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Friction testing methods
Static vs kinetic friction testing
Static friction testing measures the force required to initiate movement.
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What is the grab method?
The grab method is a tensile testing technique where only the centre of a fabric specimen is gripped during testing — typically using 100 mm × 150 mm test specimens with a 50 mm wide clamp
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Common challenges and best practices
Accurate four-point bend testing requires attention to several factors:
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Torque testing standards
A range of recognised standards define the correct procedures for reverse ratchet torque testing, ensuring consistent and reliable results.
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What is yield point?
The yield point is the point on a stress-strain curve where a material begins to deform plastically. Before this point, deformation is elastic and reversible. Beyond it, the material undergoes permanent change.
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Speak to an expert
Strain at maximum stress testing gives engineers the insight needed to design safer, more efficient products and ensure compliance with international standards.
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What is ultimate compressive strength?
Ultimate compressive strength is the maximum compressive stress a material can sustain before failure.
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Calculating secant modulus
Accurate calculation requires stress-strain data, typically obtained from tensile, compressive, or
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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.
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Technological advancements
Modern Mecmesin systems combine motorised precision with advanced software control.
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Why choose Mecmesin for Delft tear testing
Standards-compliant precision
Mecmesin tensile testers are fully compatible with ISO 34-2, delivering accu
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Compliance with industry standards
Mecmesin torque systems are engineered to comply with industry standards, including ASTM D7860-14 for chil
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Why choose Mecmesin for single lap shear testing
Mecmesin offers a complete range of single lap shear testing systems designed for precision, repeatability and ease of use.
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Introduction to edge crush testing (ECT)
The edge crush test (ECT) is a standard method used to evaluate the edgewise compressive strength of corrugated fibreboard.
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Introduction to test calculations and automation
VectorPro is pre-configured to work with all Mecmesin test systems, from motorised force testers to advanced automated test solutions. Set up tests, capture real-time data, and generate instant results - all in one platform.
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Worldwide training
Our central technical sales and installation teams, in partnership with our network of international distributors, provide installation and application specific training packages to suit all needs.
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What is double lap shear testing?
Double lap shear testing is a mechanical method used to measure the shear strength of adhesive bonds.
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Why Mecmesin?
With over 40 years of experience, Mecmesin delivers torque testing systems that are precise, easy to use, and fully supported.
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Coefficient of friction (COF) explained
Understanding the COF formula
The coefficient of friction (μ) is a dimensionless value calculated as:
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Speak to an expert
Contact our team of packaging test engineers to discuss your specific needs, from equipment selection and custom fixtures to advice on ISO, ASTM or TAPPI standard compliance.
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Common challenges in fastening torque
Believing tighter is always better, leading to over-torquing.
Ignoring lubrication effects, which can reduce the torque needed for the same clamping force.
Relying on uncalibrated hand tools, which can produce inconsistent res
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What we do
From easy-to-use, hand-held force and torque gauges to software-controlled tensile testers and torque systems, we have the solution for your tension, compression and torque testing requirements.
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How is bulk analysis testing performed?
Compression testing
Compression testing is used to assess how materials respond when compacted.
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Benefits and limitations of compressive shear testing
Advantages
High precision - accurate measurement of shear strength under controlled compression
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Speak to an expert
For expert guidance on flexural testing, contact Mecmesin’s technical team.