Search results
1226
Accessory
Diamond coated jaws for Mec154 Heavy-duty Vice Grip, 20kN, 40 x 60 mm
Mec154-BD
Diamond Jaws (40mm high x 60mm wide) - nickel-plated having clamping surface coated with synthetic diamonds.
Opening span = 0 - 30 mm.
For materials which need a “bite” to secure a good grip (e.g. soft metals {aluminium, copper, soft steel, paper and…
1227
Accessory
Wave jaws for Mec154 Heavy-duty Vice Grip, 20kN, 40 x 60 mm
Mec154-BW
Wave Jaws (40mm x 60mm) - nickel-plated having a hardened steel surface of 5mm tall waves.
Opening span = 0 - 34 mm.
For flexible but slippy materials which need more surface contact to secure a good grip (e.g. textiles, fabrics and tissues).…
1228
Accessory
Blank (smooth) jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 100 mm
Mec240k-B100
Blank Jaws (30mm x 100mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
1229
Accessory
FPT COF sled 200g (foam) for ASTM D1894 and ISO 8295
432-638
A foam-faced sled with magnetic grips, for testing coefficient of friction of plastic film samples to ASTM D1894 and ISO 8295. Supplied with rigid and extensible links.
For use on the FPT-H1 Friction Tester.
1230
Accessory
Blank (smooth) jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 80 mm
Mec240k-B80
Blank Jaws (30mm x 80mm) - smooth steel jaw. Allows user to machine or affix own surface (eg. abrasive 'emery' paper).
Opening span = see datasheet for various spans according to the grip body selected.
Supplied as 0.5 set = 2 jaws (left…
1231
Accessory
Wave jaws for Mec154 Heavy-duty Vice Grip, 20kN, 40 x 60 mm
Mec154-BW
Wave Jaws (40mm x 60mm) - nickel-plated having a hardened steel surface of 5mm tall waves.
Opening span = 0 - 34 mm.
For flexible but slippy materials which need more surface contact to secure a good grip (e.g. textiles, fabrics and tissues).…
1232
Accessory
Wave jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 100 mm
Mec240k-BW100
Wave Jaws (30mm x 100mm) - nickel-plated having a hardened steel surface of 5mm tall waves.
For flexible but slippy materials which need more surface contact to secure a good grip (e.g. textiles, fabrics and tissues).
Supplied as 0.5 set = 2 jaws (left…
1233
Case study
Test del materiale in kevlar e giubbotti antispruzzo
Requisiti Il Kevlar® ha molte applicazioni nel mondo moderno che vanno dai pneumatici per biciclette, alle vele da corsa, ai guanti protettivi e all'armatura.
1234
Software
Vector OS (VFG/VFTI)
Vector OS
Our touchscreen instruments are powered by Vector OS, Mecmesin's technology platform for its latest force and torque test equipment. It delivers intuitive and customisable user interfaces, as well as advanced data acquisition and analysis.
To…
1235
Case study
Resistenza alla buccia della fascia in schiuma sulle visiere del PPE
Requisiti Le protezioni per il viso (note anche come visiere per il viso) sono uno strumento DPI fondamentale utilizzato dai lavoratori in prima linea nel settore sanitario per aiutare a prevenire la diffusione di COVID-19.
1236
Case study
Test della materia prima dell'otturatore metallico per la resistenza alla trazione
Requisiti
Soprofen Industrie è un produttore francese leader di tapparelle metalliche e porte da garage.
1237
[Page extract]
What is torque testing?
Torque testing measures the rotational force required to turn or twist an object. In packaging, it is most often applied to closures such as caps, lids and twist-top mechanisms to ensure they open and close within defined performance limits.
1238
[Page extract]
Importance of testing elasticity and ultimate strength
Elasticity determines how well a material returns to its original shape after stretching. Ultimate strength indicates the maximum stress it can withstand before failure.
1239
[Page extract]
Key methods in shear stress measurement
There are several approaches to measuring shear stress, with rotational shear testing and torsion-based techniques among the most widely used.
1240
[Page extract]
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
1241
[Page extract]
Torque testing standards
A range of recognised standards define the correct procedures for reverse ratchet torque testing, ensuring consistent and reliable results.
1242
[Page extract]
How peel wheel tests are conducted
Specimen preparation – The bonded material is cut to defined dimensions, ensuring uniformity of size and adhesive application.
1243
[Page extract]
She adds that the Mecmesin testers lend themselves to the learning environment within which they function.
1244
[Page extract]
Some undergraduate students might regard their Materials Science classes as somewhat of a tedious affair.
1245
[Page extract]
Torque testing methods
Programmable torque testers
Motorised torque testers allow engineers to define torque profiles, control rotational speed, and capture the complete torque-tension curve.
1246
[Page extract]
Introduction to compressive modulus
Compressive modulus, also known as the modulus of elasticity in compression, is a key mechanical property describing a material’s ability to resist deformation under compressive load.
1247
[Page extract]
Electronic components and assemblies
Electrical assemblies rely on a collection of electrical components that have been connected together on a PCB or other surface to perform a specific function.
1248
[Page extract]
Puncture and shear testing techniques and equipment
Testing involves applying a force to a clamped specimen until the material fails, with the method determined by the applicable standard.
1249
[Page extract]
Applications in engineering
The secant modulus is valuable where material behaviour beyond the elastic limit is relevant:
1250
[Page extract]
Equipment and procedures
SCT testing equipment and tools
Accurate SCT testing requires equipment that can apply controlled and repeatable loads: