// ROBOTICS AND SMART FACTORIES TERM

One-Piece Flow

One-piece flow is a manufacturing method where products move through production one unit at a time, instead of in batches. This helps reduce work-in-progress and quickly identify defects.

One-Piece Flow — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

One-Piece Flow, a Lean manufacturing principle, involves processing and moving products through sequential production steps one unit at a time, minimizing work-in-progress (WIP), lead times, and facilitating immediate defect detection and quality control.

BACKGROUND

Lean manufacturing is a management system built on three principles: produce only what is needed, when it is needed; correct abnormalities as soon as they occur; and empower workers to improve the process themselves.

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SYNONYMS & ALIASES

  • Single-piece flow
  • Continuous flow
  • Flow production
  • Unit flow

USAGE NOTE

Implementing one-piece flow requires careful balancing of workstations and often leads to significant lead time reductions.

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