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2351
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ASTM D3480
These test methods cover the measurement of the downward force required to open or activate child-resistant snap-engagement packages.
2352
Caso de estudio
Fuerza de actuación del dispensador de la bomba.
Requisito El cliente fabrica una gama de bombas dispensadoras para la industria cosmética y del cuidado de la belleza.
2353
Caso de estudio
Pruebas de dispositivos médicos.
Requisito Para proporcionar una máquina de prueba de tensión flexible y de bajo costo que se pueda usar junto con un accesorio especial, para realizar una variedad de pruebas funcionales y destructivas en una gama de productos.
2354
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TAPPI T 541
This method describes a procedure for measuring the internal fiber bond strength (z-direction tensile strength) of paperboard using an instrument that subjects a normal separation force to 6.45-cm2 (1-in2) specimen.
2355
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ISO 7623
ISO 7623 specifies a method for determining the bond strength of metal cords to their surrounding coating, either in the initial state or after thermal treatment.
2356
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ASTM D5179-16
ASTM D5179 is a test method for determining organic coatings adhesion to a plastic substrate. It can be used to evaluate the adhesion (pull-off strength) of various coating/substrate combinations e.g. paint and varnish.
2357
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ASTM D1975
ASTM D1975 provides procedures for an indication of the environmental stress crack resistance of plastic injection moulded open head pails, covers, and components as a summation of the effects of container design, resin and manufacturing.
2358
Caso de estudio
Esfuerzo de cierre de la puerta del coche
Requisito Al cerrar las puertas del automóvil, los usuarios deben aplicar una cierta fuerza para iniciar el movimiento y garantizar un cierre completo.
2359
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ISO 8627
Specification of a test method and grading scheme for the stiffness of the tufted area of conventional manual tooth-brushes, together with the relevant information concerning definitions and those concerning testing machines.
2360
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ASTM D3354
ASTM D3354 is a test method that provides quantitative information on the degree of blocking i.e. unwanted adhesion between layers of plastic film.
2361
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BS EN 12814-1
BS EN 12814-1 is a bend test method for testing welded joints of thermoplastics semi-finished products.
2362
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ASTM D747-10
ASTM D747 is used to determine the flexibility of plastics by means of a cantilever beam.
2363
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BS EN ISO 1856
BS EN ISO 1856 is a test method that specifies three methods for determining the compression set of flexible cellular materials and applies only to latex and polyurethane foams of thickness greater than 2 mm.
2364
Caso de estudio
Papel de filtro de prueba de pelado de 90 grados
Ejemplo de ingeniería personalizada Las plantillas de cáscara de rodillo flotante se usan regularmente para probar laminados donde la lámina de respaldo es rígida y la lámina de revestimiento es flexible (por ejemplo, tarjetas de seguridad) <
2365
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BS EN 520
Plasterboard, Gypsum plaster, Boards, Wall linings, Construction systems parts, Performance, Strength of materials, Fire resistance, Sound insulation, Water vapour, Permeability, Thermal resistance, Performance testing, Dimensional measurement, Physical
2366
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ASTM D7084-04
1.1 This test method covers the determination of bulk crush strength of a bed of formed catalyst particles 1⁄32 to 3⁄16 in.
2367
Caso de estudio
Wall-mounted air freshener destructive loading evaluation
Requirement
The customer wished to apply a controlled load of 350N to a wall mounted air freshener, replicating the effect of a child standing on it. The load needed to be applied in turn to 4 different planes on the product, e.g.
2368
Caso de estudio
Cierres de líquidos a granel
Ejemplo de ingeniería personalizada Nuestro cliente fabrica transportadores de líquidos a granel equipados con cierres de válvulas de plástico de dos partes.
2369
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BS 1726-1
Provides guidance on methods of specifying and tolerancing hot coiled compression springs, and cold coiled springs that fall outside the size range limits specified in BS EN 15800.
2370
Caso de estudio
Broches para bolsos y otros componentes del equipaje
Requisito Las profundidades aparentemente interminables del bolso de una mujer (¡o de una persona!) Están envueltas en misterio.
2371
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ASTM D1002
This test method covers the determination of the apparent shear strengths of adhesives for bonding metals when tested on a standard single-lap-joint specimen and under specified conditions of preparation and test.
2372
Caso de estudio
Ensayo con jeringa según la norma ISO 11040-4 Anexo C1 resistencia a la rotura de la brida
Requisito
La omnipresente jeringa médica es un dispositivo extremadamente importante, que suministra productos inyectables (parenterales) al paciente mediante un mecanismo de cilindro y émbolo.
2373
[Page extract]
CETIE Guide 4
This document concerns the crowning process, using crown caps for which the seal is provided by a plastic liner, onto glass finishes adapted to either "pry-off" or "twist crown" applications.
2374
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ISO 12236
Specifies a method for the determination of the puncture resistance by measuring the force required to push a flat-ended plunger through geosynthetics.
2375
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ASTM D1876
This test method measures the peel separation strength of two flexible materials that have been bonded together.