Search results
926
[Page extract]
Understanding torque testing
Types of torque testing in packaging
Several torque measurements are relevant to closure performance:
927
Product
Tester di coppia motorizzato
Vortex-dV
876-601
Vortex-dV è un tester di coppia versatile, robusto e autonomo, valutato a 10 Nm . Facile da usare, è adatto per controlli di controllo di qualità di routine in un ambiente di produzione o di laboratorio. Configurare questo supporto motorizzato con un…
928
Case study
Prova di tiro di separazione proiettile guaina cartuccia granata
Requisiti Durante la produzione di munizioni, il proiettile viene inserito nella custodia ed è aggraffato o sigillato in posizione.
929
Case study
Bulk liquid carrier closures
Customised engineering example
Our client manufactures liquid bulk carriers fitted with two-part plastic valve closures. The collar is welded to a plastic bag, and the valve closure is fixed onto it by a compression joint.
930
Case study
Powdered drink container - compressive strength & lid peel tests
Customised engineering example
An international supplier of a powdered hot-chocolate drink wanted to test several aspects of their packaging. The powder is packed in a plastic-capped, foil-sealed cardboard tube container.
931
[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
932
Case study
Peel testing Ostomy bags
Requirement
Salts Healthcare, a leading manufacturer and supplier of health care products required a low capacity system for testing the integrity of their hydrocolloid products.
933
[Page extract]
Standards and compliance
Commonly referenced standards for tangent modulus testing include:
934
[Page extract]
Standards and compliance
ASTM D2063 defines methods for determining application and r
935
Event
Fundamentals of Compression Testing
Push or compressive testing helps determine the limits of most products that require constant pushing or compression.
936
Case study
90 degree peel test filter paper
Customised engineering example
Floating roller peel jigs are regularly used for testing laminates where the backing sheet is rigid and the facing sheet is flexible (e.g. security cards)
937
Case study
Automotive steering components
Customised engineering example
Sometimes the dimensions of a component make force testing difficult to perform. Our client needed to test the sliding force of a bearing along the complete length of an automotive steering rack.
938
[Page extract]
ASTM E1012-12e1
It has been shown that bending stresses that inadvertently occur due to misalignment between the applied force and the specimen axes during the application of tensile and compressive forces can affect the test results.
939
Case study
Catheter cap removal torque
Customised engineering example
Our client was testing the release torque of 20 mm long plastic catheter caps with irregular features to aid finger gripping.
940
Case study
Actuation force of touch screen
Requirement
Korean H Company (now JNTC), based in Korea, is a manufacturer of touch screens used for mobile, navigation and portable media player applications.
941
Case study
Cavi per prove a crimpare
Requisiti Un importante produttore britannico di assemblaggi di cavi, Telecom Connections Limited, che fornisce ai clienti dei settori delle telecomunicazioni e dell'elettronica assemblaggi e cablaggi di qualità, desiderava testare i loro
942
Case study
Wine cork extraction test to ISO 9727-5
Requirement
The customer, AMORIM & IRMÃOS, S.A – Unidade Industrial da Valada, required an economic and easy-to-use system to test the extraction force of corks from glass wine bottles.
943
Event
Compressive Crush Force Testing
This webinar will focus on identifying and troubleshooting variables that impact compressive force testing, setting up repeatable compression force tests and establishing consistent testing standards for your products.
944
Case study
Hypodermic needle sharpness testing
Customised engineering example
Hypodermic needles are tested to determine how their design influences the ease of insertion into the skin, patient pain and skin trauma.
945
Case study
Tester di coppia per comandi finestrini e tetto apribile
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.
946
[Page extract]
Standards and best practices
BS EN ISO 8670-2 specifies methods for testing pressurised containers, including procedures for determining the pressure at which a container fails. It ensures testing is consistent, repeatable, and conducted safely.
947
Case study
Seat belt locking device test
Requirement
The customer requested a system to measure the force required to release the locking mechanism of a car seat-belt whilst it is under tension.
948
Case study
Cardboard beverage bottle carrier unfolding
Customised engineering example
A manufacturer of fully-enclosed cartons wanted to quality test the fold-out force for a variety of their designs, used mainly to package drinks bottles and cans.
949
Case study
Torsion spring testing
Customised engineering example
Unlike most compression and tension springs, torsion springs are produced in a variety of forms with differing leg positions.
950
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.