For this reason, the design for manufacturing ( DFM ) has provided a new way of thinking for development process and improving the design quality and speed of electronic products. One core element of DFM research is product manufacturability evaluation. 基于这种原因,提出了面向制造的设计(DFM)方法,为电子产品开发设计、提高设计质量和速度提供了新的思路。DFM研究中一个核心内容就是产品的可制造性评价。