ForZDM · Project

Cut Defects Across Multi-Stage Production Lines With Smart Root-Cause Detection

manufacturingPilotedTRL 7

Imagine your factory has ten steps to build a product, and a tiny flaw sneaks in at step three — but nobody catches it until the final check. By then you've wasted time, materials, and money finishing a part that was already ruined. ForZDM built a system that spots defects the moment they appear, figures out exactly why they happened, and stops them from snowballing down the line. Think of it like a spell-checker that doesn't just underline the typo but tells you why you keep making it and prevents it from copying into every paragraph.

By the numbers

consortium partners across the project

countries represented in the consortium

industrial demonstration use cases completed

industry partners in the consortium

SMEs participating in the project

73%

industry ratio in the consortium

The business problem

What needed solving

Manufacturers running multi-stage production lines lose significant money when defects introduced early go undetected and propagate through every downstream step — turning one small flaw into a fully finished but unsellable product. Traditional quality control catches problems too late, at the end of the line, when the damage is already done. Companies need a way to detect defects as they happen, trace them to their root cause, and stop them from spreading.

The solution

What was built

The project delivered in-line inspection tools, root-cause analysis software, production traceability systems, and integrated defect management solutions for multi-stage manufacturing. These were validated through 3 industrial demonstration use cases, each implementing the full solution in a real production environment.

Audience

Who needs this

Automotive parts suppliers with multi-stage machining or assembly linesPrecision metalworking companies producing high-value componentsAerospace manufacturers with strict zero-defect quality requirementsElectronics manufacturers dealing with defect propagation across assembly stagesAny multi-stage manufacturer spending heavily on scrap, rework, or end-of-line rejection

Business applications

Who can put this to work

Automotive components manufacturing

mid-size

Target: Tier 1 or Tier 2 automotive parts supplier running multi-stage machining or stamping lines

If you are an automotive parts supplier dealing with scrap rates that spike when defects introduced early in machining propagate through downstream stages — this project developed in-line inspection tools paired with root-cause analysis that trace each defect back to the exact process step and parameter that caused it. The system was validated in 3 industrial demonstration use cases across a 15-partner consortium with 11 industry members.

Precision metalworking and machining

SME

Target: Contract manufacturer or job shop producing high-value metal parts in multiple operations

If you are a precision machining company struggling with costly rework on complex multi-operation parts — this project built data-gathering and analytics tools that monitor quality at every production stage, flag deviations in real time, and recommend corrective actions before defective parts move forward. The solution integrates cyber-physical systems with production traceability across your entire process chain.

Aerospace and high-value component manufacturing

enterprise

Target: Manufacturer of safety-critical aerospace or energy components with strict zero-defect requirements

If you are a high-value manufacturer where a single defective part can mean scrapping components worth thousands of euros — this project created selective inspection and defect management methods that prioritize where and when to inspect, cutting inspection costs while catching more defects earlier. Demonstrated across 3 use cases, the approach combines advanced analytics with integrated process and part-flow control.

Frequently asked

Quick answers

What would it cost to implement this zero-defect system in our factory?

The EU contribution for this project is not publicly listed in the dataset, so specific development costs cannot be stated. Implementation would depend on your number of production stages, existing sensor infrastructure, and IT integration needs. Contact us for a tailored cost assessment based on your setup.

Can this scale to our full production volume, not just a lab demo?

ForZDM was funded as an Innovation Action (IA), which targets near-market solutions rather than basic research. The consortium completed 3 industrial demonstration use cases, and 11 of the 15 partners are industry players. This indicates the tools were tested at industrially relevant scale, not just in laboratories.

Who owns the IP, and can we license or buy the technology?

IP is distributed among the 15 consortium partners, coordinated by Politecnico di Milano. With 8 SMEs in the consortium, some partners may already offer commercial versions of specific tools. Licensing would need to be negotiated with the relevant partner holding the specific module you need.

How does this connect to our existing production monitoring and MES systems?

The project was designed for integration into existing multi-stage manufacturing systems using cyber-physical system architecture. The tools include production traceability and part-flow control that are meant to work alongside existing shop-floor infrastructure. Specific integration protocols would depend on your current MES and sensor setup.

How long would it take to deploy in our factory?

Based on available project data, the demonstration use cases were implemented during the project's 4.5-year run (2016–2021). A deployment in your facility would likely be significantly shorter since the tools are already developed, but timeline depends on your production complexity and the number of stages to instrument.

Does this help with regulatory compliance or quality certifications like ISO 9001?

The production traceability and defect management tools directly support quality management documentation requirements. While the project does not explicitly mention ISO 9001, the root-cause analysis and in-line inspection records would strengthen your quality audit trail and non-conformance tracking.

Is there ongoing support or has the project ended?

The project officially closed in March 2021. However, with 8 SMEs and 11 industry partners in the consortium, several may have continued developing the tools commercially. The project website (forzdmproject.eu) and coordinator at Politecnico di Milano can direct you to active technology providers.

Consortium

Who built it

This is a heavily industry-driven consortium: 11 out of 15 partners come from industry, and 8 are SMEs — giving it a 73% industry ratio. That composition signals the technology was built with real factory floors in mind, not just academic interest. The coordinator is Politecnico di Milano, a top Italian technical university, ensuring strong engineering rigor. Partners span 6 European countries (Austria, Germany, Spain, Italy, Norway, Sweden), covering major manufacturing hubs. For a business considering adoption, the high SME count means several partners likely had direct incentive to commercialize their contributions.

POLITECNICO DI MILANOCoordinator · IT
Construcciones y Auxiliar de Ferrocarriles, S.A.participant · ES
GKN AEROSPACE NORWAY ASparticipant · NO
FUNDACION TECNALIA RESEARCH & INNOVATIONparticipant · ES
MARPOSS SOCIETA PER AZIONIparticipant · IT
NXTCONTROL GMBHparticipant · AT
IDEKO S COOPparticipant · ES
ENKI S.R.L.participant · IT
MASMEC SPAparticipant · IT
ENGINSOFT SPAthirdparty · IT
UNIVERSITY OF STUTTGARTparticipant · DE

How to reach the team

Coordinator is Politecnico di Milano (Italy). Contact SciTransfer for a direct introduction to the right team member.

Order a report on this consortium See POLITECNICO DI MILANO profile →

Next steps

Talk to the team behind this work.

Want to know which ForZDM tools fit your production line? We can match you with the right consortium partner and arrange a technical call. Contact SciTransfer for a free one-page brief.

Order a report on this topic More in Manufacturing & Industry 4.0