电子组装过程中的可制造性设计

DFM in Process of Electronics Assembly

制造业的竞争日益激烈,降低产品成本、提高产品质量和缩短产品开发周期已成为企业生产和发展的关键。在这种形势下,并行工程作为一种有效的解决方案正在逐步发展起来。在并行工程环境下,面向制造的设计(DFM)是一项重要的使能技术,它通过在产品设计阶段充分考虑与制造有关的约束,全面评价产品设计和工艺设计,并提供改进的反馈信息,从而保证产品设计、工艺设计和制造一次成功,并尽可能降低制造成本。为此,对电子产品组装过程中需考虑的一些可制造性设计因素进行了阐述。

The intensive competition in manufacturing impels enterprises to reduce the cost, improve the quality and shrink the time of product development. To achieve these goals, the Concurrent Engineering （CE） is being applied in many companies. The Design For Manufacture （DFM） is an important enabling technology in Concurrent Engineering, which assures product design, process design and manufacturing could be succeed at one time by taking the factors associated with manufacturing into consideration in the phase of design. The paper illustrates some DFM factors in process of electronics assembly. It is expected that there will be some reference value to the engineers.