Search results
1526
[Page extract]
SAE USCAR-21-4
This specification defines test methods and requirements for validation of solderless crimped connections.
1527
[Page extract]
Tests de force
Les essais de force permettent de déterminer comment un objet réagit lorsqu'il est soumis à des charges de traction ou de compression - soit au cours de son fonctionnement normal, soit
1528
Case study
Système automatisé de rupture de seringue et de force de glissement
Exigence La pandémie COVID-19 a imposé une demande sans précédent aux fabricants de seringues et de flacons.
1529
Case study
Test de résistance sur masque FFP1, FFP2 et FFP3
Exigence
Avec une production en Chine de plus de 200million de masques facials par jour - plus de 20 fois plus la quantité normale depuis le début Février - et en considérant que la plus part des nations ont décentralisées la production des pr
1530
[Page extract]
ASTM F458-13
This practice covers nondestructive testing of individual wire bonds made by either ultrasonic, thermal compression or thermosonic techniques.
1531
[Page extract]
Understanding removal torque testing
Removal torque testing measures the rotational force required to unscrew or disengage a closure from its container.
1532
[Page extract]
Understanding flexural strength
Flexural strength (modulus of rupture) refers to a material’s resistance to deformation under load.
1533
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Benefits of adhering to testing standards
Following recognised standards delivers measurable benefits:
1534
[Page extract]
Comparison of relevant standards
Standard
Material types
Peel angle
Environment
1535
[Page extract]
Challenges and best practices in peel testing
Common challenges
Material variability in thickness, surface treatment, or adhesive application.
Inconsistent specimen preparation.
Operator error from misalignment or incorrect grip tension.
Best pra
1536
[Page extract]
Standards for double lap shear testing
Double lap shear testing is carried out to international standards that ensure consistency and comparability of results. The most widely used are:
1537
[Page extract]
Standards for yield point testing
Yield point testing protocols are defined by recognised international standards, including:
1538
[Page extract]
Standards in torque testing
ASTM standards
ASTM D2063 – Reclosable child-resistant packaging
ASTM D3198 – Continuous thread closure torque testing
1539
[Page extract]
Conclusion and Best Practices
Adhering to ISO 11040-4 Annex F is essential for manufacturers of pre-filled syringes. Using the right equipment and following best practices ensures that your products meet safety and quality standards.
1540
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Case studies and real-world applications
In beef grading, Warner-Bratzler shear testing confirms tenderness classification, ensuring export standards are met.
1541
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Challenges and considerations
Even with well-defined standards, tear resistance testing can be influenced by:
1542
[Page extract]
Tools and equipment for shear testing
Accurate shear testing in tension requires high-quality, precise equipment:
1543
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Real-time data analysis and reporting
Mecmesin’s software platform offers live monitoring and evaluation of test performance:
1544
[Page extract]
Difference between tangent modulus and other moduli
Tangent modulus vs secant modulus
While both describe stiffness, their calculation methods differ:
1545
[Page extract]
Key standards for equibiaxial flexure testing
Internationally recognised standards ensure accuracy, repeatability, and comparability of results. Common references include:
1546
[Page extract]
Related tensile and shear test methods
While tensile tests measure a material’s resistance to stretching, shear tests measure resistance to sliding between layers or across a bond. Both are complementary.
1547
[Page extract]
Standards in torque testing
ASTM standards
ASTM D2063 – Reclosable child-resistant packaging
ASTM D3198 – Continuous thread closure torque testing
ASTM D3472 – Measuring removal torque from clo
1548
Test Frame
MultiTest-dV test frame
MultiTest-dV test frame
A ballscrew-driven motorised test frame designed to apply tension and compression from 2 N right up to a capacity of 2.5 kN (550 lbf).Its versatile construction makes it perfectly suited for testing all kinds of components in a…
1549
Test Frame
MultiTest test frame (single column)
MultiTest test frame
A ballscrew-driven motorised test frame designed to apply tension and compression from 2 N right up to a capacity of 5 kN (1100 lbf).Its versatile construction makes it perfectly suited for testing all kinds of components in a quality…
1550
[Page extract]
Paper & Board
Paper and board are used in a wide range of applications and, as such, they undergo various stages of processing which place significant demands on their material strength.