What is stack up analysis

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Stack up analysis is a process used in engineering to determine the overall dimensions and tolerances of a product by analyzing the cumulative effects of individual part tolerances.

Stack up analysis involves evaluating the dimensional variations of individual components in a product assembly.
It helps in predicting the overall variation in dimensions of the final product.
The analysis considers factors such as manufacturing tolerances, material properties, and assembly processes.
Software tools like GD&T and Monte Carlo simulations are often used for stack up analysis.
Example: In automotive engineering, stack up analysis is used to ensure that all components fit together within specified tolerances.

What is stack up analysis

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