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Introduction to short span compression tests
The short span compression test (SCT) is a mechanical testing method used to measure the compressive strength of materials over a very short span.
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Applications of compressive shear testing
Compressive shear testing is applied across multiple industries where materials must withstand shear stresses while compressed.
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Mecmesin solutions for tensile and compression testing
Mecmesin offers a comprehensive range of tensile and compression testing equipment, delivering precision, repeatability and compliance with recognised international standar
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Flat crush of corrugated medium (CMT test)
The flat crush test, also known as the Concora Medium Test (CMT), measures the maximum force a corrugated medium can withstand before flute collapse. In CMT testing, the medium is first formed into flutes using a laboratory fluter before testing.
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Step-by-step test methodology
Preparation
Sample selection - Choose representative specimens, avoiding faults unless deliberately testing them.
Specimen cutting - Cut to standard dimensions with a central slit of specified
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Applications of torque testing in packaging
Food and beverage: PET bottles, screw-top jars
Pharmaceutical: Child-resistant packaging, blister packs
Personal care: Tubes, pump dispensers
Chemical products: Industrial containers, tamper-evident closures
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Mecmesin solutions for ball burst testing
Mecmesin’s testing systems offer high accuracy, repeatability and adaptability across a broad range of burst testing requirements.
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Introduction to cleavage strength testing
Cleavage strength testing is a specialised method for assessing a material or adhesive joint’s ability to resist forces that try to split it apart along a bond line.
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What is fastening torque
Fastening torque refers to the rotational force applied to tighten a fastener, typically measured in Newton-metres (N·m) or pound-force inches (lbf·in). The correct torque value ensures adequate clamping without overstressing components.
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Standards for extrusion testing
Although there are fewer dedicated standards for food extrusion than for plastics or metals, recognised guidelines help ensure repeatability and comparability. Examples include:
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Electronic components and assemblies
Electrical assemblies rely on a collection of electrical components that have been connected together on a PCB or other surface to perform a specific function.
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Key methods for compressive strength testing
Several methods are used to determine the compressive strength of materials, and the appropriate test depends on the material and the specific industry requirements.
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Why Mecmesin for pull-off and pull-out testing
Mecmesin designs and manufactures tensile and adhesion testing equipment for both destructive and non-destructive pull-off and pull-out applications.
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Mecmesin equipment for torque to turn testing
Mecmesin offers a range of precision torque test systems, including the OmniTest and
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Analysing shear failure
Shear failure analysis identifies how a bond fails and gives insight into service performance:
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Common challenges and solutions
Torque testing can be influenced by several factors:
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Key test standards
Grab method testing is governed by several internationally recognised standards, including:
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Industry applications
Medical devices - Sterile packaging and protective barriers must resist both penetration and puncture to maintain sterility and patient safety.
Construction - Roofing membranes, concrete, and floor unde
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What is a universal testing machine?
To assess the quality of a finished product or component, it is often necessary to conduct multiple force tests.
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Best practices for rotational shear testing
Consistent methodology, accurate equipment and adherence to relevant standards are essential for meaningful results. Recommended practices include:
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Why is compression texture testing important in the food industry?
Texture is often as important as flavour in determining consumer preference.
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Speak to an expert
Tension testing is essential for verifying product quality, safety and compliance. Selecting the right method, following recognised standards and using precision equipment ensures reliable results.
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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.
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Common challenges and solutions
Misalignment can cause uneven peeling forces.