DFM Optimization

EECraftsman technical team members provide customers with design for manufacturing DFM, the engineering practices carried out during product design to facilitate manufacturing. EECraftsman Technical team members not only as a technology, in a sense, it is an idea, we integrate it into all aspects of product design. DFM services provided by members of the EECraftsman technical team are designed to reduce manufacturing costs for customers, improve manufacturing process descriptions, and correct potential problems at the design stage, when they are cheapest to deal with.

 

Specifically include: device selection, PCB parameter design and PCB layout routing.

1, Device selection: mainly refers to the selection of procurement, processing, maintenance and other aspects of the more favorable devices. For example: try to use SOP devices instead of BGA devices; Use devices with large device pitch, do not use devices with fine pitch; Try to use conventional devices, rather than special devices, etc., and fully consider the process and mechanism of the product.

2, PCB parameter design: EECraftsman technical team members in this industry has more than ten years of experience, in-depth understanding of PCB manufacturing process and manufacturing methods, understand the processing parameters of most board factories, fully consider such as: plate thickness aperture ratio, line width spacing, stacked design, pad aperture and other parameters. Then combined with the actual situation of the veneer to set the physical parameters, as far as possible to increase the process window of product production, the use of the most mature processing technology and parameters, reduce the difficulty of processing, improve the yield, reduce the cost and cycle of later product production.