The PCB industry is a labor-intensive industry. With the increase of labor costs, enterprises will gradually carry out industrial automation transformation, and gradually shift from the manual operation mode to the automation equipment production mode.
The strong demand for PCB products in the communications industry has been confirmed. After all, the A shares of Hudian shares have risen nearly ten times since last year's low point, and the stock has a large net profit in the middle of 2019.
1) Give priority to the key signal line or the signal line with rules, check the rules, and require the key signal lines with rules to meet the corresponding requirements. Constraint rules; secondly, non-critical signal line routing, overall rule checking, requiring non-critical signal lines to meet common design requirements; comprehensive use of routing strategies to resolve conflicts. Post-processing the wiring to improve signal quality and facilitate processing.