Vetotesti

Vetotesti is a Finnish term that translates roughly to a pull or tensile test. In technical literature it refers to procedures that determine the strength and integrity of materials, joints, coatings, or adhesive bonds by applying an axial pulling force until failure. The concept is used across engineering and manufacturing domains, particularly where fastening systems, laminates, or bonded connections need to be evaluated.

The test is typically conducted with a universal testing machine. A specimen with defined geometry is gripped at both ends and loaded at a controlled rate in tension. Data collected commonly include the maximum force (tensile strength), elongation or deformation at break, stiffness (modulus), and the energy absorbed during loading. Results are interpreted in relation to material specifications, product tolerances, and quality control requirements. The procedure may be adapted for different materials, such as adhesives, coatings, textiles, wooden assemblies, and metal or composite joints.

Usage and considerations: Vetotesti informs product development, supplier qualification, and compliance with quality standards. It is influenced by specimen preparation, loading rate, and environmental conditions, all of which can affect outcomes. As a term, vetotesti is mostly encountered in Finnish-language sources; in English-language contexts the same concept is usually described as a pull test or tensile test, depending on the exact application.

See also: tensile test, pull test.