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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.
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ISO 34-2 standards explained
ISO 34-2 specifies the Delft tear test procedure for vulcanised or thermoplastic rubber, ensuring testing is carried out under consisten
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Introduction to material mechanics
Material mechanics is the study of how materials respond to forces such as tension, compression, torsion and shear. It is a core discipline within engineering, underpinning design, manufacturing and quality assurance across many sectors.
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Standards and compliance
International standards ensure penetration and puncture testing is performed consistently for reliable and comparable results.
Key examples include:
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Introduction to breaking torque tests
Breaking torque testing, also known as torque-to-failure is a critical mechanical test used to determine the point at which a component or assembly fails under rotational force.
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Mecmesin systems for top-load testing
Vertical load and axial resistance expertise
Mecmesin offers dedicated axial load test systems widely used for
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Methods of compressive burst testing
Inflationary burst testing
In this method, internal pressure is gradually increased using air, gas, or liquid until the container ruptures. This is widely applied to:
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Mecmesin solutions for compressive shear testing
Mecmesin offers precision testing systems and fixtures designed for single- and double-shear configurations, suitable for a wide range of materials and load capacities.
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Brushes
Brushes use synthetic or natural filaments to create bristles which are typically clamped to a handle via a ferrule.
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Understanding tear strength and its importance
Tear strength measures the force a material can withstand before a tear propagates. It covers both the initial rupture and the resistance to further tearing once damage has started.
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Speak to an expert
Ergonomic strength testing plays a vital role in preventing workplace injuries, supporting patient rehabilitation, and meeting regulatory standards. Choosing the right equipment is key to obtaining accurate, actionable results.
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Standards for flexural testing
Consistency in flexural strength testing is achieved through compliance with recognised standards, which define specimen dimensions, loading rates, and reporting requirements.
Key standards include:
289
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Standards and compliance
International standards ensure penetration and puncture testing is performed consistently for reliable and comparable results.
Key examples include:
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Why the ring crush test is critical for paperboard strength
Paperboard packaging must combine cost-efficiency with protective performance.
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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.
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Standards for breakaway torque testing
Breakaway torque testing is governed by a range of industry-specific standards designed to ensure safety and consistency in packaging performance.
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How is top-load testing performed?
Equipment and setup
The essential equipment for a top-load test includes:
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Introduction to compressibility and recovery testing
Compressibility and recovery testing measures how a material behaves under load and how effectively it returns to its original form once the load is removed.
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Comparing compressive and tensile modulus
While compressive modulus measures stiffness under compression, tensile modulus measures stiffness under tension.
Key differences:
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Introduction to Delft tear testing
The Delft tear test is a specialised method for determining the tear strength of vulcanised rubber, thermoplastic elastomers and similar flexible materials.
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Importance of ergonomic strength testing
Ergonomic strength testing is essential for ensuring that human performance matches task requirements. This alignment reduces the risk of musculoskeletal injuries and improves long-term health outcomes.
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Industrial applications and benefits
FCT is an essential quality control and design optimisation tool for:
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Introduction to the ring crush test
The ring crush test (RCT) is a key method for determining the edgewise compression strength of paper and paperboard.