Search results
426
Caso de estudio
Adjustable spectacles torque test
Customised engineering example
Adlens manufacture adaptive spectacle lenses, where the optical power is adjusted by a side dial which is then removed.
427
Caso de estudio
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.
428
Caso de estudio
Custom bottle cap mandrels
Customised engineering example
Plastic caps applied to bottles may be thin-walled and flexible, so that they become distorted when gripped by an operator during torque testing.
429
Caso de estudio
Injection moulded assembly integrity
Customised engineering example
Plastic injection-moulded subassemblies are often clipped or welded together, and the integrity of the whole must be tested at several points.
430
Caso de estudio
Pump dispenser bottle operation
Customised engineering example
As a method to dispense liquids and sprays propellants, such as pressurised gas, are avoided for many reasons. Dispensers with manual spring-loaded pumps are often used in their place.
431
Caso de estudio
Card and paper crease line testing
Customised engineering example
A packaging production company needed to test the crease force of the ink-coated card used in their fully-enclosed cartons.
432
Caso de estudio
Glass syringe Luer lock attachment pull-off
Customised engineering example
Polycarbonate Luer Lock adapters are push-fitted to glass syringe nozzles with a friction fit. Quality assurance demands that they cannot come free under normal use.
433
Caso de estudio
Sachet compression test
Requirement
To compress six sachets of ketchup or mayonnaise until failure of the packaging occurred.
The peak compressive force was required as the test result.
434
Caso de estudio
PVC pipe valve actuation torque
Requirement
Nawaplastic industries (Saraburi) Co. Ltd. manufactures and distributes a wide range of PVC pipes, components and fittings and associated products and services in plumbing, drainage and agricultural applications.
436
[Page extract]
Standard methods and procedures
T-peel testing is governed by recognised standards to ensure consistency and repeatability of results. The most common are:
437
Event
Fundamentals of Cork Pull & Elasticity Testing
Natural corks need to execute several important functions within the champagne and wine industries in order to meet consumers’ expectations and also to guarantee the quality of the drink.
438
Event
Medical Devices – Syringe & Needle Testing Fundamentals
Vial sealing is a critical step in the process of ‘fill and finish’ operations for vaccines and medications, as it defines the seal quality of the final product, ensuring sterility and preventing leakage.
439
Event
Medical Devices – Syringe & Needle Testing Fundamentals
Vial sealing is a critical step in the process of ‘fill and finish’ operations for vaccines and medications, as it defines the seal quality of the final product, ensuring sterility and preventing leakage.
440
[Page extract]
*corp ITF TB 03/01
The official Rules of Tennis requires that any ball which is to be considered for use in any tournament which is played according to the Rules of Tennis, shall be named on the official list of balls which have been tested and approved as conforming to t
442
[Page extract]
Software-controlled force systems
Sophisticated power that's easy to use
Semi-automated tensile testers improve the accuracy and repeatability of your measurements compared to manual force gauges.
443
Accesorio
Heavy-duty Vice Grip - Single Action, 20 kN, QC-20 fitting
Mec154-20
MEC 154-20 (body only - steel):
A Single-action Heavy-duty Vice Grip allowing one jaw to be manually set in a position to align a test specimen around the central axis. The other jaw is freely adjustable to mechanically clamp the specimen in place.…
444
Accesorio
Medium Vice Grip - Single Action, 2 kN, 20 mm opening, QC-20 fitting
Mec240k-S20
MEC 240k-S20 (body only) :
A Medium Single-action Vice Grip allowing one jaw to be manually set in a position to align a test specimen around the central axis. The other jaw is freely adjustable to mechanically clamp the specimen in place.
Rated to 2…
445
Accesorio
Multi-Jaw Grip, 500 N, M6
432-215
Used in tension tests the Multi-Jaw Grip is for holding round and irregularly shaped specimens by clamping on the outer surface or under a 'head'.
By turning the body of the grip the claw-type jaws can be opened and closed to get a secure grasp on a…
446
Accesorio
Peel Grip for FPT-H1, 50 mm rubber-faced jaws, QC-8 fitting
432-654
This Peel Grip can be used in conjunction with the FPT-H1 90 degree peel fixture kit (part no. 432-620) or the FPT-H1 180 degree peel fixture kit (part no. 432-636). It is preferred over the standard hook fixture when the drawn part of the sample is non-…
447
Accesorio
Heavy-duty Vice Grip - Single Action, 10 kN, QC-20 fitting
Mec154-10
MEC 154-10 (body only - aluminium):
A Single-action Heavy-duty Vice Grip allowing one jaw to be manually set in a position to align a test specimen around the central axis. The other jaw is freely adjustable to mechanically clamp the specimen in place…
448
Accesorio
Medium Vice Grip - Single Action, 1 kN, 52 mm opening, QC-20 fitting
Mec240k-S50
MEC 240k-S50 (body only) :
A Medium Single-action Vice Grip allowing one jaw to be manualy set in a position to align a test specimen around the central axis. The other jaw is freely adjustable to mechanically clamp the specimen in place.
Rated to 1…
449
Accesorio
Film Grips, 500 N, 10-32 UNF
432-157
Used for flexible samples such as films, where conventional flat-faced grips may create stress points and so artificially reduce tensile strength. Samples are wrapped around the roller thereby spreading the load around the diameter.
Grips are supplied…
450
Accesorio
Eccentric Roller Grip - pyramid (serrated) roller, 1 kN, QC-20 fitting
Mec7-1
MEC7-1 Eccentric Cam Grip
Fitted with a pyramid-faced serrated 50mm wide roller cam. As a load is applied to a specimen the cam self-tightens , spreading the load evenly.
The lever allows for quick insertion and release of specimen to reduce testing…