Search results
626
Caso de estudio
Prueba de flotación final de la tapa del inhalador
Requisito 'El flotador final es el desplazamiento en mm de un producto', en este caso el cierre de la tapa dispensadora del inhalador medido a una carga específica.
627
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What is wing tear testing (Winkelmann/Graves method)?
Wing tear testing is a tensile-based method for flexible materials, in which a wing-shaped specimen is subjected to a controlled force until it tears.
628
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Why is the trapezoidal tear test important?
Tear resistance is a critical measure of a material’s durability, particularly in applications where the material may be subject to punctures, cuts, or repeated stress.
629
Caso de estudio
Torque tester for windows and sunroof controls
Requirement
The customer requested a portable system which would quickly and easily allow him to test the torque required to open and close windows in a car.
630
Caso de estudio
Construction safety netting certification testing
Requirement
IPS Safety Netting supplies and installs thousands of safety nets for the construction industry. The nets are used for arresting falls and for protection from falling debris.
631
Caso de estudio
Filter test station
Requirement
The following tests were required in a simple-to-use system for a series of tests on automotive filters:
632
Caso de estudio
Prueba TTF de extracción de botones de ropa
Requisito El cliente era un proveedor del importante minorista de ropa del Reino Unido, Marks & Spencer, quien estipula que todos los sujetadores y accesorios deben ser probados a prueba de fallas.
633
Caso de estudio
Syringe pump calibrator
Requirement
Medical device manufacturers, Cardinal Health, supply a range of syringe pump infusion systems to hospitals.
634
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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.
635
Caso de estudio
Prueba de extracción del accesorio del arco en la ropa
Requisito El cliente era un proveedor del importante minorista de ropa del Reino Unido, Marks & Spencer, quien estipula que todos los sujetadores y accesorios deben ser probados a prueba de fallas.
636
Caso de estudio
Car window sliding force tester
Requirement
Bridgestone TG Adelaide, a major supplier of rubber components to the automotive industry in Australia, needed to measure the frictional load associated with sliding a glass window between two rubber guides.
637
Caso de estudio
Medición fisiológica de la fuerza articular.
Requisito La Universidad de La Trobe en Melbourne requirió un dispositivo para probar la primera articulación metatarsofalángica, comúnmente conocida como el dedo gordo del pie.
638
Event
Understanding Adhesion Strength: 180 Degree Peel Test
Across many households and industries, consumers have developed a strong preference for and confidence in ‘Duct Tape’ for all types of uses and applications. This is mainly due to the adhesion strength.
639
Caso de estudio
Peel testing identity cards
Requirement
The customer produces identity cards with a laminated cover. The customer wanted to know that the adhesive used to bond the laminate and card together was strong enough to withstand a high rate of day-to-day usage.
640
Caso de estudio
Ensayo de resistencia de anclaje de raíces para resistencia al alojamiento
Requisito Una universidad holandesa líder quería mejorar el rendimiento y la calidad de un cultivo de cereales sin gluten llamado Teff (Eragrostistef). El teff es un grano antiguo que se origina en Etiopía y ahora se cultiva en Europa.
641
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What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of
642
Caso de estudio
Adjustable spectacles torque test
Customised engineering example
Adlens manufacture adaptive spectacle lenses, where the optical power is adjusted by a side dial which is then removed.
643
[Page extract]
Force systems
Do you need a level of accuracy and repeatability which just cannot be achieved by manual testers?
644
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FINAT FTM 9
This test method describes a means of assessing probably the most important and yet the hardest to measure property of pressure sensitive materials, the tack.
645
Caso de estudio
Electrical assembly component strength
Customised engineering example
Due to the complex, asymmetric shapes of electrical assemblies, it can be difficult to grip the soldered, fused and welded parts in a way that mimic the forces applied when in use.
646
[Page extract]
ASTM D6272-17
This test method covers the determination of flexural properties of unreinforced and reinforced plastics, including high-modulus composites and electrical insulating materials in the form of rectangular bars molded directly or cut from sheets, plates, o
647
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Manual test stands
Manual test stands allow simple force testing when budgets are limited.
Lever-operated models enable rapid testing of tension and compression up to 500 N.
648
Caso de estudio
Par de extracción de la tapa del dispositivo de administración de medicamentos.
Requisito La compañía global de tecnología médica Becton Dickinson (BD) necesitaba evaluar el torque requerido para desenroscar la tapa de un dispositivo de administración de medicamentos.
649
Caso de estudio
Magnet pull tester
Requirement
Magnetic separators trap and remove ferromagnetic foreign bodies from product streams, in order to guarantee high product quality and prevent damage to machinery and processing equipment.
650
[Page extract]
BS EN 12346
Gymnastics equipment, Wall bars, Ladders, Sports equipment, Indoor sports equipment, Design, Dimensions, Height, Dimensional tolerances, Shape, Strength of materials, Safety measures, Marking, Instructions for use, Equipment safety, Mechanical testing,