Engineering Tools
Introduction:
Below is our shrink fit and thermal expansion calculator. Use this calculator to solve for linear expansion due to temperature change and the temperatures needed to assemble an interference joint (shrink fit). If you don’t see your material listed in the material section, please contact us and we’ll research and add it.
Thermal Expansion/Shrink Fit Calculator
Results
Coefficient of Thermal Expansion (α):
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Required Temp Increase (ΔT):
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Final Target Temperature:
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CTE (α) Valid Range:
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Results
Hole α / Shaft α:
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Required Equal Temp Change (ΔT):
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Hole Final Temp (Heat to):
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Shaft Final Temp (Cool to):
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Results
Coefficient of Thermal Expansion (α):
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Expansion Amount (ΔL):
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Final Expanded Length:
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**Note: Information used in this thermal expansion and shrink fit calculator was gathered from different sources. We cannot guarantee 100% accuracy.
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