dimensional tolerance specification
[dɪˈmɛnʃənəl ˈtɒlərəns ˌspɛsɪfɪˈkeɪʃən]
nounpl: dimensional tolerance specifications
especificação de tolerância dimensional
1. A detailed technical document or standard that defines the acceptable range of variation in the dimensions of a manufactured part or component
The dimensional tolerance specification for this mechanical part requires a diameter of 25mm with a tolerance of ±0.05mm.
A especificação de tolerância dimensional para esta peça mecânica requer um diâmetro de 25mm com uma tolerância de ±0,05mm.
2. Engineering guidelines that establish upper and lower limits for physical measurements to ensure parts fit and function correctly within an assembly
The engineers reviewed the dimensional tolerance specifications to ensure all components would assemble properly.
Os engenheiros analisaram as especificações de tolerância dimensional para garantir que todos os componentes se montassem corretamente.
This is a specialized technical term used primarily in engineering, manufacturing, and quality control fields. In Brazil, it's essential terminology for industries like automotive (major in São Paulo), aerospace, and heavy machinery. The term reflects international standardization practices (ISO, ASME) and is used consistently across Portuguese-speaking countries in technical documentation and manufacturing environments.
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