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Key methods of penetration resistance testing
Penetration resistance measures a material’s ability to resist intrusion by a probe or object under applied force without tearing, cracking, or losing functional integrity.
Applications include:
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The process of tension testing
Tension testing follows a defined process to ensure accuracy and repeatability:
578
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Types of flexure tests
Different flexure testing setups are chosen based on the nature of the material, the required precision, and the industry standards being followed.
579
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What is bulk analysis testing?
Definition and purpose
Bulk analysis testing assesses the mechanical properties of particulate materials as a collective whole, rather than analysing individual particles. This includes powders, granules, pellets and similar materials.
580
Case study
Deri ISO Mukavemet, Uzama ve Yırtılma Direnci Yöntemleri Testi
gereklilik Rusya'nın en büyük tabaklarından biri olan Moskova yakınlarındaki Ryazan merkezli Russkaya Kozha, deri malzemeleri üzerinde bir dizi uluslararası ISO standardına uygun olarak çekme testleri yapmak istedikleri için Mecmesin'
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How to perform a breaking torque test
Required equipment and setup
Mecmesin offers a range of torque testing systems suited to different torque capacities and application requir
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Strip Torque
Strip torque testing is a specialised method used to evaluate the performance and safety of threaded closures and connectors in packaging, medic
583
Case study
PET preformlar - COVID-19 test kitleri için yeniden üretim
gereklilik COVID-19 ile mücadeleyi karakterize eden bir şey, üreticilerin temel ürünleri yapmak için kendi seri üretim tesislerini yeniden tasarladıkları marifet ve yeniliktir.
584
Case study
COVID-19 bantlarının ve etiketlerinin yapışma sıyrılma gücü
gereklilik Covid-19 kilitlenmesinin ardından, çalışanları ve müşterileri güvende tutmak için işletmelere açık yönergeler yayınlandı.
585
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Applications in advanced ceramics and composites
Four-point bend testing is the preferred approach for assessing the flexural strength of advanced ceramics<
586
Case study
İnhaler kapağının uç şamandıra testi
gereklilik 'Uç şamandıra, bir ürünün mm cinsinden yer değiştirmesidir', bu durumda, inhalerin belirli bir yükte ölçülen dağıtım kapağı kapatması.
587
Case study
Wall-mounted air freshener destructive loading evaluation
Requirement
The customer wished to apply a controlled load of 350N to a wall mounted air freshener, replicating the effect of a child standing on it. The load needed to be applied in turn to 4 different planes on the product, e.g.
588
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Standards for compressive hardness testing
Internationally recognised standards ensure that compressive hardness tests are accurate, repeatable, and comparable.
589
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Analysis and interpretation of results
Interpreting shear failure characteristics
Post-test examination of the bonded joint provides valuable insight into adhesive performance:
590
Case study
Child safety - force to extract lighter
Requirement
The customer manufactures lighters and is currently developing a case/guard designed to increase the safety for children.
591
Event
Medical Device Testing: Needle sharpness and syringe actuation testing (with 21 CFR Part 11 compliance)
Hypodermic needles are tested to determine their efficacy in piercing elastomer closures on vials and how their design influences the ease of insertion into the patient's skin, influencing pain and skin trauma.
The smooth and consistent operat
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TAPPI T 824 standard
Overview of the standard
TAPPI T 824 is the internationally recognised standard that specifies the procedures, equipment requirements, and specimen preparation methods for conducting
594
Event
Materials Testing: Theory and Practice Pt. 2
Materials testing is often the last step in the manufacturing process. Yet, quality is the result of both the process and the material. If the material that goes into the product is inadequate or defective, then the product may be deficient or faulty.
595
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.
596
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.
597
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.
598
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.
599
Event
T-Peel (Adhesion Strength) Testing
This webinar will focus on the most common approach to measuring the adhesion strength of two materials bonded together with an adherent.
600
Case study
Medical sharps bin puncture resistance
Customised engineering example
International standards (ASTM F2132, BS 7320, BS 23907) specify the puncture resistance of medical sharps containers.