Search results
2251
[Page extract]
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.
2253
[Page extract]
Analysing and interpreting results
Results are expressed as the maximum load sustained by the sample. This can be converted into a ring crush index by dividing by the specimen width.
2254
[Page extract]
Introduction to single rip trouser tear testing
Single rip trouser tear testing is a method used to measure a material’s ability to resist the propagation of a tear once it has started.
2255
[Page extract]
What’s their secret?
“Prior to joining our class, most of our students had no actual experience with materials testing, apart from what they saw in a textbook.
2256
Sensor
Sensores - Probadores de materiales
Sensores Los sistemas de prueba de materiales OmniTest y MultiTest-dV utilizan la gama de sensores de carga mejorada (ELS) de precisión de alta resolución de Mecmesin para registrar cargas de tracción y compresión. ELS Una celda de carga de precisión…
2257
Caso de estudio
Luer y conector de pequeño calibre Prueba de torque
Requisito Las normas internacionales relevantes para conectores de pequeño calibre para líquidos y gases en aplicaciones de atención médica se centran en su facilidad de uso y resistencia a fugas o mal manejo.
2258
[Page extract]
Defence
Mecmesin supplies force, torque and materials testing equipment to defence contractors and their subcontractors around the world. These companies face stringent regulation in performance, quality and reliability..
2259
Producto
Medidor de fuerza digital con pantalla táctil
VFG
850-600
Presentamos el VFG, el medidor de fuerza de pantalla táctil más avanzado, impulsado por Vector OS. Un instrumento de mano construido para entornos difíciles para brindar precisión y confiabilidad. Diseñado para pruebas de tracción y compresión en el campo…
2260
Caso de estudio
Prueba de torque helicoidal de resorte de torsión
Requisito Los componentes con resorte se usan ampliamente en artículos para el hogar y el consumidor: pinzas para la ropa, clips y ratoneras anticuadas; pequeñas puertas y solapas en cámaras o equipos de alta fidelidad; Puertas y cierres gran
2261
Caso de estudio
Resistencia a la rotura de la herramienta de corte y afilado de diamante
Requisito Las herramientas de diamante que permiten un procesamiento de alta precisión y alta calidad se utilizan en diversas industrias, incluida la automotriz, informática y electrónica.
2262
[Page extract]
IFI 143
This standard provides a test method for determining the torque-tension relationship on both external and internal threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners.
2263
[Page extract]
Tipo de prueba
Mecmesin proporciona soluciones para pruebas en productos o materiales que requieren la medición de su resistencia física. Por lo general, esto implica aplicar y registrar la fuerza para separar, empujar, girar o girar.
2264
[Page extract]
BS ISO 6939
Applicable to spun single and folded yarns of any fibre or mixture of fibres manufactured by any spinning systems. Not recommended for testing filament yarns, glass yarns, more complex structures such as cabled yarns or cords.
2265
[Page extract]
BS EN 2591-418
Describes a method of determining the insertion/extraction forces of female contacts used in elements of electrical and optical connection by means of gauges.
2266
[Page extract]
PD CEN/TR 17394-3
This document defines a test method for security of attachment of functional and decorative metal mechanically applied press fasteners to children's clothing including for example gloves, hats, scarves, hosiery, ties, and textile belts.
2267
[Page extract]
BS EN 1464
Specifies a floating roller method for the determination of the peel resistance of adhesive bonds between one rigid adherend and one flexible adherend when tested under specified conditions of preparation and testing.
2268
Caso de estudio
Insulation film stiffness testing
Customised engineering example
Familiar with three-point bending to test flexural strength properties?
2269
Caso de estudio
Prueba de extracción de aguja a férula
Requisito El cliente, Oxford Instruments, deseaba realizar una prueba de extracción destructiva para evaluar la fuerza de tensión máxima para separar los 2 componentes.
2270
[Page extract]
ASTM D6324-11
ASTM D6324 covers the minimum requirements for individually packaged male condoms made from polyurethane. This specification also describes the minimum inspection and quality levels that shall be utilized in referee tests.
2271
Event
Introduction to Consumer Packaging Testing
Damaged packaging can not only cost money but also impact brand perception. Consumers are less likely to purchase a product with damaged packaging, or if their product arrives damaged from poor packaging during the shipping and transport process.
2272
[Page extract]
ASTM D4179
1.1 This test method covers determining the resistance of formed catalysts and catalyst carriers to compressive force and is applicable to regular catalyst shapes such as tablets and spheres.
2273
[Page extract]
ISO 4674-1
Describes two methods for determining the forces necessary to initiate and propagate tearing of a coated fabric using the constant rate of tear method. The methods described are:
method A: tongue tear
method B: trouser tear
2274
[Page extract]
ISO 11897
ISO 11897 specifies a method for the determination, under given conditions, of the resistance to tear propagation on an edge fold of sacks made from thermoplastic flexible film.
2275
Caso de estudio
Validación de par de cierre
Requisito El cliente tenía varios probadores de par de cierre Tornado y deseaba realizar verificaciones de validación periódicas sin la necesidad de devolver las unidades a Mecmesin o a un laboratorio aprobado.