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1151
[Page extract]
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.
1152
Case study
Sforzo automobilistico di tornitura di finestre
Requisiti Il cliente ha richiesto un sistema portatile che gli consentisse di testare rapidamente e facilmente la coppia richiesta per aprire e chiudere i finestrini di un'auto.
1153
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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.
1154
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.
1155
[Page extract]
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
1156
Case study
Electrical connector insertion and withdrawal forces
Customised engineering example
Push-fit electrical connectors with hole or dimple detents (also known as 'spade terminals') must offer a firm but practical fit.
1157
[Page extract]
ASTM F152-95
ASTM F152 is a test standard that covers tensile strength of nonmetallic gasketing materials at room temperature.
1158
Case study
Chiusure di porta rinfuse liquide
Esempio di ingegneria personalizzato Il nostro cliente produce porta rinfuse liquide dotate di chiusure di valvole in plastica in due parti.
1159
[Page extract]
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.
1160
Case study
Funzionamento del flacone dell'erogatore della pompa
Esempio di ingegneria personalizzato Come metodo per erogare liquidi e spray, i propellenti, come il gas in pressione, sono evitati per molte ragioni. Al loro posto vengono spesso utilizzati distributori con pompe manuali a molla.
1161
[Page extract]
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,
1162
[Page extract]
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
1163
[Page extract]
SAE USCAR-21-4
This specification defines test methods and requirements for validation of solderless crimped connections.
1164
[Page extract]
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,
1165
[Page extract]
EN 22872
EN 22872 specifies two methods for testing complete, filled transport packages for compression resistance.
1167
[Page extract]
Carta e cartone
La carta e il cartone sono utilizzati in una vasta gamma di applicazioni e, come tali, sono sottoposti a varie fasi di lavorazione che impongono notevoli requisiti in termini di resistenza dei materiali.
1168
Case study
Coppia di rimozione del cappuccio a prova di bambino 'spremere e torcere'
Requisiti
Reckitt-Benckiser è un produttore di flaconi per liquidi detergenti "Harpic" a collo di cigno in HDPE (polietilene ad alta densità).
1169
Case study
Prova di tensione del film plastico
Requisiti Il cliente utilizza un film plastico a doppio strato per l'imballaggio del film per l'imballaggio di alimenti per animali domestici e dolciumi.
1172
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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.
1173
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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.
1174
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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:
1175
[Page extract]
Fastening torque
Bolts and screws secure many constructions, and the equal integrity and performance of each is crucial.