Pagrindiniai reikalavimai spausdintinėms plokštėms

The level of PCB engineering production can reflect the design level of the designer, as well as the production process capability and technical level of the printed board manufacturer. At the same time, due to the integration of computer-aided design and auxiliary manufacturing in PCB engineering, extremely high precision and accuracy are required. Otherwise, the electrical performance of the final on-board electronic products will be affected, and errors may be caused in serious cases, which will lead to the entire batch of printed boards. The product is scrapped and the manufacturer's contract delivery time is delayed, and economic losses are incurred. Therefore, as a PCB engineering maker, you must always keep in mind that your responsibilities are heavy, don't take it lightly, and be careful, serious, careful, and serious. When processing PCB design files, you should carefully check: Does the received file conform to the rules set by the designer? Can it meet the PCB manufacturing process requirements? Are there any positioning marks? Is the wiring layout reasonable? Whether the distance between lines and lines, lines and component pads, lines and through-holes, component pads and through-holes, and through-holes and through-holes is reasonable and can meet production requirements. Are there any conflicts between components in two-dimensional and three-dimensional spaces? Does the printed board size match the processing drawings? Whether the graphics (such as icons, labels) added to the PCB graphics will cause a short circuit of the signal. Edit and modify some unsatisfactory line shapes. Are there process lines on the PCB? Whether the solder mask meets the requirements of the production process, whether the solder mask size is appropriate, and whether the character logo is pressed on the device pad, so as not to affect the electrical quality.