Search results
451
[Page extract]
Compression
Compression testing is a way of determining how something will react when a compressive force is applied to it. It typically involves measuring the relationship between the applied force and how much the object deforms.
It is performed to:
453
[Page extract]
Top-Load
Top-load testing (also known as 'column-crush' and 'axial force resistance') is performed mainly on blow moulded, thermoformed or injection moulded plastic containers.
455
[Page extract]
Procedure for tensile testing
While the specifics vary depending on material type and applicable standards, the general procedure includes:
456
[Page extract]
How is torque to turn testing performed?
Torque to turn testing typically involves mounting the test specimen in a secure fixture, aligning the axis of rotation, and applying torque until the component begins to move.
457
[Page extract]
Compliance with industry standards
Mecmesin torque systems are engineered to comply with industry standards, including ASTM D7860-14 for chil
458
[Page extract]
Testing procedures for electrical connectors
For electrical connectors, insertion and withdrawal testing is essential to ensure reliable contact, mechanical robustness, and compliance with relevant standards.<
459
[Page extract]
Grab method vs strip method
Compared with the strip method (as defined by ISO 13934-1), which grips the full width of the fabric, the grab method
460
[Page extract]
Comparative analysis of testing standards
Different standards address specific materials and applications:
461
[Page extract]
Mecmesin equipment for 90-degree peel testing
Mecmesin provides a range of test systems designed for peel and adhesion applications:
462
[Page extract]
Magnets and solenoids
Solenoids, a type of electromagnet generating a uniform magnetic field when an electric current is passed through it, have applications in many different types of industries.
463
[Page extract]
Understanding shear testing in tension
Shear testing in tension is a mechanical method used to measure the resistance of a material or bonded joint to forces acting parallel to the bonding surface.
464
[Page extract]
What is peel testing
A peel test measures the force needed to separate two bonded materials, usually by applying force at a set angle until the adhesive bond fails.
465
[Page extract]
Puncture resistance testing methods
Puncture resistance measures the ability of a material to withstand an actual perforation event, simulating damage from sharp or pointed objects.
Applications include:
466
[Page extract]
Standards for box crush testing
ASTM D642-00
This standard specifies methods for determining the compressive resistance of shipping containers, both filled and empty.
467
[Page extract]
Types of friction
Static friction
Static friction prevents an object from moving when a force is applied.
468
[Page extract]
Test method and procedure
Preparing specimens
Material selection - Use representative samples from the batch being tested.
Cutting - Prepare specimens to the exact dimensions specified in
469
[Page extract]
Common challenges in yield point testing
Specimen alignment issues
Misalignment during clamping can cause uneven stress distribution, resulting in inaccurate readings.
470
[Page extract]
Mecmesin equipment for compressive strength testing
Precision solutions for measuring ultimate compressive strength
Mecmesin’s OmniTest and
471
[Page extract]
Understanding ASTM D2718 standards
The ASTM D2718 standard sets out the procedures for conducting planar shear tests on structural panels using the
472
[Page extract]
Mecmesin equipment for torque testing
Mecmesin has decades of expertise in closure torque measurement, offering solutions designed for accuracy, repeatability and easy integration into quality control processes.
473
[Page extract]
Understanding compressive and tensile forces
Insertion and withdrawal testing focuses on two key force measurements:
474
[Page extract]
Plastic components and sub-assemblies
The successful design and production of plastic components requires careful attention to be paid to many elements. The choice of plastic material depends on the desired performance characteristics - will parts be under constant load?
475
[Page extract]
Introduction to fabric testing
Fabric testing plays a critical role in quality assurance, helping manufacturers assess the mechanical, physical, and chemical properties of textile materials.