hole tolerance

[hoʊl ˈtɑːlərəns]
nounpl: hole tolerances
tolerância de furo
1. The permissible variation in the diameter of a hole from its nominal size in manufacturing and engineering specifications
The hole tolerance for this component is specified as H7, allowing a maximum deviation of 0.025 millimeters.
A tolerância de furo para este componente é especificada como H7, permitindo um desvio máximo de 0,025 milímetros.
2. The acceptable range of acceptable size limits (upper and lower bounds) for a drilled or machined hole
Engineers must calculate the hole tolerance based on the functional requirements of the assembly.
Os engenheiros devem calcular a tolerância de furo com base nos requisitos funcionais da montagem.
This is a technical term primarily used in engineering, manufacturing, and quality control fields. It is essential in both Brazilian and American industrial standards, particularly in automotive, aerospace, and precision manufacturing industries. The concept is standardized internationally through ISO tolerance systems.
Synonyms / Sinônimos
bore toleranceaperture tolerancehole size tolerance

Regional Variations

General Brazilian
tolerância de furo
Standard technical term used in engineering and manufacturing contexts
Portugal
tolerância de furo
Same terminology used in Portuguese engineering standards
São Paulo
tolerância de furo
Used in industrial manufacturing sectors throughout the state

Related Words

shaft tolerancedimensional toleranceISO tolerancefit toleranceupper limitlower limitnominal size
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