You detect every defect. You can't explain any.
Your SMT line is generating data at every step — but none of your systems were built to connect it. SMT analytics gives you a full-line view of how your process behaves — not just where defects appear.
Your tools detect the defect.
None of them explain it.
Every system on your SMT line does its job — but only within its own scope.
Defects are detected. Tests are run. Reports are generated.
But the reason behind failures lives between systems — not inside any one of them.
Inspection catches it. Nobody knows why.
Issues are identified — but without context
AOI flags the solder defect. SPI flags the paste variation. But whether the cause is stencil wear, reflow drift, placement offset, or something upstream — no single system on your line can tell you. Each tool answers its own question. None of them answer yours.
ICT reports failures. The investigation starts from zero.
Failures are confirmed — but not explained
Without process data from every source correlated to that specific board — paste history, placement logs, reflow profile — your engineer pulls reports manually from systems that were never designed to talk to each other.
The CAPA closed. The defect came back.
Actions are taken — but often based on incomplete information
Because the corrective action addressed the symptom nearest to the failure — not the actual upstream cause. Without cross-system correlation, the real source was never confirmed. So it returned, on schedule, under slightly different conditions.
You already have the data you need. Your systems just weren't built to use it together.
Every inspection system, test station, and process step is generating valuable data. But each one operates independently. That means:
- Variation is detected — but not explained
- Failures are flagged — but not connected
- Root cause remains hidden across systems
It's an analytics problem."
That's the gap QualityLine closes.
SMT tools show you where variation exists.
They cannot show you why — because the answer lives across systems
they were never designed to connect.
What changes when your SMT data is connected
When your SMT data connects, everything changes
QualityLine connects SPI, AOI, ICT, MES, and all process data into a single system. Instead of isolated signals, you see the full chain of cause and effect — across your entire line. No more assumption-based CAPAs. No more recurring defects that were "already fixed."
Achieved by identifying process variation across multiple systems — not by improving inspection, but by connecting data that was never analyzed together.
After QualityLine identified a correlation between paste volume deviation and reflow zone 2 temperature variance — data that existed in both systems but had never been cross-referenced — one process adjustment improved FPY 22% within three production weeks.
Questions SMT engineers ask us most
Direct answers — no fluff.
See how your SMT data connects —
and what it reveals
A QualityLine engineer will review your SMT setup and show you the hidden relationships in your process that impact yield and quality.
No sales pressure. No commitment required.
See how your SMT data connects
A live walkthrough using real production data. We'll show you how every system on your line correlates — and where root cause is hiding.
Request your free SMT review
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