ML mechanical workshop Dmitry Gudkov Morad Hamani Patrick

ML mechanical workshop Dmitry Gudkov, Morad Hamani, Patrick Bouvier BE-BI-ML

Outline • Current situation • Desired situation • Solution • Data analysis

Current situation • The workshop is overloaded with jobs • 1 full-time machinist • 1 2 days/week machinist • All other technicians work in tunnels, on assemblies etc. (only partially in the workshop • Jobs are documented in paper forms • No clear criteria for jobs acceptance • In-house manufacturing • Subcontracting (MME, external supplier) • No clear criteria for jobs prioritization • Not clear what is urgent (<1. . 2 days? ) • No data analysis

Desired situation • The workload is levelled and easily manageable • Higher predictability of jobs delivery • Jobs status availability • Digital jobs documenting • Jobs data collection from clients • Simplified jobs search • Clear process to decide where jobs will be done • Urgency, budget, projects, purpose criteria. • Clear criteria and process for jobs prioritization • Clear rules for all jobs • Know whether jobs are truly urgent (and how urgent they are) • The urgent jobs are those which will be installed in the machines • Data analysis • Allows to forecast when the additional resources are required • Frequency of each job type • Frequency of urgent jobs and where they come from • Inventory planning • More

Solution • Digital tool for data collection • Webform and Sharepoint (see demo) • Digital tools for data analysis • Excel spreadsheet

Data analysis • Workload spikes identification for resources planning • Additional technician during peak-load times • Replacing / buying new machine-tools • Estimated vs. real time analysis • Number of urgent jobs, when, and from whom • Machine-tools usage • More… 2018

Data analysis Imported from the website: Data 15. 08. 2020 – 07. 10. 2020 40 jobs received, 26 finished

Data analysis Sections Urgent job? 20 18 16 14 12 10 8 6 4 2 0 24 22 20 18 16 14 12 10 8 6 4 2 0 BE BI BL BE BI BP BE BI EA BE BI IQ No BE BI ML BE BI PM Job Type Yes Raw Material 24 22 20 18 16 14 12 10 8 6 4 2 0 (blank) Repair R&D or Prototype Other Fabrication (Project) Fabrication (Part) 0 5 10 15 20 25 No Yes

Data analysis Status Waiting for raw material Started Pre-production Not assigned yet Finished 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Average in last 9 weeks = 2. 8 weeks