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201
Accessory
Eccentric Roller Grip - Smooth roller against rubber base, 1 kN, QC-20 fitting
Mec7-1-SR
MEC7-1-SR Eccentric Cam Grip
Fitted with a smooth-faced 50mm wide roller cam and a rubber-coating on the contact face of the grip body. As a load is applied to a specimen the cam self-tightens, spreading the load evenly. Used for specimens where a…
202
Accessory
FINAT 2 Assisted Pull-Peel Table, 90 degrees, adjustable rails for float glass, QC-20
PDV15031
The FINAT 2 Assisted Pull-Peel table (90° Peel Test) is fitted to the anvil plate of a motorised test stand and then connected to the crosshead of a test stand. It is commonly used for conducting peel tests on adhesive tapes and films.
The carriage of…
203
Accessory
FINAT 2 Assisted Pull-Peel Table, 90 degrees, adjustable rails for float glass, QC-20
PDV15031
The FINAT 2 Assisted Pull-Peel table (90° Peel Test) is fitted to the anvil plate of a motorised test stand and then connected to the crosshead of a test stand. It is commonly used for conducting peel tests on adhesive tapes and films.
The carriage of…
204
[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.
205
Case study
PCB Copper Track 90 Degree Peel
Requirement
Cambridge Nanotherm Ltd produce a unique, technologically-advanced substrate for the thermal management of electronic components.
206
Case study
Shotgun cartridge separation force and crimp strength testing
Requirement
When making small arms ammunition, such as shotgun cartridges, the shot pellets, wad and powder are contained in a plastic case.
207
Case study
Furniture webbing tensile strength test
Requirement
Supported by the Royal Household of Windsor Castle, a Buckinghamshire New University student was investigating the wear and strength properties of traditional English jute-based webbing, used in the construction and restoration of
208
Case study
Toy testing to attachment strength safety standards
Requirement
The customer supplies plush giftware to retailers such as Clintons. Their plush products are manufactured to European toy safety standard BS EN 71-1:1998 (Safety of toys - Part 1: Mechanical and physical properties).
209
Case study
Electrical connector insertion and withdrawal forces
Customised engineering example
Push-fit electrical connectors with hole or dimple detents (also known as 'spade terminals') must offer a firm but practical fit.
210
Case study
Syringe plunger breakaway and glide force
Customised engineering example
The majority of syringes are single-use, disposable and manually-operated.
211
[Page extract]
Key standards for breaking torque testing
Breaking torque testing is governed by a range of international and sector-specific standards that define testing protocols, equipment requirements, and performance thresholds.
212
Case study
Euro coins extraction test
Requirement
The Spanish producer needed to find out the force to extract the inner filler of the 1 and 2 Euro coin from their outer ring.
213
Case study
Solenoid testing
Requirement
Parmeko is a Leicester-based designer and manufacturer of proportional solenoids, on-off solenoids and holding magnets used in mobile and industrial fluid power applications, as well as a range of specialised solenoids manufactured
214
Case study
Plastic chain conveyor tensile strength test
Requirement
The customer manufactures rigid plastic links which, when assembled, form a conveyor.
215
Case study
ROPP Wine Closure Removal Torque
Requirement
The packaging of wine has great influence on the quality of the product delivered to the customer. Traditionally the method of closure has been the natural, or latterly synthetic, cork stopper.
216
Case study
Plastic styled motor fluid container land surface seal adhesive peel
Requirement
Bullsone is Korea’s leading manufacturer of auto care products. They offer a wide range of cleaning and preserving products for components used in vehicle exterior and interior body trim.
217
[Page extract]
Manual test stands
Manual test stands allow simple force testing when budgets are limited.
Lever-operated models enable rapid testing of tension and compression up to 500 N.
218
Case study
Torque to twist out a champagne cork
Requirement
Sibel manufacture natural corks for the wine and spirits industry in the Champagne region of France. They pride themselves on working closely with their clients, taking into account their requirements and expectations for safety.
219
Case study
Wine can pop-and-tear opening force
Requirement
The traditional wine connoisseur has seen a packaging evolution in terms of closures; natural corks to synthetic cork materials to Roll-On Tamper-Evident/Pilfer-Proof (ROTE/ROPP) screw caps.
220
Sensor
VFTI - Force and Torque Sensors
Force and Torque sensors
The VFTI, AFTI, VFG and AFG are versatile force and torque indicators designed for use with the Mecmesin range of 'Smart' tension and compression loadcells and 'Smart' static and rotary torque sensors.
Readings are displayed as…
221
[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.
222
Accessory
Flat Crush Test Upper and Lower Plates with Modified Anvil Plate and Self-Adjusting Adapter
PDV11089
A number of test methods and standards employed by various industry bodies call upon specific crush fixtures and associated accessories to be used in conjunction with a compression tester. The Flat Crush Test fixtures support the test piece on the lower…