01 - DefinitionWhat is Lean Manufacturing?
Lean Manufacturing is the application of Lean principles to industrial production. Born of the Toyota Production System in the 1950s and formalised in the West in the 1990s, it remains the frame of reference for high-performing industrial sites today.
Its objective: produce what is required, when it is required, without waste, without variability, without defects. Everything else follows from this compass.
The difference between Lean Management and Lean Manufacturing
The lean management is the general framework - applicable to any organisation (production, services, engineering, support). The Lean Manufacturing is its specific application to industrial production environments: it takes into account machine constraints, material flows and production rhythms.
For an industrial site, Lean Manufacturing is what applies. Lean Management encompasses it.
The pillars: pull flows, Kanban, productivity, TPM, Jidoka
Flux tirés : produce only what the customer requires, when they require it (pull). Eliminates overproduction.
Kanban : a visual system for managing pull flows. Card = authorisation to produce.
Productivité : Single Minute Exchange of Die. Reducing changeover times from several hours to under 10 minutes. Enables small-batch production.
TPM : Total Productive Maintenance. Machine reliability driven by operators + maintenance. See also our page TPM & reliability.
Jidoka : autonomation. The machine stops automatically when a defect occurs, which forces root-cause resolution. Andon, poka-yoke.
02 - MethodOur approach to deployment.
No big bang. A conclusive pilot on one line, then progressive extension, then industrialisation. This is what distinguishes a lasting deployment from a programme that runs out of steam.
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Phase 1 - Pilot on one line (4 to 8 weeks)4-8 wks
Selection of a representative line with strong potential. Full deployment of 5S + productivity + Kanban + standards. Gains measured and communicated widely.
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Phase 2 - Progressive extension6-12 months
Replication on 2-3 additional lines per quarter. Training of team leaders in the deployment. Capitalisation of best practices.
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Phase 3 - Industrialisation and anchoring6-12 months
Site-wide standardisation, integration into management routines, cascaded KPIs. Lean becomes the default way of working.
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Tools deployed in parallelContinu
Kanban (physical or electronic cards), productivity (internal/external analysis), TPM (autonomous maintenance), visual management (AIC, top 5, dashboards).