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Hugh Allen
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Why do some watches go slow when the temperature rises?
Why Does Temperature Affect Watch Accuracy? - Expansion of Solids
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SUMMARY
Temperature affects watch accuracy primarily due to the expansion of metal components within the watch mechanism. As temperatures rise, metals expand, which can lead to increased friction and altered gear alignment, causing the watch to run slower. This phenomenon is particularly significant in mechanical watches, where precision is crucial. Understanding the thermal properties of materials used in watchmaking is essential for addressing these accuracy issues.
PREREQUISITES- Basic understanding of thermodynamics
- Familiarity with mechanical watch components
- Knowledge of material science, specifically thermal expansion
- Experience with watch calibration techniques
- Research the thermal expansion coefficients of various metals used in watchmaking
- Learn about the impact of temperature on mechanical watch accuracy
- Explore calibration methods for mechanical watches affected by temperature changes
- Investigate materials that minimize thermal expansion in watch components
Watchmakers, horologists, and anyone interested in the precision engineering of mechanical watches will benefit from this discussion.