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Production line - How to maximize yield

When your product is in production - yield is king.


but why aren't we reaching 100%?

  • is it a problem in the machinery?

  • is it a problem in the design of the product?

  • is the problem new? when did it first occur?

  • must we measure and test so many variables?

Using Vanti, this company was able to take a product produced in millions/year running at >92% yield and find the actual behavior of the production line and answers these questions.


Vanti sped up the test time by X 1000 (from 2500 tests to 2)


TL;DR


Background

  • Highly complex & mature system

  • Lots of data from single components testing, EOL testing.

Output

  • Disqualified components root cause

  • Performance margin decrease

  • Yield improvement


#yield #production

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