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1476
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ISO 4049
This document specifies requirements for dental polymer-based restorative materials supplied in a form suitable for mechanical mixing, hand-mixing, or intra-oral and extra-oral external energy activation, and intended for use primarily for the direct or
1477
Case study
Fast-Food-Tray-Crush-Test
Anforderung Als Lieferant von Fast-Food-Schalen musste der Kunde sicherstellen, dass die Schalen einer bestimmten Seitenkraft standhalten, ohne Schaden zu nehmen, damit sie beim Umgang mit und beim Laden von Lebensmitteln nicht brechen.
1478
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Introduction to penetration and puncture resistance testing
Penetration and puncture resistance testing are essential for evaluating how well a material can withstand force from sharp, pointed, or blunt objects.
1479
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ISO 594-1
Specification of the requirements for conical (Luer) fittings for use with hyperdemic syringes and needles and with certain other apparatus for medical use such as transfusion and infusion sets.
1480
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Applications in demanding sectors
The strip method is used wherever fabric integrity under load is critical:
1481
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Coefficient of friction (COF) explained
Understanding the COF formula
The coefficient of friction (μ) is a dimensionless value calculated as:
1482
[Page extract]
Comparison with other bending methods
While the five-point bend test is designed to evaluate planar shear, other bending methods address different mechanical behaviours:
1483
[Page extract]
ASTM D7257-06
This test method of applying force may be used as a standard test to compare the characteristics of a given design of container/child-resistant closure system with a standard or to compare the characteristics of container/child resistant closure systems
1484
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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.
1485
[Page extract]
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
1486
Case study
Festliche Festigkeitsüberprüfung des Mauerwerks der Beleuchtung
Anforderung Eine Reihe von Kommunen im Vereinigten Königreich haben einen neuen Verhaltenskodex für die Installation, den Betrieb und die Entfernung von saisonalen Dekorationen verabschiedet.
1487
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Explore the new SqueezerPro
Designed for versatility and ease-of-use, the SqueezerPro will appeal to new and experienced users. A convenient bench-top design makes the SqueezerPro ideal for use in all industries, from QC in manufacturing production to R&D laboratories.
1488
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ASTM C133-97
ASTM C133-97 outlines standardized test methods for determining the cold crushing strength and modulus of rupture of refractory materials.
1489
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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.
1490
Case study
Bogenbefestigungs-Abzugsprüfung an der Kleidung
Anforderung Der Kunde war Zulieferer des großen britischen Bekleidungshändlers Marks & Spencer, der vorschreibt, dass alle Verschlüsse und Befestigungen auf Fehler getestet werden müssen.
1491
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Understanding torque testing
Types of torque testing in packaging
Several torque measurements are relevant to closure performance:
1492
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Applications of bulk analysis testing
Industries and products
Bulk testing is relevant to a wide range of industries.
1493
Case study
Smoke grenade canister integrity
Customised engineering example
A manufacturer of smoke grenades required a means of testing the cap pull-off strength. The particular challenge was to grip the smooth metal cylinder for up to 5 kN of pulling force.
1494
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ASTM F3014-14
1.1 This test method describes the procedure for penetration testing sharp and blunt needles used for the placement of surgical sutures. It only describes the test procedures (Phase 1) and does not define a test medium at this time.
1495
Case study
Testen Sie das Drehmoment von Champagner- und Sektkorken
Anforderung Die Korkgewinnungsstärke aus Champagner und Schaumweinen ist ein kritischer Qualitätskontrollparameter, der gemessen werden muss.
1496
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How to conduct a Concora crush test
Step-by-step procedure
Specimen preparation - Cut medium to the required size, typically 152.4 mm by 25.4 mm strips, ensuring clean edges.
1497
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Grab method vs strip method
Compared with the strip method (as defined by ISO 13934-1), which grips the full width of the fabric, the grab method
1498
Event
Texture Testing for Bakery Applications
The primary goal for using instrumentation to measure texture is to capture an objective value to something that is typically evaluated very subjectively. Texture cannot be controlled unless it measured in a consistent and repeatable manner.
1499
Case study
Railcar spring testing
Requirement
Seoul Metropolitan Railway Transit Corporation required a system for testing a variety of springs in their electric railcars. The springs range in size from 3mm to 100 mm in diameter.
1500
Case study
Rotary damper gear precision torque characteristics
Requirement
A global manufacturer and distributor of component parts that are used in products across many industries including transport, beauty, consumer goods and healthcare, came to Mecmesin with a challenging torque measurement applicatio