Search results
726
Caso de estudio
Surgical instrument operational torque
Customised engineering example
Endoscopic and laparoscopic surgical instruments are operated by axial and rotating adjustments in the handle, to perform precision movement in the head.
727
Caso de estudio
Cardboard beverage bottle carrier unfolding
Customised engineering example
A manufacturer of fully-enclosed cartons wanted to quality test the fold-out force for a variety of their designs, used mainly to package drinks bottles and cans.
728
[Page extract]
BS EN 388
Abrasion resistance up to 8,000 cycles
Blade resistance
Tear resistance
Puncture resistance
729
[Page extract]
BS EN 2591-412
Covers a method of assessing the insertion/extraction forces for contacts used in elements of connection.
730
[Page extract]
BS EN ISO 2062
Yarn, Packages (yarn), Textile products, Textile testing, Yarn testing, Tensile testing, Elongation at fracture, Breaking load, Wet-strength tests, Strength of materials, Specimen preparation, Testing conditions, Test equipment
731
Caso de estudio
Cosmetics tube flip-cap attachment strength
Customised engineering example
Many flip-caps on flat-sealed cosmetics tubes are not designed for removal by the consumer under normal use.
732
Caso de estudio
Prueba de conexión en componentes de inyección de combustible.
Requisito Se requirieron varias pruebas destructivas y no destructivas en un conjunto de plástico utilizado en un conjunto de inyección de combustible. Las pruebas incluyeron:
734
[Page extract]
BS EN 671-1
Fire hydrants, Fire hoses, Firefighting equipment, Flexible pipes, Fire hose reels, Hose reels, Fire safety in buildings, Performance, Approval testing, Corrosion tests, Ageing tests, Flow measurement, Endurance testing, Impact testing, Pressure testing
735
[Page extract]
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.
737
Caso de estudio
Champagne and sparkling wine cork twist extraction effort
Requirement
Solution
Test equipment
739
[Page extract]
ASTM D1683
This test method measures the sewn seam strength in woven fabrics by applying a force perpendicular to the sewn seams.
740
Página
Accessory catalogue
Choosing your accessories
To achieve accurate test results it's important that your sample is gripped and held correctly.
741
[Page extract]
Electrical switches and connectors
Switches and connectors may be low-cost simple electro-mechanical devices but they are ubiquitous in millions of products and devices we use every single day.
742
[Page extract]
BS EN ISO 12625-12
Specifies a test method for the determination of the tensile strength of perforated lines of tissue paper. It uses a tensile-testing apparatus operating with a constant rate of elongation.
743
[Page extract]
BS EN 2243-3
Air transport engineering, Adhesives, Metals, Cellular materials, Peeling tests, Adhesion tests, Tensile testing, Test specimens, Specimen preparation, Testing conditions, Test equipment
744
[Page extract]
Aerospace
Safety and reliability are paramount in the aerospace industry. Around the world many airlines, manufacturers of commercial and military aircraft and helicopters, suppliers of fasteners, landing gear and avionics plus mainte
745
Caso de estudio
Prueba de fuerza de extracción de DVD
Requisito El cliente, un proveedor líder de DVD en caja, había experimentado una gran variación en la cantidad de fuerza requerida para extraer el DVD de la espita central de la caja. En casos extremos, esto provocó daños en el disco real.
746
[Page extract]
Doors, windows and shutters
The effective safe performance of doors, windows and shutters requires them to be sturdy yet also easy to operate for users.
747
[Page extract]
Physiology
We exert force and torque with our muscles in almost all our everyday activities.
749
Caso de estudio
Prueba de dureza de gránulos
Requisito Ecosyl Products Limited es una de las empresas líderes mundiales en la venta y comercialización de aditivos forrajeros para la industria agrícola.
750
Caso de estudio
Pruebas de penetración de placas de yeso para rendimiento y durabilidad.
Requisito Saint-Gobain (yeso británico) son líderes en el diseño; producción y distribución de materiales para la construcción; mercados industriales y de consumo y son el mayor distribuidor europeo de materiales de construcción.