Study Of PCB Board Level Circuit Modular Manufacturability

To meet military electronic equipment the overall much kind of unit board level circuit modular,change the rapid requirement of batch, short period, low cost, high quality, miniaturization as well as upgrading, We already extensive application SMT surface pastes to pack production line. The combination of SMT and fictitious production is helpful for promotion PCB board level circuit modular to design level and correct to guide the processing of PCB board level circuit modular,realizes fast production really , so it forms research hot point.This paper is based on the study of virtual manufacture as well as the analysis of the development of the virtual manufacture of the PCB board level circuit module. It first puts forward a framework of the PCB board level circuit module Manufacturability Analysis Simulation System. Then it investigates in the database that the emulation system needs, and builds the three-dimensional graphics electronic component database. Later, it probes into the static scene modeling and the animation emulation of the paste emulation system. At last, this paper summarizes the errors arising from the CAD designing, and puts forward the corresponding solution to the above problems.The study in this paper is an example of the emulation study of the Virtual Manufacturing, which is practical and can serve as a reference for the exploration of such products...