement manual. Therefore, in the present embodiment, the measurement method is stored in the measurement method information database 113 so that it can be set semi-automatically.

The measurement point is information that defines the measurement location at the measurement site. Typically, a measurement reference (line) and a point on the line are defined in a 3D drawing. Specifically, as shown in the measurement point column of the measurement information column 57 shown in FIG. 5, the measurement point is defined as "Measure at points a and b on the illustrated measurement reference line". That is.

The operator inserts the measurement method and the measurement point as the measurement information in the measurement information column 57 of the measurement table 50 on the PC 30.

The above-mentioned work of creating the measurement table 50 is performed for each measurement number (measurement site). As a result, measurement site information, special notes, measuring instrument information, measurement method, and measurement point are determined for each measurement number (measurement site) for one manufacturing information, component information, and component drawing information. The information in the measurement table 50 is temporarily registered in the measurement information database 114.

Here, the above-mentioned measurement information ID is uniquely defined for each measurement number, and for example, as shown in FIG. 10, the measurement number, the measurement information ID, the site measurement diagram, the measuring instrument, the measuring method, and the like are associated with the information for the measurement table 50. Is managed.

<Measurement and judgment>
FIG. 11 is a flow chart showing an example of the measurement procedure.

The measurer first reads the QR code (registered trademark) including the information of the manufacturing part ID (LOT management ID) attached to the manufacturing pallet (container for accommodating the parts) using the PC 20 (step 101).

Next, the measurer uses the PC 20 to read a QR code (registered trademark) typically including the information of the measurer ID printed on the employee's card (step 102). If the measurer ID is approved, the ID is registered.

The measurement table corresponding to the component recognized in step 101 is read out and displayed on the screen of the PC 20 (see FIG. 5). When the measurer ID is approved, the display of the measurer in the measurement value information column 58 of the measurement table shown in FIG. 5 is displayed from ◯ to “black-painted ◯”.

Next, the operator clicks on any of the measurement numbers displayed in the part information of the measurement part information column 53 of the measurement table 50 displayed on the PC 20 (step 103). Then, the measurement site information and special notes corresponding to the measurement number are shown in the measurement number column 54 of the measurement table 50 on the screen of the PC 20, and the measuring instrument and measurement QR code (registered trademark) corresponding to the measurement number are shown in the measuring instrument information column 56. ), The measurement method and the measurement point corresponding to the measurement number are displayed in the measurement information column 57.

Next, the operator selects a measuring instrument corresponding to the measuring instrument to be used displayed in the measuring instrument information column 56, and reads the QR code (registered trademark) in the measuring instrument (step 104). It is determined whether or not this measuring instrument has been calibrated, and if it has been calibrated, the display of the measuring instrument calibration information in the measuring instrument information column 56 is displayed from ◯ to “black-painted ◯”. On the other hand, if the calibration has not been completed, the display of the calibration information of the measuring instrument remains ○, and even if the measurement is performed using the measuring instrument in this state, the measurement data is not adopted as the measurement result. This makes it possible to prevent measurement by an uncalibrated measuring instrument.

Next, the operator measures with the measuring instrument according to the information (manual) displayed in the measurement number column 54 and the measurement information column 57 of the measurement table 50 on the screen of the PC 20 (step 105).

In the measurement value information column 58 of the measurement table 50, the dimensional value, the upper limit of the control tolerance, and the lower limit of the control tolerance on the drawing of the part are displayed in advance, and the measurement results are sequentially displayed. Based on the measurement result on the PC20, if it is within the control value tolerance range, it is judged as pass, if it is outside the control value tolerance range, it is judged as fail, and if it is pass, it is judged as the measurement result in the measurement value information column 58 of the measurement table 50. "OK" is displayed on the right side. If the measurement result is in a range further outside the control value tolerance range, it is determined to be abnormal. For example, "No abnormality" in the remarks of the measurement value information column 58 of the measurement table 50 remains ○, and the predetermined department An email is automatically sent to notify you of the occurrence of a defect. When the e-mail is sent, the "abnormal contact (automatic contact e-mail transmission)" in the remarks of the measurement value information column 58 of the measurement table 50 is displayed from ○ to “black-painted ○”. In addition, when the special notes and special inspections are checked, "OK" is displayed on the right side of these columns.

The measurer performs the above measurement operations from steps 103 to 105 for all measurement numbers.
The PC 20 has a program for performing the above measurement and determination.
12A and 12B are flowcharts showing the operation of the program.
When the information of the manufacturing part ID (LOT management ID) is input (step 111) and the information of the measurer ID is input (step 112), it is determined whether the measurer ID can be approved based on the information from the server 10. Determine (step 113). If YES in step 113, the data of the measurement table corresponding to the information of the manufacturing part ID (LOT management ID) is obtained from the server 10 (step 114). Then, the measurement table corresponding to the component is displayed (step 115). The display of the measurer in the measurement value information column 58 is “black-painted ○”.

Wait for any of the measurement numbers to be clicked (step 116), and when clicked, the measurement site information, special notes, measuring instrument used, measurement QR code (registered trademark), measurement corresponding to the clicked measurement number. Display the method and measurement points (step 117).

It waits for the input of information for identifying the measuring instrument (step 118), and when the information is input, determines whether or not the measuring instrument has been calibrated based on the information from the server 10 (step 119). If the calibration has been completed, the display of the measuring instrument calibration information in the measuring instrument information column 56 is changed from ○ to “black-painted ○” (step 120). On the other hand, if the calibration has not been completed, the display of the calibration information of the measuring instrument is left as ◯, and the input data from the measuring instrument is not adopted (step 121).

If it has already been configured in step 120, the input data from the measuring instrument is displayed (step 122) and it is determined whether or not it is within the control tolerance (step 123). Steps 122 and 123 are repeated a predetermined number of times (step 124).

If all are within the control value tolerance range, it is determined to pass, and if it is outside the control value tolerance range, it is determined to be rejected (step 125), and a predetermined display is performed (step 126). If the measurement result is in a range further outside the control value tolerance range (step 127), it is determined to be abnormal, and the display and e-mail transmission are performed (step 128).

Step 116 and subsequent steps are executed for all measurement numbers (step 129), a list (measurement report card) is created (step 130), a predetermined display and an email to the approver are sent (step 131). finish. FIG. 13 shows an example of the list. Approvers approve based on this list. Approval is performed as electronic approval on a PC, and when approved, for example, the display in the comprehensive judgment column of the list changes from ○ to “black-painted ○”. After this, the delivery department will be automatically notified of the list by email.

<Acceptance inspection function>
The supplier side confirms and approves the input according to the system prepared by the ordering side, and realizes no acceptance inspection. It will be rejected if the input is incorrect. For example, the ordering side accesses the server 10 on the supplier side, obtains the acceptance application shown in FIG. 14, and issues the acceptance inspection result shown in FIG. That is, conventionally, the ordering side also measures and judges the delivered parts, but the present invention eliminates the need for such measurement and judgment on the ordering side, and the ordering side obtains the measurement and judgment results on the supplier side. Parts can be accepted as they are.

That is, according to the present invention, (1) a measuring instrument, a measuring method, etc. are called for the measurement number, so that various manuals, documents, confirmation actions, and training for workers are not required, and (2) the measuring instrument has been calibrated. If the measuring instrument is not, the automatic measuring system will not work, that is, if the measuring instrument specified in the measurement number is "calibrated" and the instruments do not match, the automatic measurement will not be input. (3) All measuring instruments are digitally measured. By using the instrument, the measurement table is automatically created, eliminating the labor for dimensioning the measurement table, (4) all the measured values are "automatic entry", and the parts QR of the measurement object (lot sampling product) With the code (registered trademark), the QR code (registered trademark) for measuring instruments and their calibration guarantee, and the QR code (registered trademark) for measurers and approvers, "when, who, which product, what, what, what" "By the method" is all recorded as digital information. Therefore, "measurement reliability" can be guaranteed, and acceptance inspection on the ordering side can be unnecessary.

The present invention is not limited to the above embodiment, and can be implemented in various forms. The scope of its implementation is also within the scope of the technical idea of the present invention.
For example, in the above embodiment, the manufacturing pallet (container for accommodating parts) is provided with a QR code (registered trademark), but the parts themselves may be provided with a QR code (registered trademark).
Further, in the above embodiment, a PC has been described as an example of an inspection terminal, but another terminal such as a tablet terminal can be used as an inspection terminal or the like.

1 Measurement support system 10 Servers 20, 30 PCs
111 Drawing / measurement information database (storage unit)
112 Measuring instrument information database (storage unit)
113 Measurement method information database (storage unit)
114 Measurement information database (database)

Claims (7)

Information for identifying each measurement site for a part having a plurality of measurement sites, a measuring instrument for measuring each measurement site, a measurement method, a measurement reference line at the measurement site of the component, and a measurement point that defines points on the line . A storage unit that stores information and
A first display means for displaying information for identifying each measurement site for the component based on the information stored in the storage unit, and
A selection means for selecting a measurement site from the information displayed by the first display means, and
Based on the information stored in the storage unit, the measurement reference line at the measurement site and the point on the line are displayed on the display component as information on the measuring instrument, the measurement method, and the measurement point for measuring the measurement site selected by the selection means. The second display means to display and
A measuring instrument information input unit for inputting information for specifying a measuring instrument for measuring the measurement site of the component, and a measuring instrument information input unit.
A measuring instrument selection unit that selects a measuring instrument for measuring a measurement site from the information displayed by the second display means, and a measuring instrument selection unit.
Each time a measuring instrument is selected by the measuring instrument selection unit, a calibrated determination unit that determines whether or not the measuring instrument is calibrated based on the information input by the measuring instrument information input unit.
A measurement data input unit into which measurement data measured by the measuring instrument is input,
A measurement support system including a regulation unit that regulates the use of measurement data input from the measurement data input unit when the measuring instrument is not calibrated. The measurement support system according to claim 1.
The storage unit stores the dimensional values and control tolerances of each measurement site.
Further, it is provided with a determination unit that determines that the measurement data input from the measurement data input unit is acceptable if it is within the control value tolerance stored in the storage unit, and that it is rejected if it is outside the control value tolerance range. Measurement support system. The measurement support system according to claim 2.
The determination unit is a measurement support system that determines that an abnormality is found if the measurement data input from the measurement data input unit is in a range further outside the control value tolerance range. The measurement support system according to claim 2 or 3.
The storage unit stores information for specifying each measurement site and information on a measuring instrument, a measurement method, and a measurement point for measuring each measurement site for each part, and further stores a part name and a part number for each part. It is something to remember
The measurer information input unit, which inputs information that identifies the measurer,
The measurement data input from the measurement data input unit and the determination result by the determination unit are specified by the part name and part number of the part stored in the storage unit and the information input from the measurer information input unit. A measurement support system that further includes a database that accumulates information related to the measurer and the measurement date and time. The measurement support system according to claim 4.
The information for identifying the component to be measured is included in the QR code (registered trademark) provided on the component or the container containing the component.
The information for identifying the measuring instrument is included in the QR code (registered trademark) provided on the measuring instrument.
The information that identifies the measurer is included in the QR code (registered trademark) provided on the medium owned by the measurer.
The component information input unit reads the QR code (registered trademark) provided on the component or the container that houses the component.
The measuring instrument information input unit reads a QR code (registered trademark) provided on the measuring instrument.
The measurer information input unit is a measurement support system that reads a QR code (registered trademark) provided on a medium owned by the measurer. Information for identifying each measurement site for a part having a plurality of measurement sites, a measuring instrument for measuring each measurement site, a measurement method, a measurement reference line at the measurement site of the component, and a measurement point that defines points on the line . Based on the information, display information for identifying each measurement site for the part,
From the displayed information, select the measurement site and select
Based on the information for identifying each measurement site and the information on the measuring instrument for measuring each measurement site, the measuring method, and the measuring point, the measuring instrument for measuring the selected measurement site, the measuring method, and the display component as the measuring point. Information on the measurement reference line and points on that line at the measurement site is displayed above,
From the displayed information, select a measuring instrument to measure the measurement site, and select
Each time the measuring instrument is selected, it is determined whether or not the measuring instrument is calibrated based on the information that identifies the measuring instrument for measuring the measurement site of the component.
A measurement support method in which measurement data measured by the measuring instrument is input, and when the measuring instrument is not calibrated, the use of the input measurement data is restricted. The measurement support method according to claim 6.
A measurement support method for displaying information for specifying each measurement site for the component and information on a measuring instrument, a measurement method, and a measurement point for measuring the selected measurement site in parallel.