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1427
Case study
Esforço de extração de torção de champanhe e vinho espumante
Requerimento Solução Equipamento de teste
1428
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Common test methods and standards
Internationally recognised standards ensure that compressibility and recovery testing is consistent and repeatable across laboratories and production sites.
1429
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Applications across industries
Compressive hardness testing is applied in many sectors to confirm that materials meet performance and safety criteria.
1430
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Introduction to yield point testing
Yield point testing is essential for understanding the mechanical behaviour of materials.
1431
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Torque testing methods
Programmable torque testers
Motorised torque testers allow engineers to define torque profiles, control rotational speed, and capture the complete torque-tension curve.
1432
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Destructive and non-destructive methods
Testing may be performed destructively or non-destructively depending on the objectives.
1433
Event
Tensile Testing for Wiring Harness Connections
The only way of really knowing the strength of a crimped terminal is to pull it. This can reveal production problems, where strand nicks, incorrect crimp height, or effects from changes in terminal supply, may not be clearly apparent.
1434
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ISO 9187-1
ISO 9187-1:2010 specifies materials, dimensions, capacities, performance and packaging requirements for three forms of glass ampoule (forms B, C and D) for injectable pharmaceutical products.
1435
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Introduction to single lap shear testing
Single lap shear testing is a widely used method for determining the shear strength of an adhesive bond between two overlapping materials.
1436
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ISO 8033
ISO 8033 specifies methods for the determination of the adhesion between lining and reinforcement, between cover and reinforcement, between reinforcement layers, between cover and outer lamination (thin layer of material outside the cover for protection
1437
Case study
Teste de mola de torção
Exemplo de engenharia customizada Ao contrário da maioria das molas de compressão e tensão, as molas de torção são produzidas em uma variedade de formas com diferentes posições das pernas.
1438
Case study
Display thin film coating 90 degree peel test
Requirement
The Thin Film Centre at University of Paisley conducts ground-breaking research into flexible displays and required the means to analyse the adhesion between films and their substrates.
1439
[Page extract]
Best practices in conducting cone penetration tests
Step-by-step procedure
Sample preparation - Condition the sample according to the standard, controlling temperature and humidity where required.
Equipment calibration - Confirm the
1440
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ASTM D3578
Scope... 1.1 This specification describes certain requirements for natural rubber gloves used in conducting medical examinations and diagnostic and therapeutic procedures. It also covers natural rubber gloves used in handling contaminated medical
1441
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Applications in demanding sectors
The strip method is used wherever fabric integrity under load is critical:
1442
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Introduction to breaking torque tests
Breaking torque testing, also known as torque-to-failure is a critical mechanical test used to determine the point at which a component or assembly fails under rotational force.
1443
Case study
Hygienic disposal bin closure testing
Customised engineering example
A manufacturer of hygienic disposal bins came to us with a nappy (diaper) disposal unit fitted with a rotary intake mechanism.
1444
[Page extract]
Understanding torque testing
Types of torque testing in packaging
Several torque measurements are relevant to closure performance:
1445
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Comparison with other bending methods
While the five-point bend test is designed to evaluate planar shear, other bending methods address different mechanical behaviours:
1446
[Page extract]
BS EN ISO 12230
This European Standard specifies a method for the determination of the tensile properties of materials used as surfaces for sports areas.
1447
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Applications of bulk analysis testing
Industries and products
Bulk testing is relevant to a wide range of industries.
1448
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Comparing FCT with CMT
The flat crush test measures the compressive strength of the fluted structure in finished board, taking into account liners and adhesives.
1449
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BS EN ISO 376
BS EN ISO 376:2011 looks at the calibration of force-proving instruments used for the static verification of uniaxial testing equipment. These include tension and compression testing machines.
1450
Case study
Diamante pull-off test
Requirement
The customer was a supplier to major UK clothing retailer Marks & Spencer, who stipulate that all fasteners and attachments must be tested to failure.