Method and system for fast generation of carrier board graphic files based on cam software

Abstract

The application provides a kind of based on CAM software fast generation carrier plate graphic file method, system, computer equipment and storage medium, including reading current opened carrier plate graphic data, generate all layer production parameter fill window, jump to the customer original graphic data of carrier plate, select the graphic object that needs to be measured, based on production parameter calculation obtains the graphic size after etching, and the graphic size after etching and original graphic size are saved to the dictionary with the layer where graphic object is as key, call screenshot software to the graphic object is screenshoted and saved to the file named with containing the layer where graphic object is, based on dictionary data and screenshot file, according to Excel table generation tool automatically generates graphic measurement instruction file;The method automatically calculates the size of carrier plate graphic and screenshot, save size data and graphic data to the file of specified naming format, according to Excel table automatically generates graphic measurement instruction file, and the production process is fast and accurate.

Description

Technical Field

[0001] This invention relates to the field of PCB carrier technology, and in particular to a method and system for rapidly generating carrier graphic files based on CAM software. Background Technology

[0002] In the PCB substrate industry, quality process monitoring and finished product shipment monitoring are required during product manufacturing. Therefore, graphic measurement instruction documents are needed as standardized operating documents for quality inspection, enabling inspectors to find the measurement points more quickly, reducing search time, facilitating quality inspection during production, and improving inspection efficiency.

[0003] Currently, graphic measurement instruction documents are mainly created manually by inspection personnel using CAM (Computer-Aided Manufacturing) software, an industrial graphic processing software. However, manual operation is time-consuming, labor-intensive, and prone to errors. Therefore, there is an urgent need for an efficient and accurate method for creating graphic measurement instruction documents. Summary of the Invention

[0004] This invention provides a method, system, computer device, and storage medium for rapidly generating carrier board graphic files based on CAM software. It automatically calculates graphic dimensions and generates tabular files, replacing manual input, and can quickly and accurately generate graphic measurement instruction files.

[0005] In a first aspect, the present invention proposes a method for rapidly generating carrier board graphic files based on CAM software, comprising:

[0006] Read the currently opened carrier board graphic data, generate a production parameter input window for all layers of the current carrier board, and fill in the corresponding data. The carrier board graphic data includes the customer's original graphic data and the carrier board production data.

[0007] Jump to the customer's original graphic data of the carrier board, select the graphic object to be measured, automatically obtain the size of the graphic object, calculate the etched graphic size of the graphic object based on the production parameters of all layers of the current carrier board, and save the etched graphic size and the original graphic size to a dictionary with the layer where the graphic object is located as the key;

[0008] Use screenshot software to capture a screenshot of the graphic object and save it to a file named after the layer containing the graphic object;

[0009] Based on the dictionary data and screenshot files, a graphical measurement instruction file for the carrier plate graphic data is automatically generated using an Excel spreadsheet generation tool.

[0010] In one embodiment, the production parameters include the etch values ​​and tolerance values ​​for all layers of the current carrier board.

[0011] In one embodiment, the step of calling the screenshot software to take a screenshot of the graphic object and saving it to a file named after the layer containing the graphic object includes:

[0012] During the measurement of the graphic object, the KSN ip screenshot tool is invoked to automatically capture a screenshot of the graphic object;

[0013] The screenshot will be automatically saved to a file named after the carrier graphic data name, the client's original graphic data name, and the layer it belongs to.

[0014] In one embodiment, the step of selecting the graphic object to be measured, automatically obtaining the size of the graphic object, and calculating the etched graphic size of the graphic object based on the production parameters of all layers of the current carrier board is specifically as follows:

[0015] Select the graphic object to be measured, and the dimensions of the graphic object will be automatically obtained based on the CAM software;

[0016] The etched graphic size is obtained by adding the size of the graphic object to the etch value of the layer containing the graphic object.

[0017] In one embodiment, the step of automatically generating a graphical measurement indication file of the carrier board graphic data based on the dictionary data and the screenshot file using an Excel spreadsheet generation tool includes:

[0018] Use the openpyxl library to open the graphical measurement indicator file template and fill in the project category information of the graphical measurement indicator file template;

[0019] Based on the dictionary data and the screenshot file, the data is automatically filled into the corresponding cells according to the project category information;

[0020] Based on the amount of data in the project category information, multiple rows of cells are merged to insert screenshot information of the corresponding graphic objects until all data and screenshot information are loaded, thus obtaining the graphic measurement instruction file of the carrier graphic data.

[0021] In one embodiment, the item category information includes the layer name, measurement item, status, measurement value, and tolerance value of the current carrier board.

[0022] In one embodiment, after obtaining the graphic measurement indication file of the carrier plate graphic data, the method further includes:

[0023] Save the graphic measurement instruction files to the designated folder.

[0024] Secondly, this invention also proposes a system for rapidly generating carrier board graphic files based on CAM software, comprising:

[0025] The data entry unit is used to read the currently opened carrier board graphic data, generate a production parameter entry window for all layers of the current carrier board, and enter the corresponding data. The carrier board graphic data includes the customer's original graphic data and the carrier board production data.

[0026] The graphic measurement unit is used to jump to the customer's original graphic data of the carrier board, select the graphic object to be measured, automatically obtain the size of the graphic object, and calculate the graphic size of the graphic object after etching based on the production parameters of all layers of the current carrier board.

[0027] A data storage unit is used to save the etched graphic dimensions and the original graphic dimensions into a dictionary with the layer containing the graphic object as the key;

[0028] The screenshot unit is used to call screenshot software to take a screenshot of the graphic object and save it to a file named after the layer containing the graphic object;

[0029] The file generation unit is used to automatically generate a graphic measurement instruction file of the carrier board graphic data based on the dictionary data and the screenshot file, using an Excel spreadsheet generation tool.

[0030] Thirdly, the present invention also proposes a computer device, the computer device including a processor and a memory, the memory storing a computer program, which, when loaded and executed by the processor, implements the method described in any of the above-mentioned embodiments.

[0031] Fourthly, the present invention also proposes a computer storage medium storing a computer program, wherein when the computer program is executed, it implements the method described in any one of the above-mentioned methods.

[0032] This invention discloses a method, system, computer device, and storage medium for rapidly generating carrier board graphic files based on CAM software. The method includes reading currently open carrier board graphic data, generating a production parameter input window for all layers, navigating to the customer's original graphic data of the carrier board, selecting the graphic object to be measured, calculating the etched graphic dimensions based on the production parameters, saving the etched graphic dimensions and the original graphic dimensions to a dictionary with the layer containing the graphic object as the key, calling screenshot software to capture the graphic object and saving it to a file named after the layer containing the graphic object, and automatically generating a graphic measurement instruction file based on the dictionary data and the screenshot file using an Excel spreadsheet generation tool. This method automatically calculates the dimensions of the carrier board graphic and captures screenshots, saves the dimension data and graphic data to a file with a specified naming format, and automatically generates a graphic measurement instruction file based on an Excel spreadsheet. The production process is fast and accurate. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of the present invention. For those skilled in the art, other embodiments can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a flowchart of a method for rapidly generating carrier board graphic files based on CAM software in one embodiment of the present invention;

[0035] Figure 2 This is a flowchart of a method for rapidly generating carrier board graphic files based on CAM software, as described in another embodiment of the present invention.

[0036] Figure 3 This is a block diagram of a system for rapidly generating carrier board graphic files based on CAM software, as one embodiment of the present invention. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0039] See Figure 1The present invention discloses a method for rapidly generating carrier board graphic files based on CAM software. In one embodiment, the method includes:

[0040] S101, Read the currently opened carrier board graphic data, generate a production parameter input window for all layers of the current carrier board, and fill in the corresponding data. The carrier board graphic data includes the customer's original graphic data and the carrier board production data.

[0041] Launch the CAM software, open the carrier board graphic data, and generate a pop-up window automatically displaying the production parameters for all layers of the current carrier board through a background program. The inspection personnel fill in the production parameters for the current carrier board in this window and save it. Specifically, these production parameters include the etching values ​​and tolerance values ​​for all layers of the carrier board.

[0042] S102, jump to the customer's original graphic data of the carrier board, select the graphic object to be measured, automatically obtain the size of the graphic object, and calculate the graphic size of the graphic object after etching based on the production parameters of all layers of the current carrier board.

[0043] After filling in the production parameters, the program will automatically redirect to the interface containing the customer's original artwork data on the carrier board. Open the customer's original artwork and manually select the graphic objects that need to be measured, including the spacing between blocks. The CAM software automatically measures the dimensions of the graphic objects and adds the etching value of the layer containing the graphic object to obtain the etched dimensions of the graphic object.

[0044] S103, save the etched graphic dimensions and the original graphic dimensions to a dictionary with the layer containing the graphic object as the key. Associate the save paths of the etched graphic dimensions and the original graphic dimensions with the layer containing the graphic object.

[0045] S104, Use screenshot software to take a screenshot of the graphic object and save it to a file named after the layer containing the graphic object.

[0046] Embedding screenshot software, specifically the KSN IP screenshot tool, into the CAM software allows for the capture of a screenshot of a graphic object during measurement. The screenshot is then saved to a file named after the layer containing the graphic object. The save path of the screenshot is then linked to the layer containing the graphic object.

[0047] S105, Based on dictionary data and screenshot files, automatically generate a graphic measurement instruction file for the carrier plate graphic data using an Excel spreadsheet generation tool.

[0048] Embedding Excel spreadsheet generation tools, such as the openpyxl library, into CAM software is a common practice. The openpyxl library is specifically designed for reading, writing, and modifying Excel files and can be used to automatically generate them. Since the dictionary data and screenshot file names have related fields, the openpyxl library automatically reads the dictionary data and screenshot files to generate a graphical measurement instruction file containing the carrier board's graphical data.

[0049] This embodiment describes a method for rapidly generating carrier board graphic files using CAM software. It automatically generates a window for entering carrier board production parameters. Based on the entered parameters and the dimensions of the original graphic obtained through automatic measurement, a background program automatically calculates the etched dimensions of the graphic objects. Simultaneously, embedded screenshot software automatically captures screenshots of the graphic objects during measurement. During measurement, the graphic dimensions are automatically saved to a dictionary with layers as keys, and the screenshots are saved to a path containing the layer names. After measurement, dictionary data of image object dimensions in all layers of the original graphic and screenshot files of all graphic objects are obtained. Using an Excel spreadsheet, fields are automatically read and associated with the file to automatically generate a graphic measurement instruction file for the carrier board graphic data. This method, based on CAM software, automatically calculates graphic dimensions and generates a table file, replacing manual calculation and input. It can quickly and accurately generate graphic measurement instruction files, effectively improving production efficiency and accuracy.

[0050] See Figure 2 In one embodiment, a method for rapidly generating carrier board graphic files based on CAM software includes:

[0051] S201, Start the CAM software.

[0052] S202: Read the currently opened carrier board graphic data, generate a window for entering production parameters for all layers of the current carrier board, and fill in the corresponding data. The carrier board graphic data includes the customer's original graphic data and the carrier board production data. The carrier board production data contains the carrier board's production parameters.

[0053] S203, jump to the customer's original graphic data of the carrier board, select the graphic object to be measured, automatically obtain the size of the graphic object, and calculate the graphic size of the graphic object after etching based on the production parameters of all layers of the current carrier board.

[0054] S204, the etched graphic dimensions and the original graphic dimensions are saved to a dictionary with the layer containing the graphic object as the key. Finally, dictionary data for all layers of the client's original graphic is obtained, with each dictionary containing the etched graphic dimensions and the original graphic dimensions of all graphic objects that need to be measured in that layer.

[0055] S205, During the measurement of the graphic object, the KSN IP screenshot software is invoked to automatically take a screenshot of the graphic object.

[0056] S206, automatically save the screenshot to a file named after the carrier graphic data name, the customer's original graphic data name, and the layer it belongs to.

[0057] Specifically, screenshots are automatically saved to files named after the carrier board graphic data name, the client's original graphic data name, and the layer they belong to, for easy association and retrieval.

[0058] S207, call the openpyxl library, open the graphic measurement instruction file template, and fill in the project category information of the graphic measurement instruction file template.

[0059] The graphic measurement instruction document template file is a file in the unified standard Excel format.

[0060] S208, based on dictionary data and screenshot files, automatically fill the data into the corresponding cells according to the project category information.

[0061] Specifically, the project category information includes the layer name of the current carrier board, measurement items, status, measurement values, and tolerance values.

[0062] S209, based on the amount of data in the project category information, merge multiple rows of cells to insert screenshot information of the corresponding graphic object, until all data information and screenshot information are loaded, and obtain the graphic measurement instruction file of the carrier graphic data.

[0063] The openpyx library automatically identifies the data layout of project category information, merges multiple rows of cells, inserts screenshot information of the corresponding graphic objects, and automatically reads dictionary data and screenshot files according to the save path. It then automatically fills the corresponding cells with the size data and screenshot information of the graphic objects until all data and screenshot information have been loaded.

[0064] S210, save the graphic measurement indication files to a designated folder for easy access later.

[0065] This embodiment is based on a method for quickly generating carrier board graphic files using CAM software. The inspection personnel only need to input the etching values ​​and tolerance values ​​of all layers of the carrier board, select the graphic objects to be measured in the customer's original graphic, and the program automatically calculates the graphic dimensions of the etched graphic objects and automatically saves them to a dictionary with the layer where the graphic object is located as the key. During the graphic measurement process, the screenshot software automatically takes screenshots of the graphic objects and saves them to files named with the carrier board graphic data name, the customer's original graphic data name, and the layer where the graphic object is located.

[0066] The `openpyxl` library is invoked to open the graphic measurement instruction file template. Inspectors only need to fill in the item category information, specifically the current carrier board layer name, measurement item, status, measured value, and tolerance value. The `openpyxl` library automatically retrieves the associated dictionary data and screenshot files, automatically filling in each item category until all files are loaded, resulting in the graphic measurement instruction file for the carrier board's graphic data. This method automatically generates the carrier board's graphic measurement instruction file, eliminating the need for manual calculation and data entry, greatly simplifying the process, effectively avoiding calculation and data entry errors, and ensuring accuracy in actual production.

[0067] See Figure 3 This application also proposes a system for rapidly generating carrier board graphic files based on CAM software, comprising:

[0068] The data entry unit 10 is used to read the currently opened carrier board graphic data, generate a production parameter entry window for all layers of the current carrier board, and enter the corresponding data. The carrier board graphic data includes the customer's original graphic data and the carrier board production data.

[0069] The graphic measurement unit 20 is used to jump to the customer's original graphic data of the carrier board, select the graphic object to be measured, automatically obtain the size of the graphic object, and calculate the graphic size of the graphic object after etching based on the production parameters of all layers of the current carrier board.

[0070] The data storage unit 30 is used to save the etched graphic dimensions and the original graphic dimensions into a dictionary with the layer containing the graphic object as the key.

[0071] The screenshot unit 40 is used to call screenshot software to take a screenshot of the graphic object and save it to a file named after the layer containing the graphic object.

[0072] The file generation unit 50 is used to automatically generate a graphic measurement instruction file of the carrier plate graphic data based on dictionary data and screenshot files, using an Excel spreadsheet generation tool.

[0073] In one embodiment, the production parameters include the etch values ​​and tolerance values ​​for all layers of the current carrier board.

[0074] In one embodiment, the screenshot unit 40 includes:

[0075] An automatic screenshot unit is used to call the KSN IP screenshot tool to take a screenshot of the graphic object during the measurement of the graphic object;

[0076] An automatic saving unit is used to automatically save screenshots to files named after the carrier graphic data name, the customer's original graphic data name, and the layer in which the image is located.

[0077] In one embodiment, the graphic measurement unit 20 is specifically used to select the graphic object to be measured, automatically obtain the size of the graphic object based on CAM software, and add the size of the graphic object to the etching value of the layer where the graphic object is located to obtain the etched graphic size of the graphic object.

[0078] In one embodiment, the file generation unit 50 includes:

[0079] The category information filling unit is used to call the openpyxl library, open the graphic measurement indicator file template, and fill in the item category information of the graphic measurement indicator file template.

[0080] The data auto-fill unit is used to automatically fill data into the corresponding cells based on the dictionary data and the screenshot file according to the project category information;

[0081] The automatic file generation unit is used to merge multiple rows of cells according to the data volume of the project category information to insert screenshot information of the corresponding graphic object until all data information and screenshot information are loaded, thus obtaining the graphic measurement instruction file of the carrier graphic data.

[0082] In one embodiment, the item category information includes the layer name, measurement item, status, measurement value, and tolerance value of the current carrier board.

[0083] In one embodiment, the system further includes:

[0084] The instruction file saving unit is used to save the graphic measurement instruction files to a designated folder.

[0085] The specific process by which each unit performs the corresponding steps described above has been explained in detail in the above method embodiments, and will not be repeated here for the sake of brevity.

[0086] In the embodiments provided by this invention, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection between devices or units through some interfaces, and may be electrical, mechanical, or other forms.

[0087] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0088] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.

[0089] Based on this understanding, the technical solution of this application, in essence, or the part that contributes to it, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a mobile terminal, personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0090] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the concept of the technical solution of the present invention, should be covered within the scope of protection of the present invention.

[0091] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A method for quickly generating a carrier plate graphic file based on CAM software, characterized in that, The method comprises the following steps: reading the currently opened substrate pattern data to generate a production parameter filling window of all layers of the current substrate, and filling the corresponding data, wherein the substrate pattern data comprises customer original pattern data and substrate production data; jumping to the customer original pattern data of the substrate, selecting a pattern object to be measured, automatically obtaining the size of the pattern object, calculating the pattern size after etching of the pattern object based on the production parameters of all layers of the current substrate, and saving the etched pattern size and the original pattern size into a dictionary with the layer where the pattern object is located as the key; calling a screenshot software to take a screenshot of the pattern object and save it into a file named by including the layer where the pattern object is located; generating a pattern measurement instruction file of the substrate pattern data according to an Excel table generation tool based on the dictionary data and the screenshot file.

2. The method of claim 1, wherein, The production parameters comprise etching values and tolerance values of all layers of the current substrate.

3. The method of claim 1, wherein, The step of calling the screenshot software to take a screenshot of the pattern object and save it into a file named by including the layer where the pattern object is located comprises: calling a ksnip screenshot tool to automatically take a screenshot of the pattern object during the measurement of the pattern object; automatically saving the screenshot into a file named by the substrate pattern data name, the customer original pattern data name and the layer.

4. The method of claim 2, wherein, The steps of selecting the pattern object to be measured, automatically obtaining the size of the pattern object, and calculating the pattern size after etching of the pattern object based on the production parameters of all layers of the current substrate comprise: selecting the pattern object to be measured, and automatically obtaining the size of the pattern object based on a CAM software; adding the etching value of the layer where the pattern object is located to the size of the pattern object to obtain the pattern size after etching of the pattern object.

5. The method of claim 1, wherein, The step of generating the pattern measurement instruction file of the substrate pattern data according to an Excel table generation tool based on the dictionary data and the screenshot file comprises: calling an openpyxl library to open a pattern measurement instruction file template, and filling the project category information of the pattern measurement instruction file template; automatically filling the data into the corresponding cells according to the project category information based on the dictionary data and the screenshot file; merging multiple rows of cells according to the data amount of the project category information for inserting the screenshot information of the corresponding pattern object until all data information and screenshot information are loaded, to obtain the pattern measurement instruction file of the substrate pattern data.

6. The method of claim 5, wherein, The project category information comprises the layer name, the measurement project, the state, the measurement value and the tolerance value of the current substrate.

7. The method of claim 5, wherein, After obtaining the pattern measurement instruction file of the substrate pattern data, the method further comprises: uniformly saving the pattern measurement instruction file into a specified folder.

8. A system for quickly generating a carrier plate graphic file based on CAM software, characterized by, The method comprises the following steps: a data filling unit is configured to read the currently opened substrate pattern data to generate a production parameter filling window of all layers of the current substrate, and fill the corresponding data, wherein the substrate pattern data comprises customer original pattern data and substrate production data; A graphics measurement unit is configured to jump to customer artwork graphics data of the carrier plate, select a graphics object to be measured, automatically obtain a size of the graphics object, and calculate a graphics size after etching of the graphics object based on production parameters of all layers of the current carrier plate. A data storage unit is configured to store the graphics size after etching and the artwork graphics size into a dictionary with the layer where the graphics object is located as a key. A screenshot unit is configured to call a screenshot software to take a screenshot of the graphics object and save the screenshot into a file named with the layer where the graphics object is located. A file generation unit is configured to automatically generate a graphics measurement instruction file of the carrier plate graphics data according to an Excel table generation tool based on the dictionary data and the screenshot file.

9. A computer device, comprising: The computer device comprises a processor and a memory, and the memory stores a computer program which, when loaded and executed by the processor, implements the method of any one of claims 1 to 7.

10. A computer storage medium, characterized in that, The computer storage medium stores a computer program which, when executed, implements the method of any one of claims 1 to 7.

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