Heijunka生产均衡化
Heijunka is the practice of leveling production volume and product mix over a fixed period so that peaks, idle time, and batch-driven unevenness are reduced. In manufacturing documentation and localization work, it appears in production-planning procedures, lean-training courses, value-stream mapping discussions, and scheduling screens where a smoothed demand pattern supports stable takt times, kanban loops, mixed-model sequencing, and downstream flow at the pace of customer demand.
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Where this term appears
Heijunka occurs in translated production-planning documents, value-stream maps, and lean training modules that explain how to convert lumpy customer demand into a level schedule. It may appear as a target state in a kaizen event or as a parameter in an ERP scheduling screen where the source text assumes familiarity with Japanese lean terms.
Translation checks
Translators sometimes render Heijunka simply as 'production leveling' in every context, losing the mix-leveling dimension or the specific lean connotation. In scheduling or ERP screens, that can blur the difference between smoothing total volume and smoothing the product mix, even though the two affect changeovers, component demand, and kanban sizing in different ways.
Keep the term aligned across your files
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Related document experience
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English → Chinese / Thai / Malay / HindiTire-technology documentation across multiple Asian languages.
Read the published project →Published scope shows related industry experience; it does not confirm that this specific term was used or reviewed in the project.
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