DS/ISO 7870-8:2017

Kontrolkort – Del 8: Kontrolkort til korte serier og små blandede partier

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ISO 7870-8:2017 describes ways of applying regular variables control charts to short runs and small mixed batches where the sample size for monitoring is restricted to one. It provides a set of tools to facilitate the understanding of sources of variation in such processes so that the processes can be better managed.
The charts described are process-focused rather than product-focused. The user can plot, monitor and control similar characteristics on different items, or different characteristics on an item, on a single control chart.
NOTE 1 – The terms short run and small batch size are not well defined. Here, short run and small batch size are taken to mean only a few items are manufactured before a different item is then produced.
NOTE 2 – For situations where the subgroup size is larger than one, other standards apply.

Antal sider: 40

Udgivet: 2017-04-21

Godkendelsesdato: 2017-04-10

Internationale relationer : ISO 7870-8:2017 IDT

ICS: 03.120.30 - Anvendelse af statistiske metoder

Varenummer: M300109

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  • ISO/TC 69/SC 4

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