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651
[Page extract]
What is double lap shear testing?
Double lap shear testing is a mechanical method used to measure the shear strength of adhesive bonds.
652
Case study
Test di coppia degli occhiali regolabile
Esempio di ingegneria personalizzato Adlens produce lenti per occhiali adattive, in cui la potenza ottica viene regolata da un quadrante laterale che viene quindi rimosso.
653
Case study
Coppia di rimozione del cappuccio dal dispositivo di rilascio del farmaco
Requisiti La società globale di tecnologia medica Becton Dickinson (BD) aveva bisogno di valutare la coppia richiesta per svitare il tappo di un dispositivo di somministrazione di farmaci.
654
Case study
Coppia di serraggio dei distributori della pompa
Requisiti Pfeiffer (ora Aptar Pharma), con sede in Germania, è un produttore leader di atomizzatori e sistemi di dosaggio per l'industria farmaceutica e cosmetica.
655
Case study
Torque tester for windows and sunroof controls
Requirement
The customer requested a portable system which would quickly and easily allow him to test the torque required to open and close windows in a car.
656
[Page extract]
What is wing tear testing (Winkelmann/Graves method)?
Wing tear testing is a tensile-based method for flexible materials, in which a wing-shaped specimen is subjected to a controlled force until it tears.
657
Case study
Construction safety netting certification testing
Requirement
IPS Safety Netting supplies and installs thousands of safety nets for the construction industry. The nets are used for arresting falls and for protection from falling debris.
658
[Page extract]
Why is the trapezoidal tear test important?
Tear resistance is a critical measure of a material’s durability, particularly in applications where the material may be subject to punctures, cuts, or repeated stress.
659
Case study
Filter test station
Requirement
The following tests were required in a simple-to-use system for a series of tests on automotive filters:
660
[Page extract]
ASTM D790-17
ASTM D790 is used to determine the flexural properties of unreinforced and reinforced plastics, including high modulus composites and electrical insulating materials utilizing a three-point loading system to apply a load to a simply supported beam (spec
661
[Page extract]
EN 12089
Thermal insulating materials, Bend testing, Construction materials, Loading, Deflection tests, Mechanical testing, Testing conditions, Test equipment, Test specimens, Reports, Accuracy, Reproducibility.
662
Case study
Syringe pump calibrator
Requirement
Medical device manufacturers, Cardinal Health, supply a range of syringe pump infusion systems to hospitals.
664
Case study
Preforme in PET: riproporre la produzione per i kit di test COVID-19
Requisiti Una cosa, che ha caratterizzato la lotta contro COVID-19, è stata l'ingegnosità e l'innovazione mostrate dai produttori per riutilizzare i propri impianti di produzione in serie per produrre articoli essenziali.
665
[Page extract]
BS EN ISO 9004
BS EN ISO 9004 provides guidance on achieving sustainable success through quality management. The European standard can be applied to all organisations across all sectors.
666
Case study
Test di allungamento della sacca di soluzione per infusione
Requisiti Fresenius Kabi è un produttore globale di prodotti farmaceutici e sistemi di somministrazione per terapie per infusione e nutrizione clinica.
667
Case study
Car window sliding force tester
Requirement
Bridgestone TG Adelaide, a major supplier of rubber components to the automotive industry in Australia, needed to measure the frictional load associated with sliding a glass window between two rubber guides.
668
Event
Understanding Adhesion Strength: 180 Degree Peel Test
Across many households and industries, consumers have developed a strong preference for and confidence in ‘Duct Tape’ for all types of uses and applications. This is mainly due to the adhesion strength.
669
Case study
Sicurezza dei bambini - forza per accedere all'accendino
Requisiti
Il cliente produce accendini e sta attualmente sviluppando una custodia / protezione progettata per aumentare la sicurezza dei bambini.
670
Case study
Peel testing identity cards
Requirement
The customer produces identity cards with a laminated cover. The customer wanted to know that the adhesive used to bond the laminate and card together was strong enough to withstand a high rate of day-to-day usage.
671
[Page extract]
Importance of child-resistant closures
Child-resistant closures are a critical safety feature for packaging containing pharmaceuticals, che
672
Case study
Adjustable spectacles torque test
Customised engineering example
Adlens manufacture adaptive spectacle lenses, where the optical power is adjusted by a side dial which is then removed.
673
Case study
Electrical assembly component strength
Customised engineering example
Due to the complex, asymmetric shapes of electrical assemblies, it can be difficult to grip the soldered, fused and welded parts in a way that mimic the forces applied when in use.
674
Case study
Durezza e adesività del riso cotto
Requisiti
La consistenza del riso è fondamentale per la percezione che il consumatore ha della qualità del prodotto. La consistenza è uno dei criteri sensoriali critici per l'accettazione.
675
[Page extract]
What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of