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Answers come from the notes, with the source of every passage.
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No AI model in this demo: these are the best-matching passages from the notes. On a real install, a model writes the answer from these citations.-
[1] Knowledge handover: Nina Frei, maintenance
Nina Frei leaves Bergwerk Präzision AG on 30.11.2026 after 17 years. This session captured what she knows that is not written down anywhere else.
Open note -
[2] Spindle checks on Line 3 happen every month and after every crash, using Nina's five steps: warm-up, reference mandrel, runout, vibration, log
Decided on 19.10.2026 in Knowledge handover: Nina Frei, maintenance.
Open note -
[3] Lukas Brunner takes over maintenance planning for all lines from 01.12.2026
Decided on 19.10.2026 in Knowledge handover: Nina Frei, maintenance.
Open note -
[4] Knowledge handover: Nina Frei, maintenance · Things only Nina knew
• Spindle 4 always reads 0.3 mm/s higher than the others; that is the mounting, not wear. • The Aarmatic service hotline is slow; call their technician Marco Bianchi directly. His number is on page 2 of the maintenance binder. • The coolant filter on Line 3 clogs every 6 weeks in summer. The new filter from the retrofit should fix this.
Open note -
[5] Nina Frei
Nina Frei is Senior Maintenance Engineer at Bergwerk Präzision AG. Ask Nina about: spindles, calibration, machine vendor contacts.
Open note