fiber direction

[ˈfaɪbər dɪˈrekʃən]
nounpl: fiber directions
direção das fibras
1. The orientation or alignment of fibers in a material, indicating the path along which fibers are arranged or oriented
The fiber direction in this composite material runs parallel to the length of the part.
A direção das fibras neste material composto corre paralela ao comprimento da peça.
2. In textiles and materials science, the primary axis along which fibers are aligned, affecting strength and flexibility
The strength of the fabric depends heavily on the fiber direction.
A resistência do tecido depende muito da direção das fibras.
3. In woodworking and lumber, the grain direction determined by the arrangement of wood fibers
Sand the wood with the fiber direction to avoid splintering.
Lixe a madeira seguindo a direção das fibras para evitar lascas.
This is a technical term primarily used in materials engineering, textiles, construction, and woodworking industries. It has the same meaning and usage in both Brazilian Portuguese and English-speaking countries. Understanding fiber direction is crucial in manufacturing processes, particularly in aerospace composites, automotive parts, and furniture production.
Synonyms / Sinônimos
fiber orientationgrain directionfiber alignmentdirectional alignment
Antonyms / Antônimos
random fiber orientationisotropic distribution

Regional Variations

General Brazilian
direção das fibras
Standard term used in engineering and material science contexts
Portugal
orientação das fibras
Alternative term more commonly used in European Portuguese
Technical/Industrial
alinhamento das fibras
Used specifically in manufacturing and composite industries

Related Words

composite materialtextile engineeringwood grainmaterial strengthanisotropic propertieslaminate

Related Idioms & Phrases

against the grain (opposite of fiber direction)
with the grain (aligned with fiber direction)
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