CN106529070B - Circuit board CAM data automatic processing method and system - Google Patents
Circuit board CAM data automatic processing method and system Download PDFInfo
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Abstract
The invention discloses a method and a system for automatically processing CAM data of a circuit board. Wherein, the method comprises the following steps: A. preprocessing the CAM data; B. uploading the preprocessed CAM data and the corresponding configuration file to a server; C. the server automatically completes the processing of the CAM data according to the configuration file, and packages and outputs the processing result and the processed CAM data to a designated position; D. and importing the processed CAM data and the processing result into a working space and displaying the CAM data and the processing result. According to the invention, the CAM data to be processed is automatically submitted to the server, the CAM data is automatically processed by the server according to the configuration file, and the generated processing result is returned and imported into the working space, so that a manufacturer can quickly confirm the processing result after receiving the processed CAM data.
Description
Technical Field
The invention relates to the field of circuit board data optimization, in particular to a circuit board CAM data automatic processing method and system.
Background
Before the circuit board is manufactured, it is necessary to optimize the CAM data (graphic data stored in formats such as computer Aided Manufacturing, Gerber, etc.) so that it can be used for Manufacturing. The CAM data making process relies on manual operation of CAM software to modify, and although the operation can be simplified by program development partial script, the operation is still mainly manual operation.
In the manufacturing process of the CAM data of the circuit board, because the personnel levels are inconsistent and the difficulty difference between different CAM data is different, the manufacturing of the CAM data is always time-consuming and is difficult to really unify actual operation methods and steps, so that the efficiency and the accuracy of the manufacturing of the CAM data are difficult to control, and the problem that the CAM management personnel are troubled all the year round is caused.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a method and a system for automatically processing CAM data of a circuit board, which aims to solve the problem of low efficiency and accuracy of CAM data production.
The technical scheme of the invention is as follows:
a method for automatically processing CAM data of a circuit board comprises the following steps:
A. preprocessing the CAM data;
B. uploading the preprocessed CAM data and the corresponding configuration file to a server;
C. the server automatically completes the processing of the CAM data according to the configuration file, and packages and outputs the processing result and the processed CAM data to a designated position;
D. and importing the processed CAM data and the processing result into a working space and displaying the CAM data and the processing result.
The automatic processing method of the circuit board CAM data, wherein the step A specifically comprises the following steps:
converting the format of the CAM data;
defining and sorting the layer attributes in the CAM data;
specifying a contour line of the CAM data;
the graphic attributes of the CAM data are converted.
The automatic processing method for the CAM data of the circuit board, wherein the step B further comprises the following steps:
the CAM data is checked to determine if the requirements for automatic processing are met, and if so, an upload operation is performed.
The automatic processing method of the circuit board CAM data, wherein the step C specifically comprises the following steps:
c1, the server calls CAM processing program to process CAM data automatically according to the parameters in the configuration file;
c2, after the processing is finished, acquiring the generated processing log and recording the processing result in the processing log;
c3, packaging the processing log and the processed CAM data and outputting the packaged CAM data to a specified position.
The automatic processing method for the circuit board CAM data comprises the following steps:
d1, monitoring the designated position in the server at regular time;
d2, when the processing result and the CAM data are monitored, automatically downloading the processing result and the CAM data, and then importing the processing result and the CAM data into the working space;
and D3, opening and displaying the processing result.
An automatic processing system for CAM data of circuit board, which comprises:
the preprocessing module is used for preprocessing the CAM data;
the submitting module is used for uploading the preprocessed CAM data and the corresponding configuration file to a server;
the data processing module is used for automatically finishing the processing of the CAM data according to the configuration file and packaging and outputting a processing result and the processed CAM data to a specified position;
and the import module is used for importing the processed CAM data and the processing result into the working space and displaying the CAM data and the processing result.
The automatic processing system for the circuit board CAM data comprises a preprocessing module and a data processing module, wherein the preprocessing module specifically comprises:
the format conversion unit is used for converting the format of the CAM data;
a definition sorting unit for defining and sorting the layer attributes in the CAM data;
an outline specifying unit for specifying an outline of the CAM data;
and the attribute conversion unit is used for converting the graphic attributes of the CAM data.
The automatic processing system for the circuit board CAM data comprises a submission module and a processing module, wherein the submission module specifically comprises:
the checking unit is used for checking the CAM data to determine whether the CAM data meets the requirement of automatic processing, and if so, the CAM data is uploaded.
The automatic processing system for the circuit board CAM data comprises a data processing module, a data processing module and a data processing module, wherein the data processing module specifically comprises:
the automatic processing unit is used for calling a CAM processing program to automatically process the CAM data according to the parameters in the configuration file;
a recording unit configured to acquire the generated processing log after the processing is completed, and record a processing result in the processing log;
and the output unit is used for packaging and outputting the processing log and the processed CAM data to a specified position.
The automatic processing system for the circuit board CAM data comprises an importing module and a processing module, wherein the importing module specifically comprises:
the monitoring unit is used for monitoring the designated position in the server at regular time;
the downloading and importing unit is used for automatically downloading the processing result and the CAM data when the processing result and the CAM data which are processed are monitored, and then importing the processing result and the CAM data into the working space;
and the display unit is used for opening the processing result and displaying the processing result.
Has the advantages that: the invention realizes the real CAM data production automation, changes the original respective treatment of each producing person into the uniform treatment on the server, not only replaces the manual work with the machine, greatly improves the production efficiency, but also ensures the accuracy of CAM data production and solves the problem that the production results of different persons with the same CAM data are not consistent due to the adoption of the uniform automatic treatment mode.
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FIG. 1 is a flow chart of a method for automatically processing CAM data of a circuit board according to a preferred embodiment of the present invention.
Detailed Description
The invention provides a method and a system for automatically processing CAM data of a circuit board, and the invention is further described in detail below in order to make the purpose, the technical scheme and the effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a flow chart of a preferred embodiment of a method for automatically processing CAM data of a circuit board according to the present invention, as shown in the figure, the method includes the following steps:
s1, preprocessing the CAM data;
s2, uploading the preprocessed CAM data and the corresponding configuration file to a server;
s3, the server automatically completes the processing of the CAM data according to the configuration file, and packages and outputs the processing result and the processed CAM data to the designated position;
s4, importing the processed CAM data and the processed result into the working space and displaying the data.
According to the invention, the CAM data to be processed is automatically submitted to the server, the CAM data is automatically processed by the server according to the configuration file, and the generated processing result is returned and imported into the working space, so that a manufacturer can quickly confirm the processing result after receiving the processed CAM data.
For the existing CAM data making scheme, partial auxiliary functions are generally added on the basis of manual operation, although the CAM data making has certain efficiency improvement, the CAM data making cannot fundamentally replace the manual processing process of personnel, the problems of omission or errors and the like possibly generated in manual making cannot be really avoided, the operation modes of the making personnel cannot be really unified, the results of the same CAM data made by different making personnel are different, and the checking workload is increased. After the system is adopted, the workload of a CAM data manufacturing department is greatly reduced, the quality is obviously improved, and the system has obvious progress compared with the original manufacturing method.
Specifically, the step S1 specifically includes:
converting the format of the CAM data;
defining and sorting the layer attributes in the CAM data;
specifying a contour line of the CAM data;
the graphic attributes of the CAM data are converted.
That is, in step S1, the format of the CAM data is mainly converted, for example, into ODB + + format; defining and sequencing the classification attributes in the data, and determining whether a starting layer and a stopping layer of a set drilling layer exist or not by searching the attributes of the drilling layer; designating a CAM data outline, for example, by looking up outline data to determine whether an outline is established, and if not, designating the outline; converting the graphic attributes, for example, by analyzing the graphic attributes in the CAM data to determine whether there is an attribute classification for the graphic as required, and if not, converting the graphic attributes.
Further, in step S2, the pre-processed CAM data and the corresponding configuration file are uploaded to the server by the client.
In addition, the client can select which configuration file is used when the CAM data is processed, and can set partial parameters in the configuration file so as to meet the automatic processing requirements under different conditions. That is, when the CAM data is submitted to the server, the corresponding configuration file is designated for use.
The step S2 further includes:
the CAM data is checked to determine if the requirements for automatic processing are met, and if so, an upload operation is performed.
That is, before the last time the CAM file arrives at the server, it is necessary to confirm that the CAM file can satisfy the requirement of automatic processing, that is, the content in step S1 is completed.
Further, the step S3 specifically includes:
s31, the server calls the CAM processing program to automatically process the CAM data according to the parameters in the configuration file;
s32, after the processing is finished, acquiring the generated processing log and recording the processing result in the processing log;
s33, the processed log and the processed CAM data are packaged and output to the designated position.
Step S3 is the content of completing the automatic processing, which is automatically completed on the server. Specifically, the server checks whether the uploaded CAM data exists at regular time, if the CAM data exists, the CAM data is backed up, the configuration file specified when the CAM data is submitted is read, and then the CAM processing program is called according to parameters in the configuration file to automatically process the CAM data.
After each processing procedure is completed, a corresponding processing log is generated, and the processing result can be recorded on the processing log. Then, the processing log and the processed CAM data are packaged and output to a designated position.
Wherein the content completed by the automatic processing includes but is not limited to: and optimizing a circuit pattern, optimizing a solder resist pattern and the like, for example, automatically analyzing the direct spacing of the patterns, and moving, deforming or otherwise processing certain patterns which do not meet the set minimum spacing in the configuration file according to the requirements in the configuration file so as to meet the requirements of the configuration file.
Further, the step S4 specifically includes:
s41, monitoring the designated position in the server at regular time;
s42, when the processing result and the CAM data are monitored, the processing result and the CAM data are automatically downloaded and then imported into the working space;
and S43, opening and displaying the processing result.
In step S4, the designated location output by the server is monitored regularly, and the processed data is downloaded into the workspace, the data includes: processing the log and the processed CAM data. And opening the processed CAM data and the processing log, and displaying the content of the CAM data and the processing log to a producer for the producer to confirm. Specifically, when the processing result (recorded in the processing log) and the CAM data are monitored, the processing result and the CAM data are downloaded and imported into the working space, and then the processing result and the CAM data are opened and displayed for the manufacturer to confirm. Some of the content may be adjusted during the validation process. After the final production and confirmation are completed, the CAM data can be output.
The invention also provides a preferred embodiment of the automatic processing system for the CAM data of the circuit board, which comprises:
the preprocessing module is used for preprocessing the CAM data;
the submitting module is used for uploading the preprocessed CAM data and the corresponding configuration file to a server;
the data processing module is used for automatically finishing the processing of the CAM data according to the configuration file and packaging and outputting a processing result and the processed CAM data to a specified position;
and the import module is used for importing the processed CAM data and the processing result into the working space and displaying the CAM data and the processing result.
Further, the preprocessing module specifically includes:
the format conversion unit is used for converting the format of the CAM data;
a definition sorting unit for defining and sorting the layer attributes in the CAM data;
an outline specifying unit for specifying an outline of the CAM data;
and the attribute conversion unit is used for converting the graphic attributes of the CAM data.
Further, the submission module specifically includes:
the checking unit is used for checking the CAM data to determine whether the CAM data meets the requirement of automatic processing, and if so, the CAM data is uploaded.
Further, the data processing module specifically comprises:
the automatic processing unit is used for calling a CAM processing program to automatically process the CAM data according to the parameters in the configuration file;
a recording unit configured to acquire the generated processing log after the processing is completed, and record a processing result in the processing log;
and the output unit is used for packaging and outputting the processing log and the processed CAM data to a specified position.
Further, the importing module specifically includes:
the monitoring unit is used for monitoring the designated position in the server at regular time;
the downloading and importing unit is used for automatically downloading the processing result and the CAM data when the processing result and the CAM data which are processed are monitored, and then importing the processing result and the CAM data into the working space;
and the display unit is used for opening the processing result and displaying the processing result.
The technical details of the above module unit have been described in the foregoing method, and thus are not described again.
In conclusion, the invention realizes the real CAM data production automation, changes the original respective processing of each producer into the unified processing on the server, not only replaces the manual work by the machine and greatly improves the production efficiency, but also ensures the accuracy of CAM data production and solves the problem of inconsistent production results of different workers with the same CAM data due to the adoption of a unified automatic processing mode.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (6)
1. A circuit board CAM data automatic processing method is characterized by comprising the following steps:
A. preprocessing the CAM data;
B. uploading the preprocessed CAM data and the corresponding configuration file to a server;
C. the server automatically completes the processing of the CAM data according to the configuration file, and packages and outputs the processing result and the processed CAM data to a designated position;
D. importing the processed CAM data and the processing result into a working space and displaying;
the step C specifically comprises the following steps:
c1, the server calls CAM processing program to process CAM data automatically according to the parameters in the configuration file;
c2, after the processing is finished, acquiring the generated processing log and recording the processing result in the processing log;
c3, packaging and outputting the processing log and the processed CAM data to a designated position;
the step C1 includes that the server checks whether there is the CAM data that is uploaded at regular time, when the CAM data is found, the CAM data is backed up, the configuration file appointed when the CAM data is submitted is read in, and the CAM processing program is called to automatically process the CAM data according to the parameters in the configuration file;
the step A specifically comprises the following steps:
converting the format of the CAM data;
defining and sorting the layer attributes in the CAM data;
specifying a contour line of the CAM data;
the graphic attributes of the CAM data are converted.
2. The method for automatically processing CAM data on circuit board of claim 1, wherein the step B further comprises:
the CAM data is checked to determine if the requirements for automatic processing are met, and if so, an upload operation is performed.
3. The method of claim 1, wherein step D comprises:
d1, monitoring the designated position in the server at regular time;
d2, when the processing result and the CAM data are monitored, automatically downloading the processing result and the CAM data, and then importing the processing result and the CAM data into the working space;
and D3, opening and displaying the processing result.
4. An automatic processing system for CAM data of circuit board, comprising:
the preprocessing module is used for preprocessing the CAM data;
the submitting module is used for uploading the preprocessed CAM data and the corresponding configuration file to a server;
the data processing module is used for automatically finishing the processing of the CAM data according to the configuration file and packaging and outputting a processing result and the processed CAM data to a specified position;
the import module is used for importing the processed CAM data and the processing result into the working space and displaying the processed CAM data and the processing result;
the data processing module specifically comprises:
the automatic processing unit is used for calling a CAM processing program to automatically process the CAM data according to the parameters in the configuration file;
a recording unit configured to acquire the generated processing log after the processing is completed, and record a processing result in the processing log;
the output unit is used for packaging and outputting the processing log and the processed CAM data to a specified position;
the server regularly checks whether the uploaded CAM data exist or not, when the CAM data are found, the CAM data are backed up, a configuration file specified when the CAM data are submitted is read in, and a CAM processing program is called according to parameters in the configuration file to automatically process the CAM data;
the preprocessing module specifically comprises:
the format conversion unit is used for converting the format of the CAM data;
a definition sorting unit for defining and sorting the layer attributes in the CAM data;
an outline specifying unit for specifying an outline of the CAM data;
and the attribute conversion unit is used for converting the graphic attributes of the CAM data.
5. The automatic processing system for circuit board CAM data of claim 4, wherein the submitting module specifically comprises:
the checking unit is used for checking the CAM data to determine whether the CAM data meets the requirement of automatic processing, and if so, the CAM data is uploaded.
6. The automatic processing system for circuit board CAM data of claim 4, wherein the import module specifically comprises:
the monitoring unit is used for monitoring the designated position in the server at regular time;
the downloading and importing unit is used for automatically downloading the processing result and the CAM data when the processing result and the CAM data which are processed are monitored, and then importing the processing result and the CAM data into the working space;
and the display unit is used for opening the processing result and displaying the processing result.
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| CN107515348B (en) * | 2017-08-14 | 2020-05-22 | 奥士康科技股份有限公司 | Method for preventing film data from open short circuit |
| CN107784184A (en) * | 2017-11-17 | 2018-03-09 | 奥士康科技股份有限公司 | A kind of wiring board CAM data processing systems and processing method |
| CN112782177B (en) * | 2020-12-09 | 2022-10-28 | 广州广合科技股份有限公司 | Automatic data output method of AVI appearance inspection machine |
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