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1176
Case study
Serrage Luer lock et couple de déverrouillage
Exemple d'ingénierie sur mesure
Les normes de test Luer Lock exigent fréquemment la mesure du couple tout en appliquant simultanément une force axiale prédéfinie.
1177
Page
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1178
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ISO 12625-5
ISO 12625-5:2005 specifies a test method for the determination of the wet tensile strength of tissue paper and tissue products after soaking with water, using a tensile-strength-testing apparatus operating with a constant rate of elongation.
1179
Case study
Essais sur neutralisation de la sécurité de portes de train
Exemple d'ingénierie sur mesure
Un opérateur ferroviaire britannique avait besoin d’une méthode permettant de vérifier leurs portes coulissantes de wagon et la sensibilité à la détection d’un obstacle lors de la fermet
1180
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ASTM D695-15
ASTM D695 is a test method used to determine the mechanical properties of unreinforced and reinforced rigid plastics, including high-modulus composites, when loaded in compression at relatively low uniform rates of straining or loading.
1181
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BS 6965-1
Cartons, Board (paper), Paper products, Crease-recovery tests, Creasing tests, Folding, Test equipment, Specimen preparation, Testing conditions, Reproducibility, Containers, Blanks, Stiffness, Boxboard
1182
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BS EN 61238-1
Electric connectors, Crimped connectors, Electric cables, Power cables, Electric conductors, Electric wires, Copper, Aluminium, Temperature, Classification systems, Type testing, Short-circuit current tests, Resistance measurement, Mechanical testing, T
1183
Case study
Luer lock fastening and release torque
Customised engineering example
Luer lock test standards frequently call for measuring torque whilst simultaneously applying a pre-defined axial force.
1184
Case study
Essai de rigidité du film isolant
Exemple d'ingénierie sur mesure Familier avec la flexion en trois points pour tester les propriétés de résistance à la flexion?
1185
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ASTM C1147
ASTM C1147 testing covers the evaluation of joints between two pieces of weldable grades of thermoplastic material. This testing is intended to establish methods to evaluate minimum short term weld factors.
1186
Case study
Force de fonctionnement de distributeur à pompe
Exemple d'ingénierie sur mesure
En tant que méthode de distribution de liquides et de pulvérisations, les propulseurs à spray, utilisant du gaz sous pression, sont évités pour de nombreuses raisons.
1187
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ASTM D882-18
ASTM D882 is a test method that covers the determination of tensile properties of plastics in the form of thin sheeting and films (less than 1.0 mm (0.04 in.) in thickness). It is used to measure tensile properties including ultimate tensile strength,
1188
Case study
Essai du ressort de torsion
Exemple d'ingénierie sur mesure
Contrairement à la plupart des ressorts de compression et de traction, les ressorts de torsion se présentent sous différentes formes avec différentes positions des branches.
1189
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DIN EN 61238-1
Electric connectors, Crimped connectors, Electric cables, Power cables, Electric conductors, Electric wires, Copper, Aluminium, Temperature, Classification systems, Type testing, Short-circuit current tests, Resistance measurement, Mechanical testing, T
1191
[Page extract]
SAE USCAR-21-4
This specification defines test methods and requirements for validation of solderless crimped connections.
1192
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BS EN 1263-1
Safety nets, Restraint systems (protective), Construction equipment, Safety devices, Building sites, Occupational safety, Performance, Man-made fibres, Polyamide fibres, Polyolefin fibres, Ropes, Performance testing, Mechanical testing, Tensile testing,
1193
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EN 22872
EN 22872 specifies two methods for testing complete, filled transport packages for compression resistance.
1196
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Needle penetration and drag testing assess the force required to insert a needle into a material and the friction experienced during this process. This test ensures that syringes perform reliably, reducing risks to patients and healthcare providers.
1197
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Abrasion
Abrasion is the surface wear caused by rubbing with another material. The consumer would expect textiles and other products to withstand a certain amount of deterioration.
1198
[Page extract]
Compression testing
Compression testing is a way of determining how something will react when it is squashed, or when a force is applied to it in compression.
It is performed to:
1199
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Test de compression
Le test de compression permet de déterminer la réaction d'un élément lorsqu'il est écrasé ou lorqu'une force lui est appliquée en compression.
Il est effectué pour:
1200
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Fastening torque
Bolts and screws secure many constructions, and the equal integrity and performance of each is crucial.