Search results
751
Case study
Test della forza di rimozione del DVD
Requisiti Il cliente, un fornitore leader di DVD in scatola, aveva sperimentato un'ampia variazione nella quantità di forza richiesta per rimuovere il DVD dal perno centrale della custodia.
752
Case study
Edge Crush Test (ECT) del cartone ondulato
Requisiti introduzione Nel corso delle settimane di confinamento per il Covid-19 si è verificata un’impennata delle consegne a domicilio, con persino i giganti dell’e-commerce che faticano a soddisfare le richieste e assumono flotte di
753
[Page extract]
Physiology
We exert force and torque with our muscles in almost all our everyday activities.
754
Case study
Sistema di buccia rotante sottovuoto
Requisiti Sono stati necessari test per una gamma di vassoi di plastica flessibili della stessa dimensione ma con forme diverse, contenenti biscotti e dolciumi.
755
[Page extract]
Types of testing methods
Electromechanical and servohydraulic systems
Two main actuation technologies are used in tension and compression testing: electromechanical systems and servohydraulic systems.
756
[Page extract]
What is the trapezoidal tear test?
The trapezoidal tear test is a mechanical method used to determine the tear strength of flexible sheet materials.
757
[Page extract]
Understanding reverse ratchet torque
Reverse ratchet torque testing is an essential process for verifying the safety and reliability of child-resistant closures (CRCs).
758
[Page extract]
Secant modulus compared to other moduli
Different moduli are used to describe the stiffness of materials, each calculated at different points on the stress-strain curve:
759
[Page extract]
Methods for lap shear testing
Single lap shear test procedure
In a single lap shear test, two specimens are bonded with an adhesive in an overlapping configuration.
760
Case study
Resistenza alla frattura dell'ago della siringa sotto carichi di flessione
Requisiti Dong-A ST, con sede in Corea del Sud, sta diventando una società globale nel campo delle droghe etiche farmaceutiche.
761
Case study
Forza di applicazione e rimozione del tappo di erogazione del contenitore del fluido industriale
Requisiti È stato richiesto un sistema per misurare la forza di spinta e la forza di rimozione di un tappo stampato ad iniezione da un nuovo design della latta dell'olio.
762
[Page extract]
How is a three-point bend test performed?
Test setup and procedure
The test begins with preparing a specimen, often a rectangular bar, from materials such as plastics, composites, wood, or metals.
763
Product
Torque Tool Tester
Alluris TTT-300
PSV21020
La gamma TTT-300 comprende tester di coppia portatili progettati per misurare la coppia di clic e i valori di coppia massimi degli strumenti di indicazione e impostazione della coppia. Sono disponibili 5 diversi modelli con capacità da 2 Nm a 50 Nm che li…
764
Case study
Sistema di prova batch di forza di estrazione di cavi e tubi
Requisiti Roxtec è un fornitore leader mondiale di guarnizioni per cavi e tubi flessibili con sede in Svezia.
765
Accessory
Rubber jaws for Mec227 Lightweight Vice Grip, 100 N, 10 x 50 mm
Mec227-BG50
Rubber-faced Jaws (10mm x 50mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 4mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
766
Accessory
3/8" Upper Chuck Assembly for use on Helixa sensors
432-615
A standard self-centering 3-jaw chuck with key.
It has a maximum ⅜" (9.5 mm) opening and is connected to the Helixa torque sensor via an adaptor with female ⅜" square hole.
Used to secure a variety of test specimens for torque applications of 1.5 - 10…
767
Accessory
Rubber jaws for Lightweight Pneumatic Plane Grip, 200 N, 25 x 50mm
Mec94-BG50
Rubber-faced Jaws (25mm x 50mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 18mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
768
Accessory
Rubber jaws for Lightweight Pneumatic Plane Grip, 200 N, 25 x 50mm
Mec94-BG50
Rubber-faced Jaws (25mm x 50mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 18mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
769
Accessory
Diamond coated jaws for Mec240k Medium Vice Grip, 30 x 80 mm
Mec240k-BD80
Diamond Jaws (30mm x 80mm) - nickel-plated having clamping surface coated with synthetic diamonds.
Opening span = see datasheet for various spans according to the grip body selected.
For materials which need a “bite” to secure a good grip (e.g. soft…
770
Accessory
Rubber jaws for Mec227 Lightweight Vice Grip, 100 N, 10 x 25mm
Mec227-BG25
Rubber-faced Jaws (10mm x 25mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 6mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
771
Accessory
Rubber jaws for Lightweight Pneumatic Plane Grip, 200 N, 25 x 25 mm
Mec94-BG25
Rubber-faced Jaws (25mm x 25mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 18mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
772
Accessory
Rubber jaws for Lightweight Pneumatic Plane Grip, 200 N, 25 x 25 mm
Mec94-BG25
Rubber-faced Jaws (25mm x 25mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 18mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
773
Accessory
Diamond coated jaws for Mec240k Medium Vice Grip, 30 x 50 mm
Mec240k-BD50
Diamond Jaws (30mm x 50mm) - nickel-plated having clamping surface coated with synthetic diamonds.
Opening span = see datasheet for various spans according to the grip body selected.
For materials which need a “bite” to secure a good grip (e.g. soft…
774
Accessory
Rubber jaws for Mec227 Lightweight Vice Grip, 100 N, 10 x 100 mm
Mec227-BG100
Rubber-faced Jaws (10mm x 100mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 4mm.
For fragile samples, which may get weakened by pinching at the contact-edge of the grip. (e.g. thin films, filaments, fibres and…
775
Accessory
Rubber coated jaws for Mec154 Heavy-duty Vice Grip, 20kN, 40 x 100 mm
Mec154-BG100
Rubber-faced Jaws (40mm high x 100mm wide) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = 0 - 28 mm.
For specimens, which may get weakened by pinching at the contact-edge of the grip. (e.g. films, filaments, fibres and…