基于WPS软件的印制电路板制造流程设计及应用研究

发布时间：2018-04-18 20:03

本文选题：刚性印制线路板 + 挠性印制线路板　；参考：《电子科技大学》2015年硕士论文

【摘要】：印制电路板(Printed Circuit Board,PCB)作为电子元器件电气连接的载体,是所有电子产品不可缺少的部分。随着电子产品向小型化、轻型化发展以及高密度封装技术的出现,PCB在设计和制造结构上有了全新的发展,对PCB设计提出了更高的要求。印制电路板按照基材性质分为刚性电路板、挠性电路板和刚挠结合板。PCB制造工艺比较复杂,经过30-200道工序,并且PCB产品种类繁多,不同种类的产品需要经过的不同工序,工序参数具有较大差异,因此工厂生产时,需要设立工程部对产品特性进行分析以确定生产流程及参数。在这一过程中极易出现判断失误,流程和参数设计出错,从而导致PCB产品性能无法达到最优,甚至可能出现缺陷。本文介绍了印制电路板的发展,阐述了刚性、挠性电路板及刚挠结合板的特点。以挠性印制电路板和刚挠结合板的制造为研究对象,深入探讨PCB产品特性与制造工艺、制造流程之间的对应关系。通过对PCB产品要求、产品资料到产品生产过程的汇总,利用合理的模块构建PCB设计思路,借助WPS软件将其流程设计模块化,设计出了能应用于PCB设计的可行性流程模块。进一步将产品对应关系整合到模块中做成可以实现自动生成流程功能的WPS应用文件,使PCB设计智能化,高效、准确的指导PCB产品设计。WPS文件应用于设计刚性印制线路板、挠性印制线路板和刚挠结合印制线路板的新产品流程,大大缩短了设计时间,提高产品合格率,提升生产效率,为建立较成熟、实用、快捷的多层PCB设计工艺奠定基础。
[Abstract]:Printed Circuit printed Circuit (PCB) is an indispensable part of all electronic products as the carrier of electrical connection of electronic components.With the development of electronic products towards miniaturization, lightness and the appearance of high-density packaging technology, the design and manufacturing structure of PCBs have made a new development, which puts forward higher requirements for PCB design.Printed circuit boards are divided into rigid circuit boards according to the properties of substrate. The manufacturing process of flexible circuit boards and rigid-flexural binders. PCB is more complicated, and the PCB products have a wide variety of types and different processes that need to go through.The process parameters are quite different, so it is necessary to set up engineering department to analyze the characteristics of the product in order to determine the production process and parameters.In this process, it is easy to make mistakes in judgment, process and parameter design, which leads to the failure of PCB product performance and even the possible defects.This paper introduces the development of printed circuit board, and expounds the characteristics of rigid, flexible circuit board and rigid flexural board.Taking the manufacturing of flexible printed circuit board and rigid flexural bonding board as the research object, the corresponding relationship among the characteristics of PCB products, manufacturing process and manufacturing process is discussed in depth.Through the collection of PCB product requirements, product data to the production process, the rational module is used to construct the PCB design idea, and the WPS software is used to modularize the process design, and a feasible flow module is designed to be applied to the PCB design.Further integrate the product correspondence into the module to make the WPS application file which can automatically generate the flow function, make the PCB design intelligent, efficient and accurate guide PCB product design .WPS file to be used in the design of rigid printed circuit board.The new product flow of flexible printed circuit board and rigid flexural circuit board greatly shortens the design time, improves the qualified rate of the product, and improves the production efficiency. It lays a foundation for the establishment of a more mature, practical and fast multilayer PCB design process.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN41

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