The Intersection of Mentor Valor DFM

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Intelligent NPI Software
Towards Industry 4.0 IoT
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It happens around us whatever you notice or not
On year 2013, Hitachi elevator free fall due to
defected board in China, a lady was injured in
this event.
On year 2013, GM recall 380,000 vehicles due to
defected engine control board.
Due to abnormal behavior of PCBA, Taiwan high
speed train lost power on year 2013.
Major reason of AirAsia QZ8501 crash on year 2014
is a cracked solder joint on PCBA.
On year 2013, Chrysler recalled gt470,000 vehicles
due to defected board.
On year 2014, Mitsubishi recall 115,000 cars due
to defect board of light switch.
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Are you always willing to stay with those issues?
Quality defects, reliability issue, process
headache, business risk
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Design
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Equipment programming

• No thermal consideration, small annual ring
  small, silkscreen error, Silkscreen incomplete,
• gt30 PCB design comes with problem.

• Wrong polarity, location offset, inline
  fine-tune,
• Lower test coverage, lower utilization,

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Manufacturing
NPI cycle
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• Short, open, tombstone, cold sold, Void,
• gt60 defects could be found prior to build

• Frequent prototyping, high cost
• Long cycle, impact time to market,

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Post sales
Process design

• sold joint crack, sold joint peeloff,
• Repair rate for consumer product 537 in
  initials 3 years

• Difficult to transfer knowledge
• No effective tool to continually improve process
  capability

IPC research 80 defects could be found and
resolve during NPI stage.
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Change from NPI
Past
Yesterday
Today
Vayo customer solved this issue. Ex.
Intel/Venture/SurfaceArt/Bosch
They may still happen at your side.
Above issues puzzles most of us.
Intelligent Vayo NPI software makes manufacturing
more agile and smart!
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Company introduction

• Founded on Jan of 2005, headquarter in
  China/Shanghai
• Dedicates to intelligent NPI software to
  accelerate design to manufacturing
• Fully in-house development, owns copyrights and
  patents
• Product installed gt20 countries and regions
  worldwide
• Strategy partnership with equipment and EDA
  provider Keysight/ViTrox/TRI/Fuji/Panasonic/Altiu
  m

gt10 years dedication on NPI technology brings up
the world-class product.
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Customer reference

• Vayo software products installed in gt20
  countries and regions world wide
• (China/USA/Mexico/Japan/Singapore/Malaysia/Thailan
  d/Vietnam/Philippine/Russia/India/Germany/UK/Roman
  ia/Spain/Taiwan/)

Telecom network Computer Consumer Automotive/ parts Energy/ Security/Medical Contract manufacturer Others Partner

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Customer Testimonials
We have been impressed with the product
capabilities, their communication and commitment
to supporting their products is truly world
class.
Vayo tool is a very intuitive and user-friendly.
You can match parts and pds visually and new pd
can be created easily. Part Data Editor and
Parts Verification ensure every location has
correct part, size and orientation.
Vayo tool has been extremely useful for us in
identifying assembly issues much ahead of the
actual assembly process. This has drastically
reduced holdups in the production line,
increasing our productivity.
From years of experience with DFT and CAD SW's,
VayoPro-Test Expert is the best. It is fast,
accurate and easy to use. Its DFT report is very
comprehensible for our customers.
We started with Vayo at year 2009 and has not
been turning back since then. What differentiate
Vayo from the rest is their willingness to listen
to customers needs with fast respond.
I was impressed by Vayo NPI tool, it is really
world class solution in the industry!
Murad Kurwa Senior Vice President
Kent Kim Vice President
David Kim Test Development Manager
Atar Mittal General manager
Eddie Chang SMT engineer
CHIA Kar Lin Head of Innovation Centre
Accelerator allowed us to reduce a lot the
quantity of mistakes in the projects and the time
required for their preparation.
by introducing Vayos intelligent software tool
it is now possible for operators to perform data
conversion requiring little skill, while reducing
the work time required to a fifth of what it was.
From the selection of Vayo solution on the year
of 2007, we are able to support these data source
whatever we receives what kind of data from new
customer, and then quickly complete placement
programming.
With VayoPro-Test Expert solution and great
support of Vayo team, we could accelerate our
product review for DFT (ICT/Boundary).
Communication is important for every filed, good
conversation shall bring joyful experience, Vayo
is such company we worked with!
The accelerator function could help us a lot on
component placement orientation, we don't need to
do mapping Gerber file and check placement
orientation one by one any more.
Tony Zhou CEO, IPC board director
Sergei Fedorov Product Director
Tong Chang Production Associate Manager
Mohamad Azlan Ahmad, GPEO-M PE,
CC Cho Sr. Manufacturing Engineer
Mitsuo Imai General manager
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Where we are?
Business
Product
Vayo NPI solution Process design for PCBA
Predict defects prior to manufacturing, agile
manufacturing.
Failure
Build
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Core product Intelligent NPI software for PCBA

• Reduce design mfg cycle 30-70
• Reduce quality defects 30
• Increase reliability 30
• Increase design and mfg efficiency 40
• Reduce design and mfg cost 20

Intelligent DFx analysis
PCB layout Eng., process Eng. NPI Eng.
NPINew Product Introduction
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DFM Expert Intelligent DFx analysis
Design for Fabrication, Design for Assembly
Support CAD/Gerber source
Practical check rules
Intelligent analysis design mistake and
fabrication
Intelligent analysis PCBA/SMT sold reliability

• footprint/pad
• Distance
• Sold joint

• Signal layers
• Soldmask layers
• Silkscreen layers

Interactive result query
Professional report

• Predict defects, increase quality
• Reduce prototyping frequency, short time to
  market
• Increase capability and product reliability
• Intelligent validation, build expertise system

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SMT Expert Fast placement programming
Intelligent Fuji/ASM/Panasonic programming
Offline fine-tune (manual)
Support CAD source
Intelligent PD assignment/creation
Intelligent correct rotation
Output placement program
Assembly drawing feeder loading list

• Enhance data source support capability
• Intelligent BOM validation, minimize errors
• Offline programming, reduce inline fine-tune
  cycle
• Convert manual confirmation to intelligent way,
  reduce business risk

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Test Expert Intelligent test analysis

DFT/testability, fast programming for
ICT/FP/AXI/AOI
Nail optimization
Support CAD source
Rich DFT/Testability
Output for ICT/FP/AOI/AXI

• comprehensive analysis, increase coverage
• Nail optimization, reduce inline debug cycle
• Fixture reuse analysis, save cost
• Fast programming, reduce NPI cycle
• Leverage NPI reaction capability, save labor cost

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Document Expert Work instruction generation
Reusable process library
Support CAD source
Intelligent process document preparation
Configurable graphic (color, font, style, )
Manual insert station balancing
Intelligent document generation

• Intelligent process, minimize human errors
• Increase document visibility
• Reduce cycle time from days to hours
• Standardize the process
• Increase efficiency, reduce NPI cycle

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View Expert fast query
Increase work efficiency of all mfg related
departments
Board viewer, part query, board troubleshooting
Nets short troubleshoot
Interactive schematic query

• Fast query, visible to PCB graphic
• Site license, increase efficiency of each dept.
• Smart tool reduce work pressure
• Ease and fast board failure troubleshooting

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Gerber Expert Gerber view conversion
Gerber data view and conversion
Support all Gerber
Pad/package conversion

• RS-274-X
• RS-274-D
• D-Code file

• Automatic pad conversion
• Quickly package teaching

Nets connection
Output

• Support all Gerber data source
• Easy to view and validate PCB
• Powerful and simple conversion
• Multiple data outputs

• Vayo job
• XY data
• CAD (GenCAD/FATF)

• Automatic accurate

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Business advantage
Reduce cost, increase profit
Improve intelligence, increase work
efficiency, reduce work pressure
Reduce NPI cycle, increase flexibility, reduce
time-to-market
Increase reliability/quality, minimize human
errors, save business risk
Transfer knowledge, build expertise system.
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