PCB board processing technology, including computer-aided manufacturing processing technology, namely CAD/CAM, and light-painting technology. The following introduces computer-aided manufacturing processing technology.
Computer Aided Manufacturing (CAM) is to carry out various processing according to the specified process. For the various process requirements mentioned above, necessary preparations must be made before light painting. For example, mirroring, solder mask expansion, process line, process frame, line width adjustment, center hole, outline and other issues must be completed in the CAM process. Special attention should be paid to the places where the spacing is too small in the user file, and corresponding treatment must be made. Because the technological process and technical level of each factory are different, in order to meet the final requirements of users, necessary adjustments must be made in the production process to meet the needs of users. Therefore, CAM processing is an indispensable process in modern printed circuit manufacturing.
1. Work Done by CAM
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