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326
[Page extract]
bursting strength (sheet rupture)
Bursting strength is the capacity of a material or product to maintain in continuity when subjected to pressure.
327
Accesorio
3- & 4-point Bend Jig, 50 kN, Steel, QC-32 fitting
Mec103-cgr
MEC103 - A compact yet fully-configurable 50 kN Bend Jig in steel.
The main support beam attaches to the base of the test frame and has a bending span up to 120 mm. It can accept a wide selection of interchangeable single-roller or dual-roller anvils to…
328
Caso de estudio
Torque tester for windows and sunroof controls
Requirement
The customer requested a portable system which would quickly and easily allow him to test the torque required to open and close windows in a car.
329
Accesorio
Cable Cam Grip (small), serrated, 1 kN, 10-32 UNF
432-390
Cable Cam Grip - serrated, small
Designed for holding insulated cables and wire. The sample is secured by the cam, which self-tightens as a load is applied and spreads the load evenly.
Serrated cams are preferred for materials which may be slippy and…
330
Accesorio
V-jaw vice clamp, three jaws with quick release lever, 500N, QC-20 fitting
432-677
432-677 is a vice fixture for mounting to the base of a test stand when performing tension and compression tests. It has three jaws, two vertically spaced on one side, clamping with a single jaw at mid-height. The double jaw is precisely adjusted with a…
331
Accesorio
3- & 4-point Bend Jig, 50 kN, Aluminium, QC-32 fitting
Mec22-360
MEC22 - A fully-configurable 50 kN Bend Jig in aluminium.
The main support beam has a bending span up to 330 mm and can bear a wide selection of interchangeable single-roller or dual-roller anvils to suit your specimen material.
A single upper anvil…
332
Accesorio
Wedge Grip, 10 kN, QC-20 fitting
MecS622
MecS622 (body only) :
Lever-action wedge grip with it's lever being positioned at the front for easy operation.
The open back of this wedge grip allows wider samples to be fitted, although still held across the central 34 mm width.
Supplied as body…
333
Accesorio
Cable Cam Grip (smooth), 1 kN, 10-32 UNF
432-404
Cable Cam Grip - smooth, small
Designed for holding insulated cables and wire. The specimen is secured by the cam, which self-tightens as load is applied and spreads the load evenly.
Smooth cams are preferable for materials where a serrated cam may bite…
334
Accesorio
Cork Extraction Test Rig
432-676
The Cork Extraction Test Rig is used to test the extraction force of corks and other bottle stoppers.
The lower part of the fixtures fits to the base of a test stand. It has a bottle cradle with an anti-slip surface and is easily adjusted to accommodate…
335
Accesorio
Wedge Grip (large), 5 kN, 5-16 UNC
432-398
The 5 kN Wedge Grip is ideal for tensile testing of flat and rigid materials, including plastics, rubber and light metals.
A spring-loaded lever ensures the serrated jaws (25mm wide x 32mm high) are easy to open for fast securing and release of samples…
336
Caso de estudio
Pharmaceutical sachet burst strength
Customised engineering example
Plastic sachets with welded seams are frequently used for measured applications of liquids, creams and gels.
337
Accesorio
3- & 4-point Bend Jig, 2.5 kN, Aluminium, QC-20 fitting
Mec238
MEC238 - A small yet fully-configurable 2.5 kN Bend Jig in aluminium.
The main support beam has a bending span up to 150 mm and can bear a wide selection of interchangeable single-roller or dual-roller anvils to suit your specimen material.
A single…
338
Caso de estudio
Train sliding door slam force tester
Requirement
A portable device was specified for testing the force required to activate the inbuilt safety device when automatic doors close on trains.
339
Accesorio
3- & 4-point Bend Jig, 2.5 kN, Aluminium, QC-20 fitting
Mec238
MEC238 - A small yet fully-configurable 2.5 kN Bend Jig in aluminium.
The main support beam has a bending span up to 150 mm and can bear a wide selection of interchangeable single-roller or dual-roller anvils to suit your specimen material.
A single…
340
[Page extract]
Industry applications of flexural testing
Plastics and thermoplastics
Flexural testing reveals the stiffness, yield point, and failure mode of plastics, informing mate
341
Accesorio
3- & 4-point Bend Jig, 50 kN, Steel, QC-32 fitting
Mec103-cgr
MEC103 - A compact yet fully-configurable 50 kN Bend Jig in steel.
The main support beam attaches to the base of the test frame and has a bending span up to 120 mm. It can accept a wide selection of interchangeable single-roller or dual-roller anvils to…
342
Accesorio
3- & 4-point Bend Jig, 50 kN, Aluminium, QC-32 fitting
Mec22-360
MEC22 - A fully-configurable 50 kN Bend Jig in aluminium.
The main support beam has a bending span up to 330 mm and can bear a wide selection of interchangeable single-roller or dual-roller anvils to suit your specimen material.
A single upper anvil…
344
Accesorio
Wedge Grip, 10 kN, QC-20 fitting
MecS622
MecS622 (body only) :
Lever-action wedge grip with it's lever being positioned at the front for easy operation.
The open back of this wedge grip allows wider samples to be fitted, although still held across the central 34 mm width.
Supplied as body…
345
Accesorio
Small Circular Bollard Grip, 100 N, QC-20 fitting
432-270
The Small Circular Bollard Grips is made from aluminium and is designed for tensile testing up to 100 N of delicate, flexible specimens such as fine threads, wires and yarns, which may break easily when clamped.
The specimen is wrapped around the…
346
Event
Critical strength: Perfecting catalyst and pellet crush testing
Catalysts are widely used in industrial processes where yield and time issues are critical to forming a product as soon as possible.
347
Caso de estudio
Festive lighting masonry anchorage strength checking
Requirement
A number of local councils in the United Kingdom have adopted a new code of practice for the Installation, Operation and Removal of Seasonal Decorations.
348
Caso de estudio
Coefficient of friction test on plastic film
Requirement
A print factory needed to test the packaging material they were using in order to improve their processes and establish optimum machinery settings.
349
[Page extract]
Methods of conducting ergonomic strength tests
The choice of method depends on whether the focus is workplace assessment, clinical rehabilitation, or research studies.