CN109740767B - Method and system for identifying serial number of laminated substrate - Google Patents
Method and system for identifying serial number of laminated substrate Download PDFInfo
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- CN109740767B CN109740767B CN201811639759.9A CN201811639759A CN109740767B CN 109740767 B CN109740767 B CN 109740767B CN 201811639759 A CN201811639759 A CN 201811639759A CN 109740767 B CN109740767 B CN 109740767B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention relates to the technical field of circuit board production, in particular to a numbering and marking method of a laminated substrate, which comprises the following steps: an actuator acquires identification information of a laminated substrate and generates first request information containing the identification information; the execution mechanism sends first request information to the upper computer so that the upper computer can take first maintenance information of the laminated substrate and generate first feedback information containing the first maintenance information and send the first feedback information to the execution mechanism; the actuator receives first feedback information including first maintenance information, generates a management number based on the first maintenance information and the identification information, and marks the management number on the laminate substrate. The method is convenient for a manager to know the current use state of the laminated substrate, is convenient for the manager to laminate products from the laminated substrate with better use state, and is beneficial to improving the yield of the products.
Description
Technical Field
The invention relates to the technical field of circuit board production, in particular to a serial number identification method and a serial number identification system for a laminated substrate.
Background
With the rapid development of electronic products in the directions of refinement, densification, high integration and multilevel, higher requirements are put forward on the lamination quality of printed wiring boards. Lamination is a key process for manufacturing a high-density multilayer printed wiring board, the lamination quality is directly related to the final quality of the product, and the management of the laminated steel mirror plate is directly related to the quality and efficiency of the lamination production.
The current steel mirror plate used for laminating the PCB or the packaging substrate is a pure bright-surface steel plate, and the steel mirror plate can generate defects such as warping, pits, protrusions or scratches after being used for a period of time. The manager will periodically send the defective steel mirror plate out to the steel plate processor for processing and maintenance. However, all the steel mirror plates are used for storage in a unified manner. When laminating, a manager randomly selects a certain steel mirror plate for use, and since the information about the use and maintenance of the currently used steel mirror plate cannot be directly obtained, the steel mirror plate which is in a bad use state just after use may occur, and the quality of the laminated product may be affected.
Disclosure of Invention
In view of the above, it is necessary to provide a method and a system for identifying the serial number of a laminated substrate, aiming at the problem that the conventional laminated substrate is not convenient to distinguish the use state.
A method for identifying serial numbers of laminated substrates comprises the following steps:
an actuator acquires identification information of a laminated substrate and generates first request information containing the identification information;
the execution mechanism sends first request information to the upper computer so that the upper computer can take first maintenance information of the laminated substrate and generate first feedback information containing the first maintenance information and send the first feedback information to the execution mechanism;
the actuator receives first feedback information including first maintenance information, generates a management number based on the first maintenance information and the identification information, and marks the management number on the laminate substrate.
In one embodiment, the first maintenance information includes at least maintenance count information of the laminated substrate and maintenance processor information of the laminated substrate.
In one embodiment, the maintenance count information comprises at least two digits; and/or
The maintenance manufacturer information is formed by combining the first letters of the full spelling of the name of the manufacturer.
In one embodiment, after the step of receiving the first feedback information including the first maintenance information by the execution mechanism, the method further comprises the following steps:
and the executing mechanism generates second request information containing maintenance frequency information according to the first maintenance information and sends the second request information to the upper computer, so that the upper computer establishes a maintenance frequency database containing the maintenance frequency information.
In one embodiment, after the step of receiving the first feedback information including the first maintenance information by the execution mechanism, the method further comprises the following steps:
and the executing mechanism generates third request information containing maintenance manufacturer information according to the first maintenance information and sends the third request information to the upper computer, so that the upper computer establishes a manufacturer code database containing the maintenance manufacturer information.
In one embodiment, after the step of generating the management number according to the first maintenance information and the identification information, the method further includes the steps of:
and the executing mechanism sends fourth request information containing the management number to the upper computer so that the upper computer stores the management number and establishes a number database containing the management number.
In one embodiment, after the step of marking the management number on the laminate substrate, the method further includes the steps of:
the execution mechanism acquires the management number of the laminated substrate and generates fifth request information containing the management number;
the execution mechanism sends fifth request information to the upper computer so that the upper computer can take second maintenance information of the laminated substrate and generate second feedback information containing the second maintenance information and send the second feedback information to the execution mechanism;
the execution mechanism receives second feedback information containing second maintenance information, compares the second maintenance information with the first maintenance information to judge whether the second maintenance information and the first maintenance information are the same, updates the management number according to the second maintenance information to generate an update number when the second maintenance information and the first maintenance information are different, erases the management number from the laminated substrate and marks the update number on the laminated substrate.
In one embodiment, after the step of generating an update number, the method further comprises the following steps:
and the execution mechanism sends sixth request information containing the updating number to the upper computer so that the upper computer calls the number database and stores the updating number to the number database.
In one embodiment, the identification information is comprised of at least three digits.
A serial number identification system of a laminated substrate is characterized by comprising an execution mechanism, wherein the execution mechanism comprises an identification component, a processing unit and a marking component, and the identification component is used for acquiring identification information of the laminated substrate and sending the identification information to the processing unit;
the processing unit is used for receiving the identification information and generating request information containing the identification information, sending the request information to the upper computer so that the upper computer can take the maintenance information of the laminated substrate and generate feedback information containing the maintenance information and send the feedback information to the processing unit, receiving the feedback information containing the maintenance information, generating a management number according to the maintenance information and the identification information, and sending the processing information containing the management number to the marking assembly;
the marking assembly is used for receiving the processing information containing the management number and marking the management number on the laminated substrate according to the processing information.
The beneficial effects of the invention include:
by marking a management number on the laminated substrate, the management number is generated based on the identification information of the laminated substrate and the first maintenance information of the laminated substrate. In this way, a manager can intuitively know the current maintenance times, maintenance operators, thickness, flatness and other related information of the laminated substrate by looking up the management number of the laminated substrate. Therefore, a manager can know the current use state of the laminated substrate conveniently, the manager can select the laminated substrate with better use state to laminate the product conveniently, and the improvement of the yield of the product is facilitated.
Drawings
Fig. 1 is a flowchart of a method for identifying a serial number of a laminated substrate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the method and system for identifying the number of the laminated substrate according to the present invention are described in further detail below by way of examples with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1, a method for identifying a serial number of a laminated substrate according to an embodiment of the present invention includes the following steps:
s100: the actuator acquires identification information of the laminated substrate and generates first request information containing the identification information.
Wherein the identification information refers to information that uniquely identifies the laminate substrate. The manner in which the actuator obtains the identification information of the laminate substrate may include, but is not limited to, scanning, photographing, induction recognition, and the like. For example, the identification information of the laminated substrate is stored in a two-dimensional code marked on the laminated substrate, and the identification information is acquired by an actuator scanning the two-dimensional code. Or the identification information of the laminated substrate is stored in a chip arranged in the laminated substrate, and the execution mechanism acquires the identification information after sensing the chip.
The identification information may be represented by a serial number. In one embodiment, the identification information consists of at least three digits, from 001 to 999. In special cases, more than 1000 products allow four digits to be used, and even more digits can be used. For example, the actuator acquires the identification information of the laminate substrate as 001 by scanning a two-dimensional code on the laminate substrate. In other embodiments, the identification information may also be represented by characters.
It is to be understood that the first request information is information that requests the upper computer to retrieve first maintenance information of the laminated substrate corresponding to the identification information and feed back first feedback information including the first maintenance information to the actuator.
S200: the execution mechanism sends first request information to the upper computer so that the upper computer can take first maintenance information of the laminated substrate and generate first feedback information containing the first maintenance information to send the first feedback information to the execution mechanism.
Information transmission between the execution mechanism and the upper computer can be carried out through wired transmission or wireless transmission modes such as WIFI and Bluetooth. For example, the execution mechanism sends the first request information to the upper computer in a Bluetooth transmission mode, so that the upper computer can retrieve the first maintenance information of the laminated substrate and generate first feedback information containing the first maintenance information. And then the upper computer can feed back the first feedback information to the actuating mechanism in a Bluetooth transmission mode.
The first maintenance information may include at least maintenance frequency information of the laminated substrate and maintenance processor information of the laminated substrate. The maintenance count information may consist of at least two digits, from 00 to 99. Of course, if the number exceeds two digits, an Arabic numeral composition of three or more digits may be used.
The maintenance manufacturer information may be combined from the initials of the full spelling of the manufacturer's name. Alternatively, the service provider information may be composed of at least one letter in English (regardless of case), from A to Z.
Of course, the first maintenance information may also include parameter information such as thickness, flatness, and the like of the laminated substrate. It is understood that the first maintenance information including the thickness and flatness of the laminated substrate, and the number of times of maintenance and maintenance operators of the laminated substrate is stored in advance in the upper computer and is generally manually entered. During the use of the laminated substrate, every time the inspection is performed or every time the maintenance is performed, the updating is performed on the basis of the first maintenance information accordingly, thereby forming second maintenance information, third maintenance information, and the like in order. Of course, when the laminated substrate is periodically inspected, there may be a case where maintenance information obtained by a previous inspection does not change from maintenance information obtained by a subsequent inspection, that is, parameters, the number of times of maintenance, and the like of the laminated substrate do not change during the period of time.
S300: the actuator receives first feedback information including first maintenance information, generates a management number based on the first maintenance information and the identification information, and marks the management number on the laminate substrate.
It is to be understood that, assuming that the first maintenance information includes the maintenance frequency information and the maintenance manufacturer information, the management number generated from the identification information, the maintenance frequency information, and the maintenance manufacturer information may be configured by arbitrarily sorting the identification information, the maintenance frequency information, and the maintenance manufacturer information. In one embodiment, the management number is composed of maintenance processing manufacturer information, maintenance frequency information, and identification information in this order from left to right. For example, if the maintenance processing manufacturer information of a laminated substrate is a, the maintenance frequency information is 01, and the identification information is 001, the management number is generated as: A01001. in another embodiment, the management number may be composed of maintenance frequency information, identification information, and maintenance processing manufacturer information in order from left to right. Alternatively, the management number may be composed of identification information, maintenance frequency information, and maintenance provider information in the order from left to right.
In this embodiment, it is assumed that the identification information of the laminate substrate acquired by the actuator is 008, and the first maintenance information in the first feedback information received by the actuator is: maintenance frequency 02, maintenance processor a. The management number generated by the actuator may be "a 02008". The management number "a 02008" will be marked on the laminate substrate. Of course, when the first maintenance information further includes parameters such as thickness and flatness, the information of these parameters may be correspondingly added to the management number. Thus, when the manager takes the laminated substrate, the manager can know that the maintenance frequency of the laminated substrate is 2 times, the maintenance manufacturer is A, and even the thickness and the flatness of the laminated substrate are known by checking the management number. Thus, the manager can judge whether the current use state of the lamination is good or bad and can decide whether to use the laminated substrate for lamination production.
By marking the laminated substrate by the number marking method of the laminated substrate, a manager can intuitively know the current related information of the laminated substrate, such as maintenance times, maintenance processing manufacturers, thickness, flatness and the like, by checking the management number of the laminated substrate. Therefore, a manager can know the current use state of the laminated substrate conveniently, the manager can select the laminated substrate with better use state to laminate the product conveniently, and the improvement of the yield of the product is facilitated.
It is understood that the laminate substrate can be a steel mirror plate, an aluminum mirror plate, or a mirror plate of other materials, and the like. There are various cases where the management number mark is positioned on the laminate substrate. In one embodiment, the laminate substrate is square in shape, and management numbers are marked at both diagonal corners of the laminate substrate. The two management numbers may be symmetrical with respect to the center of the laminate substrate. By marking the management numbers at both diagonal corners of the laminated substrate, it is possible to facilitate the manager to know the management numbers of the laminated substrate. In other embodiments, it is also possible to mark management numbers on all of the four corner regions of the square laminate substrate, and the management numbers of the four corner regions may be symmetrical with respect to the center of the laminate substrate. The laminated substrate may be marked with a management number in various ways. For example, a management number is engraved on the laminate substrate by a steel nail or the like. Alternatively, the management number may be engraved on the laminate substrate by laser.
As a practical mode, after the step of receiving the first feedback information including the first maintenance information by the execution mechanism, the method further includes the following steps:
and the executing mechanism generates second request information containing maintenance frequency information according to the first maintenance information and sends the second request information to the upper computer, so that the upper computer establishes a maintenance frequency database containing the maintenance frequency information. The maintenance frequency database is used for storing maintenance frequency information of the laminated substrate, that is, storing maintenance frequency information of the first maintenance information, for example, 01. When the number of times of maintenance of the laminated substrate is changed, new information on the number of times of maintenance, for example, 02 may be stored in the maintenance number database. The change of the maintenance information of the laminated substrate can be recorded through the maintenance frequency database, so that the maintenance frequency information of the laminated substrate can be conveniently consulted and called.
As a practical mode, after the step of receiving the first feedback information including the first maintenance information by the execution mechanism, the method further includes the following steps:
and the executing mechanism generates third request information containing maintenance manufacturer information according to the first maintenance information and sends the third request information to the upper computer, so that the upper computer establishes a manufacturer code database containing the maintenance manufacturer information. The processing company number database is used to store the processing company information of the laminated substrate, that is, the processing company information, for example, a, in the first maintenance information. When the manufacturer information of the laminated substrate is changed, new manufacturer information such as B may be stored in the manufacturer code database. The change of the manufacturer information of the laminated substrate can be recorded through the manufacturer code database, so that the manufacturer information of the laminated substrate can be conveniently consulted and called.
Further, the execution mechanism can also request the upper computer to establish a parameter database containing the thickness, the flatness and the like of the laminated substrate according to the first maintenance information so as to store and record the parameter information of the laminated substrate in the using process.
As an implementable manner, after the step of generating the management number from the first maintenance information and the identification information, the method further includes the steps of:
s400: and the executing mechanism sends fourth request information containing the management number to the upper computer so that the upper computer stores the management number and establishes a number database containing the management number. The number database is used for storing the management number of the laminated substrate and the updated number after the subsequent maintenance information is updated, thereby facilitating the reference of a manager. For example, by referring to the information in the serial number database, the manager can know the information such as which processing company the laminated substrate was sent to for polishing and maintenance, how many times the laminated substrate was maintained, and whether the processing company was changed in the middle of the process. Therefore, managers can know the information of each laminated substrate conveniently, the processing quality of an outgoing manufacturer can be known conveniently, the next outgoing requirement can be selected immediately, and the management is convenient and efficient.
As a practical manner, after the step of marking the management number on the laminate substrate, the method further includes the steps of:
s500: the actuator acquires the management number of the laminated substrate, and generates fifth request information including the management number. The manner in which the actuator obtains the management number of the laminated substrate may include, but is not limited to, scanning, photographing, induction recognition, and the like. And the fifth request message is a message requesting the upper computer to retrieve the second maintenance message of the laminated substrate corresponding to the management number and feeding back the second feedback message including the second maintenance message to the actuator.
S600: and the execution mechanism sends fifth request information to the upper computer so that the upper computer retrieves second maintenance information of the laminated substrate and generates second feedback information containing the second maintenance information to send to the execution mechanism.
It can be understood that the information transmission between the executing mechanism and the upper computer can be performed through wired transmission or wireless transmission modes such as WIFI and Bluetooth. The second maintenance information corresponds to the first maintenance information, and the second maintenance information is at least later than the first maintenance information, that is, the second maintenance information is compared with the first maintenance information, and the second maintenance information is newer maintenance information of the laminated substrate. When the second maintenance information is the same as the first maintenance information, it indicates that the laminated substrate is inspected twice before and after, and the laminated substrate has no change in thickness, flatness, and information of maintenance frequency and maintenance manufacturer. When the second maintenance information is different from the first maintenance information, at least one of the thickness, flatness, maintenance frequency, maintenance manufacturer information, and the like of the laminated substrate is changed.
S700: the execution mechanism receives second feedback information containing second maintenance information, compares the second maintenance information with the first maintenance information to judge whether the second maintenance information and the first maintenance information are the same, updates the management number according to the second maintenance information to generate an update number when the second maintenance information and the first maintenance information are different, erases the management number from the laminated substrate and marks the update number on the laminated substrate.
In the present embodiment, the actuator compares and determines whether or not the first maintenance information and the second maintenance information are the same, and when the determination result is that both are different, at least one of the thickness, the flatness, the number of times of maintenance, the information of the maintenance manufacturer, and the like of the laminated substrate is changed. Thus, the number currently marked on the laminate substrate needs to be updated. Therefore, the information marked on the laminated substrate is always the information capable of showing the latest use state of the laminated substrate, and the management, the monitoring and the use of the laminated substrate by a manager are facilitated.
For example, the laminate substrate of the management number a01001 is subjected to an outgoing maintenance, and the number of times of maintenance is increased once, thereby generating an update number a 02001. For another example, if the laminate substrate with the number a01001 is managed and the manufacturer of a certain outgoing service is different from the previous one, that is, if the manufacturer with the number a is changed to the manufacturer with the number B, the laminate substrate is updated with the number B02001. It can be understood that when the laminated substrate is subjected to maintenance once, the maintenance information is changed, and an update number is generated correspondingly. When the update number is generated and marked on the laminate substrate, the update number at this time corresponds to a new management number of the laminate substrate. When the laminated substrate is inspected at the next time or maintained by an external service, if the maintenance information is changed, the new management number of the laminated substrate is updated to a new updated number, and the new updated number is overlaid on the number marked on the laminated substrate before the new updated number is updated. In other words, through the implementation steps of the present embodiment, the number marked on the laminated substrate always represents the latest relevant information including the maintenance frequency, maintenance manufacturer, thickness, flatness, etc. of the laminated substrate, thereby effectively ensuring that the information obtained when the manager views the laminated substrate is accurate.
Further, after the step of generating an update number, the method further comprises the following steps:
s800: and the execution mechanism sends sixth request information containing the updating number to the upper computer so that the upper computer calls the number database and stores the updating number to the number database. Thus, the manager can know the information such as which processing company the laminated substrate was sent to for polishing and maintenance, how many times the laminated substrate was maintained, and whether the processing company was changed in the middle, by referring to the information in the serial number database. Therefore, managers can know the information of each laminated substrate conveniently, the processing quality of an outgoing manufacturer can be known conveniently, the next outgoing requirement can be selected immediately, and the management is convenient and efficient.
An embodiment of the present invention further provides a serial number marking system for a laminated substrate, which includes an actuator, wherein the actuator includes an identification component, a processing unit, and a marking component.
The recognition component is used for acquiring the identification information of the laminated substrate and sending the identification information to the processing unit. The identification component may include, but is not limited to, a scanning gun, a camera, or an inductive identifier, among others.
The processing unit is used for receiving the identification information and generating request information containing the identification information, the processing unit is further used for sending the request information to the upper computer so that the upper computer can take the maintenance information of the laminated substrate and generate feedback information containing the maintenance information to be sent to the processing unit, the processing unit is further used for receiving the feedback information containing the maintenance information, generating a management number according to the maintenance information and the identification information, and then sending the processing information containing the management number to the marking assembly. The processing unit may be a computer processor. The processing unit may also be an intelligent processing chip or the like.
The marking assembly is used for receiving the processing information containing the management number and marking the management number on the laminated substrate according to the processing information. The marking assembly may be a laser machine. The marking assembly may also be a press, or the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for identifying serial numbers of laminated substrates is characterized by comprising the following steps:
an actuator acquires identification information of a laminated substrate and generates first request information containing the identification information;
the executing mechanism sends the first request information to an upper computer so that the upper computer can take first maintenance information of the laminated substrate and generate first feedback information containing the first maintenance information and send the first feedback information to the executing mechanism;
the execution mechanism receives first feedback information containing the first maintenance information, generates a management number according to the first maintenance information and the identification information, and marks the management number on the laminated substrate;
and the executing mechanism sends fourth request information containing the management number to the upper computer so as to enable the upper computer to store the management number and establish a number database containing the management number.
2. The method according to claim 1, wherein the first maintenance information includes at least maintenance frequency information of the laminated substrate and maintenance manufacturer information of the laminated substrate.
3. The method of claim 2, wherein the step of marking the laminate substrate with a number,
the maintenance frequency information consists of at least two digits; and/or
The maintenance manufacturer information is formed by combining the first letters of the full spelling of the name of the manufacturer.
4. The method of marking a serial number of a laminated substrate according to claim 3, wherein the management number is formed in an arbitrary order based on the identification information, maintenance frequency information, and maintenance manufacturer information.
5. The method of claim 1, further comprising, after the step of receiving, by an actuator, first feedback information including the first maintenance information, the steps of:
and the executing mechanism generates second request information containing maintenance frequency information according to the first maintenance information and sends the second request information to the upper computer, so that the upper computer establishes a maintenance frequency database containing the maintenance frequency information.
6. The method of claim 1, further comprising, after the step of receiving, by an actuator, first feedback information including the first maintenance information, the steps of:
and the executing mechanism generates third request information containing maintenance processing manufacturer information according to the first maintenance information, and sends the third request information to the upper computer, so that the upper computer establishes a processing manufacturer code database containing the maintenance processing manufacturer information.
7. The method of claim 1, further comprising, after the step of marking the management number on the laminate substrate, the step of:
the execution mechanism acquires a management number of the laminated substrate and generates fifth request information containing the management number;
the executing mechanism sends the fifth request information to the upper computer so that the upper computer can take second maintenance information of the laminated substrate and generate second feedback information containing the second maintenance information and send the second feedback information to the executing mechanism;
the actuating mechanism receives the second feedback information containing the second maintenance information, compares the second maintenance information with the first maintenance information to judge whether the second maintenance information and the first maintenance information are the same, updates the management number according to the second maintenance information to generate an update number when the second maintenance information and the first maintenance information are different, erases the management number from the laminated substrate and marks the update number on the laminated substrate.
8. The method of claim 7, further comprising the step of, after the step of generating an updated number:
and the execution mechanism sends sixth request information containing the updating number to the upper computer, so that the upper computer calls the number database and stores the updating number to the number database.
9. The method of claim 1, wherein the identification information comprises at least three digits.
10. A serial number identification system of a laminated substrate is characterized by comprising an execution mechanism, wherein the execution mechanism comprises an identification component, a processing unit and a marking component, and the identification component is used for acquiring identification information of the laminated substrate and sending the identification information to the processing unit;
the processing unit is used for receiving the identification information and generating request information containing the identification information, sending the request information to an upper computer so that the upper computer can take maintenance information of the laminated substrate and generate feedback information containing the maintenance information and send the feedback information to the processing unit, receiving the feedback information containing the maintenance information, generating a management number according to the maintenance information and the identification information, and sending the processing information containing the management number to the marking assembly;
the marking component is used for receiving processing information containing the management number and marking the management number on the laminated substrate according to the processing information.
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