DFM
Why DFM Analysis Is Necessary
As a key link between design and manufacturing, DFM permeates the entire product design cycle to ensure efficient and cost-effective manufacturing.
Timely market entry: shortening the design cycle.
Quality improvement: reducing product defects.
Rapid mass production：Achieving mass production rapidly.
At Aurightec, DFM plays a distinct role at every stage leading up to mass production
We adapt analysis focus on the various stages of the customer's product design and provide corresponding optimization plans.
DFM
Balance design and manufacturing based on design, cost and quality requirements
Design
DFM
Check design-process match, and identify possible defects and challenges to simplify assembly.
Quotation
DFM
Perform problem tracking and DFM risk assessments based on actual yield rates.
Prototype Design
DFM
Adjust DFM guidelines to actual production for design-process match analysis.
Pilot Production
BOM Match Analysis
DFM issue
Mismatch between component package and pad designs.
Before
Failed component assembly.
After
Successful assembly and soldering by updating the MPN information of components in BOM.
Component Analysis
DFM issue
Small spacing between the pads of SMD-type devices.
Before
Short circuit due to tin connection between the pads.
After
Optimized pad design to reduce the pad width.
Pad Analysis
DFM issue
Micro short circuit due to the small spacing between the pads and traces and exposed traces.
Before
Micro short circuit due to the molten solder paste and exposed traces.
After
Optimized trace design of the BGA pad positions for highly reliable soldering.
Component Pin-Pad Match Analysis
DFM issue
Fragile components were close to the edge of the board.
Before
MLCC close to the edge of the board was damaged during routing.
After
Optimized component position design for successful routing and testing.
