Method and system for monitoring and analyzing manufacturing performance of flexible circuit board

Abstract

The invention relates to the field of circuit board manufacturing performance analysis, and particularly discloses a flexible circuit board manufacturing performance monitoring analysis method and system, and the method comprises the steps: screening each target flexible circuit board according to the basic parameters of each to-be-monitored flexible circuit board in the current production batch of a target circuit board manufacturing enterprise; the appearance parameter information of each target flexible circuit board is obtained, the appearance quality index of each target flexible circuit board is analyzed, and each specified flexible circuit board is obtained through comparison and screening, so that the accuracy of the manufacturing quality analysis result of the flexible circuit board in the later period is improved, and meanwhile, each specified flexible circuit board is randomly sampled; according to the method, the flexibility index of each specified flexible circuit board sample plate is obtained through testing, the number of the specified flexible circuit board sample plates with qualified flexibility is compared and counted, the flexibility qualification rate of the specified flexible circuit boards in the current production batch is evaluated, and corresponding processing is performed, so that the flexibility of the flexible circuit boards can be accurately and effectively tested.

Description

technical field [0001] The invention relates to the field of circuit board manufacturing performance analysis, and relates to a flexible circuit board manufacturing performance monitoring and analysis method and system. Background technique [0002] With the development of Internet of Things technology, flexible circuit boards can adapt to more work scenarios due to their flexibility, foldability, and implantability, and meet the more novel needs of consumers. It has shown great potential in application scenarios such as terminals and the Internet of Things, which has been widely favored by the circuit board industry and academia. Therefore, in order to ensure the use effect of the flexible circuit board, it is necessary to strictly monitor and control the manufacturing performance of the flexible circuit board. [0003] At present, most of the existing flexible circuit board manufacturing performance monitoring methods use personnel-assisted monitoring, but the monitoring ...

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Problems solved by technology

[0003] At present, most of the existing methods for monitoring the manufacturing performance of flexible circuit boards use personnel-assisted monitoring, but the monitoring personnel only conduct preliminary analysis of the manufacturing quality based on the basic parameters of the flexible circuit board, but ignore the influence of the appearance parameters of the flexible circuit board on the manufacturing quality. The accuracy of the quality analysis results of the later-stage flexible circuit board manufacturing will further affect the expected service life of the later-stage flexible circuit board, resulting in the inability to meet the needs of consumers for the use of flexible circuit boards

[0004] The existing flexible circuit board manufacturing performance monitoring method can not realize the multi-directional comprehensive test and analysis of the flexibility of the flexible circuit board through the monitoring personnel to test the flexibility of the flexible circuit board in one direction, resulting in the inability to accurately and effectively test the flexibility of the flexible circuit board. The flexibility performance further reduces the accuracy and reliability of the flexible circuit board flexibility test, and there is a phenomenon that some flexible circuit boards with substandard softness performance enter the market, which greatly affects the reputation of consumers for flexible circuit board manufacturers. Evaluation, which is not conducive to the development of flexible circuit board manufacturing enterprises

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