Toyota Production System¶
Ohno, T., & Bodek, N. (1988). Toyota Production System: Beyond Large-Scale Production. Productivity Press.
Cited by¶
16 citations across 16 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Accidental Vs Essential Complexity
- In manufacturing, physical constraints are essential while workflow and scheduling overhead is accidental, and lean methods attack the accidental side systematically.
This sourceSets out the Toyota Production System's systematic elimination of process waste (muda) in workflow and scheduling — the canonical attack on accidental manufacturing complexity that leaves physical production constraints (essential) in place. (Book; no DOI — ISBN 9780915299140.)
- In manufacturing, physical constraints are essential while workflow and scheduling overhead is accidental, and lean methods attack the accidental side systematically.
- Backpressure
- In manufacturing it is the Kanban pull system: a downstream station pulls a card only when it has capacity, and that pull is the backpressure that prevents work-in-progress from piling up between stations.
This sourceDescribes the kanban pull system in which a downstream station signals upstream capacity, bounding work-in-progress.
- In manufacturing it is the Kanban pull system: a downstream station pulls a card only when it has capacity, and that pull is the backpressure that prevents work-in-progress from piling up between stations.
- Batch Processing
- Manufacturing — production runs and lot-sizing, where small-batch discipline is a deliberate re-tuning of the batch-size knob made possible by reducing per-batch setup cost.
This sourceTreats production runs, lot sizing, and the lean-manufacturing insight of reducing setup cost so that small batches become economic.
- Manufacturing — production runs and lot-sizing, where small-batch discipline is a deliberate re-tuning of the batch-size knob made possible by reducing per-batch setup cost.
- Cadence
- In manufacturing and operations it is takt time — the rate at which units must be produced to match demand, the literal cadence of a production line — and the heartbeat of pull-based scheduling.
This sourceIntroduces takt time as the demand-matched production rate, the cadence of a pull-based line. (Publisher: Routledge.)
- In manufacturing and operations it is takt time — the rate at which units must be produced to match demand, the literal cadence of a production line — and the heartbeat of pull-based scheduling.
- Lazy Evaluation
- In operations and manufacturing it is Just-In-Time production — make the part when the next station pulls for it, not before — and the pull system generally, with the kanban card as the demand trigger.
This sourceFoundational account of Just-In-Time production and the kanban pull system — make the part when the next station pulls for it.
- In operations and manufacturing it is Just-In-Time production — make the part when the next station pulls for it, not before — and the pull system generally, with the kanban card as the demand trigger.
- Mission Command
- Toyota's andon cord — line workers authorized to stop production — sits on the same pattern.
This sourceDescribes the andon system authorizing line workers to stop production — edge execution authority bound by overall intent.
- Toyota's andon cord — line workers authorized to stop production — sits on the same pattern.
- Operational Reach
- The prime's interventions transfer directly because the three roles — point of action, support tail, decay function — recur across every substrate. Forward positioning of support is one move under many names: forward operating bases, regional fulfilment centres, content-delivery edge caches, regional consulting offices, field hospitals, embassy outposts — each pushes support capacity closer to the point of action. In-flight replenishment generalises from literal aerial refuelling to just-in-time inventory, auto-scaling, and emergency mutual-aid agreements — each extends reach without permanent forward presence.
This sourceFormalizes just-in-time production — delivering the right parts in the right amount at the right time with minimum inventory — the operations analogue of in-flight replenishment that extends reach without permanent forward stock.
- The prime's interventions transfer directly because the three roles — point of action, support tail, decay function — recur across every substrate. Forward positioning of support is one move under many names: forward operating bases, regional fulfilment centres, content-delivery edge caches, regional consulting offices, field hospitals, embassy outposts — each pushes support capacity closer to the point of action. In-flight replenishment generalises from literal aerial refuelling to just-in-time inventory, auto-scaling, and emergency mutual-aid agreements — each extends reach without permanent forward presence.
- Preparation
- The culinary discipline of mise en place transferred wholesale to operations management as just-in-case staging, to surgery as instrument layout, to emergency rooms as pre-stocked carts, and to deployment pipelines as pre-built artifacts.
This sourceFoundational account of just-in-time staging and pre-positioning of materials to compress response time.
- The culinary discipline of mise en place transferred wholesale to operations management as just-in-case staging, to surgery as instrument layout, to emergency rooms as pre-stocked carts, and to deployment pipelines as pre-built artifacts.
- Pull Flow
- Inventory and manufacturing (canonical) — kanban-pull production versus MRP-push planning; a returning kanban card authorizes the next unit, while MRP schedules from forecast and accumulates inventory.
This sourceOriginator's account of kanban-pull production, in which a downstream demand signal (the returning kanban card) authorizes upstream production, contrasted with schedule-push.
- Inventory and manufacturing (canonical) — kanban-pull production versus MRP-push planning; a returning kanban card authorizes the next unit, while MRP schedules from forecast and accumulates inventory.
- Temporal Synchronization and Phase Alignment
- Just-in-time manufacturing—what Ohno (1988) formalized as the Toyota Production System—is fundamentally phase-alignment engineering.
This sourceFoundational text on just-in-time manufacturing and kanban-based pull production; frames supply-chain efficiency as phase-alignment of supplier, transport, and assembly cycles to minimize inventory waste.
- Just-in-time manufacturing—what Ohno (1988) formalized as the Toyota Production System—is fundamentally phase-alignment engineering.
- Unevenness Waste
- In manufacturing it is mura, named in the Toyota Production System as one of three primary wastes; spiky demand on a level line forces either inventory buffers or overtime.
This sourceNames mura (unevenness), muda (waste), and muri (overburden) as the three primary wastes the Toyota Production System levels against.
- In manufacturing it is mura, named in the Toyota Production System as one of three primary wastes; spiky demand on a level line forces either inventory buffers or overtime.
Mechanisms¶
- Adaptive Release Gate
- If the backlog signal spikes past a set ceiling, the rule escalates — the line stops and the cause is investigated before anything else is released.
This sourceDescribes stopping a production line to surface problems and repeated-why analysis to identify root causes.
- If the backlog signal spikes past a set ceiling, the rule escalates — the line stops and the cause is investigated before anything else is released.
- Attention Reset Pause
- It is a close relative of the manufacturing andon, the pull-cord that stops the line so a problem can be re-focused rather than worked around.
This sourceDescribes andon as a pull-cord or button system that stops production so a visible problem can be investigated and addressed rather than silently passed along.
- It is a close relative of the manufacturing andon, the pull-cord that stops the line so a problem can be re-focused rather than worked around.
- Buffer Resources
- The discipline is to size the buffer to measured variability, keep the level visible, and periodically lower it deliberately
This sourceUses the water-and-rocks analogy to explain how deliberately lowering inventory exposes production problems that a larger buffer conceals.
- The discipline is to size the buffer to measured variability, keep the level visible, and periodically lower it deliberately
- Processing Cadence Change
- The lean idea of takt time
This sourceDefines takt time as pacing production to the rate of customer demand.
- The lean idea of takt time
- Root-Cause Corrective Action
- Structured drilling techniques exist precisely to keep the analysis from stopping too early.
This sourceRepeatedly asking why is a structured technique for reaching a root cause instead of stopping at a superficial explanation.
- Structured drilling techniques exist precisely to keep the analysis from stopping too early.
Verification¶
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Links previously used in the corpus¶
Before the registry existed this work was also linked 4 other ways.
- https://www.routledge.com/Toyota-Production-System-Beyond-Large-Scale-Production/Ohno/p/book/9780915299140 ×7
- https://doi.org/10.4324/9780429273018 ×2
- https://archive.org/details/toyotaproduction0000onot ×1
- https://www.routledge.com/9780915299140 ×1
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