Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| en:materialdaten:tribologische_daten [2024/04/11 15:21] – angelegt admin | en:materialdaten:tribologische_daten [2025/05/20 11:17] (aktuell) – cschall | ||
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| ======Tribological data====== | ======Tribological data====== | ||
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| + | ===== Material data - Tribology===== | ||
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| + | The tribological data (coefficients of friction) of the material are entered in the ‘Tribology’ tab. The input is optional and is only required for the calculation of [[en: | ||
| + | * **Barrel friction coefficient** $\mu_z$: Coefficient of friction between the plastic and the barrel | ||
| + | * **Screw friction coefficient** $\mu_s$: Coefficient of friction between the plastic and the screw | ||
| + | * **Friction coefficient at melt film formation** $\mu_{z1}$: Coefficient of friction when changing from solid friction to melt film friction (only required for [[en: | ||
| + | * **Internal coefficient of friction** $\mu_i$: Coefficient of friction between the granules | ||
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| + | {{ : | ||
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| + | However, determining the necessary friction coefficients is problematic and error-prone. | ||
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| + | ===Further topics=== | ||
| + | * [[en: | ||
| + | * [[en: | ||
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