thread angle
[θrɛd ˈæŋɡəl]
nounpl: thread angles
ângulo da rosca
1. The angle formed between the flanks of a screw thread, measured in an axial plane; the included angle between the two sides of a thread profile
The thread angle of a standard metric thread is 60 degrees.
O ângulo da rosca de uma rosca métrica padrão é de 60 graus.
2. In screw thread terminology, the angle at the apex of the thread form when viewed in cross-section
Engineers must calculate the thread angle to ensure proper mechanical advantage and fit.
Os engenheiros devem calcular o ângulo da rosca para garantir a vantagem mecânica e o ajuste adequados.
This is a specialized technical term used primarily in engineering, manufacturing, and mechanical trades in both Brazil and the United States. It is essential terminology in ISO standardization and screw thread manufacturing specifications. Brazilian engineers and technicians use 'ângulo da rosca' consistently when discussing metric and imperial thread specifications.
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