Design For Manufacturing For Electronic Device

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Design for Manufacturing
Intelligent DFx analysis
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Why DFx predict/solve process issue
IPC research 80 defects could be found and
resolved at NPI stage.

• Predict defect opportunity, increase
  manufacturing quality and reduce cost

With DFx consideration Increase process
difficulty steps rapid solder/assembly
defects increase rework rate and work loading
lower work efficiency and increase manufacturing
cost
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Why DFx reduce design cycle
Product design challenge Fast product
replacement High density, smaller Difficult to
transfer knowledge training new people

• Concurrent engineering, reduce prototyping
  times, shorten time-to-market

Concurrent design process
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DFM Automation Software

• Traditional manual method
• Check one by one manual
• Cant do comprehensive check
• Low work efficiency, long cycle
• Invisible report for communication
• Long cycle (time to market)

No DFM software (Manual check gt 2 weeks)

• DFM automation software theory
• Based on design data, interacts with entity parts
  library, respects to rich industry standard to
  design manufacturing, intelligent
  simulate/analysis prior to manufacturing, find
  out defects risk of design at the first time

• DFM Expert software
• Comprehensive check of PCB
• Quick to final result
• Cover design, fabrication, assembly
• Improve DFM capability quickly

Save
With Vayo Professional DFM analysis software
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DFM Expert Scope PCB Fabrication

• Check rules 300 items
• Check content
• Signal layer
• Silkscreen layer
• Solder mask layer
• Solder paste layer
• Drill

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Rich Component Entity Library

• Under SQL Database
• Actual geometry/dimension data of part body
  enables the possible for virtual PCBA
• Based on datasheet
• Support multiple shape
• (Rectangle/Circle)
• Multi-layers body
• Detailed pin info.
• (Shape, size, direction, location, )
• 2D 3D View
• Fastest part creation approach among the
  industry
• Intelligent capture info. from CAD

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