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Industry

Solutions for the automotive industry

For OEM-related and supplier-side production lines in which quality deviations, rework and traceability must be understood more quickly in the context of station, process parameters and product.

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Where analysis begins

Typical symptoms in automotive lines

In automotive environments, there is rarely just one key figure that is decisive. Typical symptoms are rejects, rework, unstable testing processes or recurring error patterns whose cause cannot be immediately assigned to a station or product variant.

Accordingly, solutions that do not visualize quality and process data in isolation, but make it usable for root cause analysis along the station, product and parts history, are important.

Frequent challenges

Where analysis starts in automotive lines

Rejects and rework

Quality deviations often only become apparent in downstream inspections or through increased reworking instead of directly at the process step that caused them.

Hidden process deviations

Tool states, workpiece carriers, screwdrivers, sealing tests or process parameters change gradually and remain difficult to explain without context.

High traceability requirements

Limit values, test results and product context must be reproducibly available for customers, audits or complaints.

Limited transparency

In complex assembly and testing lines, it takes a lot of time to assign quality losses to the right station, the right carrier or a specific product variant.

Practical relevance

Typical analysis case: Quality deviation in assembly or testing

Anomalies are not only considered in the end result, but are also linked to the associated parts history, the process values of the stations involved and the history of previous quality events.

  • Trace test values and process parameters per part
  • Recognize workpiece carrier or station reference recurring errors
  • Initiate measures based on reliable causes
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Product and quality context in automotive lines

Analysis fields in automotive processes

These areas are particularly important in automated assembly and testing lines.

Quality and rework

IO / NIO / Rework processesEvaluate quality events by line, station, product family or shift.
End-of-line and testing processesAnalyze test results in connection with upstream process data.
Limit value and trend monitoringSystematically detect deviations before visible loss of quality.

Process and station context

Screwing, joining and testing processesEvaluate force, torque, travel, tightness or other process parameters during the process.
Workpiece carriers and fixturesTrace recurring problems back to carrier, tool or system components.
Product and variant referenceCompare deviations in connection with variants, assemblies or recipes.

Traceability and verification

Parts and batch historySearch process data, test values and context for each part produced.
Customer and audit certificatesProvide limit values, quality data and process histories in a traceable manner if required.
Error and alarm screensSystematically classify faults by station, assembly or time period.

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