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1026
[Page extract]
Introduction to ergonomic strength testing
Ergonomic strength testing is a structured method for measuring an individual's capacity to perform physical tasks safely and efficiently.
1027
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Introduction to five-point bend testing
The five-point bend test is a specialised method for assessing the mechanical performance of structural panels, particularly their resistance to planar shear forces.
1028
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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.
1029
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Why is ultimate compressive strength important?
Ultimate compressive strength is a critical parameter in engineering design, safety, and product validation.
1030
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Best practices for reliable torque testing
Accurate and repeatable torque testing depends on attention to several technical factors.
1031
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What is torque testing?
Torque testing measures the rotational force required to turn or twist an object. In packaging, it is most often applied to closures such as caps, lids and twist-top mechanisms to ensure they open and close within defined performance limits.
1032
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The 3-Point Bend test goes to Summer School
Both Dr. Cote and Grubbs agree that one of the highlights of their year is the Materials Science summer course for high school students, where they had students design their own candy composites.
1033
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What is Young’s modulus?
Young’s modulus - also known as the modulus of elasticity or elastic modulus - defines how stiff a material is when a force is applied.
1034
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What is a three-point bend test?
A three-point bend test is a widely used method for determining the flexural properties of materials. It involves applying a load at the midpoint of a specimen supported at two points, creating a bending force.
1035
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How is the 135° peel test performed?
Specimen preparation
Test specimens are usually strips cut from the sealed edge of a tray or container.
1036
[Page extract]
Introduction to tangent modulus
In materials science and engineering, understanding how materials respond to stress is essential for ensuring safety, performance, and longevity. One key parameter used to characterise this behaviour is the tangent modulus.
1037
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How the strip method works
The strip method involves cutting a specimen to a precise width, typically 50 mm or 25 mm depending on the applicable standard, and mounting it in the grips of a tensile testing
1038
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Introduction to tear testing
Tear testing is a quality control procedure used to measure the resistance of a material to tearing under controlled conditions.
1039
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Why choose Mecmesin for flexural testing
Mecmesin’s flexural test systems are engineered for precision, repeatability, and compliance with international standards.
1040
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How running torque is measured
Running torque is typically measured using precision torque sensors mounted within a controlled test stand. The component under test is rotated at a defined speed, and torque is measured continuously during motion.
1041
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Speak to an Expert
The Concora Crush Test, as defined in TAPPI T 824, is a critical step in corrugated medium evaluation.
1042
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Secant modulus testing with Mecmesin
Mecmesin testing systems such as the OmniTest and MultiTest-dV
1043
[Page extract]
Introduction to tension methods
Tension methods are a core approach in texture analysis, used to measure how a material behaves when subjected to a pulling force until it deforms or fails.
1044
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What is cantilever bend testing?
Definition and purpose
Cantilever bend testing assesses a component’s flexural response by applying a controlled force at a set distance from a fixed end.
1045
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Introduction to compressive modulus
Compressive modulus, also known as the modulus of elasticity in compression, is a key mechanical property describing a material’s ability to resist deformation under compressive load.
1046
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Applications of running torque testing
Running torque testing is used across a wide range of industries and products, including:
1047
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What is the Concora crush test?
Definition and overview
The Concora Crush Test (CCT) is a standardised method used to measure the crush strength of corrugated medium, specifically the fluted inner layer of corrugated board.
1048
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Applications in industry
The Delft tear test is used wherever rubber and thermoplastics need to maintain performance under stress. Common uses include:
1049
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Speak to an expert
Tensile and compression testing are essential for understanding material behaviour and ensuring that components perform safely and reliably in their intended environment.
1050
[Page extract]
Applications of edge crush testing in packaging
Design and development
ECT results guide engineers in selecting the correct board grade for the intended application, balancing performance and cost.