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476
[Page extract]
Introduction to compressibility and recovery testing
Compressibility and recovery testing measures how a material behaves under load and how effectively it returns to its original form once the load is removed.
477
Accessory
Pyramid jaws for Mec11-20 Scissor Grip, 10 kN, 25 x 100 mm
Mec11-20-BP100
Pyramid Jaws (25mm high x 100mm wide) - nickel-plated having a surface of hardened steel pyramids of 1.2mm tall. By using 100 mm width jaws tensile force is reduced to 10kN.
For materials which need a “bite” to secure a good grip (e.g. soft metals {…
478
Accessory
Rubber jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 80 mm
Mec240k-BG80
Rubber-faced Jaws (30mm x 80mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = see datasheet for various spans according to the grip body selected.
For fragile samples, which may get weakened by pinching at the contact-…
479
Accessory
Charger for digital gauges, UK, 230 V, 3-pin square
304-005
For use with Mecmesin digital force and torque gauges. 230 Volt with 3 square pins. Commonly used in the UK.
The mains adaptor/charger is a constant-current type:
Primary circuit: 230V – 50Hz
Secondary circuit: 100mA constant current at 9V Charger…
480
Accessory
Event-input cable for "switch-testing" on NEW(2011 - present) MultiTest/Vortex/Helixa-i and 'xt' stands
351-080
Event-Input Cable comprising 25-pin connector to split-connection fitted with a pair of 'crocodile clips'.
Allows a switch to be tested and the force/displacement/time to be identified when the switch closes or opens.
For use with the 'i' and 'xt'…
481
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…
482
Case study
Needle to ferrule pull-out test
Requirement
The customer, Oxford Instruments, wished to perform a destructive pull-out test to evaluate the maximum tension force to pull the 2 components apart.
483
Accessory
Diamond coated jaws for Mec240k Medium Vice Grip, 30 x 100 mm
Mec240k-BD100
Diamond Jaws (30mm x 100mm) - 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…
484
Case study
Electrical assembly component strength
Customised engineering example
Due to the complex, asymmetric shapes of electrical assemblies, it can be difficult to grip the soldered, fused and welded parts in a way that mimic the forces applied when in use.
485
Accessory
Split Mandrel for Stelvin aluminium closure, pneumatic
PDV14181
Suitable for Stelvin aluminium closures.
Pneumatically-operated chuck complete with half-round jaws with wire-eroded faces, for use with Vortex Upper Fixing Plate (432-321). Supplied with pneumatic valves and tubes.
Specify closure diameter when…
486
Accessory
Charger for touchscreen digital gauges, Australia, USB-PD, 2-pin flat slant
304-060
For use with Mecmesin touchscreen digital force and torque gauges. With 2 flat slanted pins. Commonly used in the UK.
The mains adaptor/charger is a USB-A, USB-C type:
Input: 100-240V~50-60Hz 0.5A (USB-PD)
Output: 5VDC/3A or 9VDC/2.22A
487
[Page extract]
ASTM F2193-02
These specifications and test methods provide standard specifications that specify material, labeling, and handling requirements for components used in surgical fixation of the spinal skeletal system such as metallic spinal screws, spinal plates, and sp
488
Accessory
Rubber jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 50 mm
Mec240k-BG50
Rubber-faced Jaws (30mm x 50mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = see datasheet for various spans according to the grip body selected.
For fragile samples, which may get weakened by pinching at the contact-…
489
Accessory
Charger for digital gauges, Europe, 230 V, 2-pin round
304-004
For use with Mecmesin digital force and torque gauges. 220 Volt with 2 round pins. Commonly used in Europe, South America and Asia.
The mains adaptor/charger is a constant-current type:
Primary circuit: 230V – 50Hz
Secondary circuit: 100mA constant…
490
Accessory
Plastic Carrying Case for AFTI, S-Beam loadcell, TS torque screwdriver and charger
416-049
A foam-lined plastic carry-case for the AFTI display.
Has space for:
AFTI display including rechargeable batteries,
mains adaptor / battery charger,
'Smart' S-beam Loadcell,
'Smart' TS Torque Screwdriver.
491
[Page extract]
Torque testing methods and equipment
Equipment used
Strip torque testing can be carried out using:
492
Accessory
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-…
493
Accessory
Diamond coated jaws for Mec240k Medium Vice Grip, 30 x 30 mm
Mec240k-BD
Diamond Jaws (30mm x 30mm) - 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…
494
Accessory
Square Perforated Aluminium Compression Plate, 400 x 400 mm, QC-20 or QC-32 fitting
Mec36L-400-L6x20
MEC36L-400-L6x20
Square Compression Plate in aluminium featuring perforations to allow air release during testing - suitable for foam testing. Holes are 6mm diameter and spaced at 20mm intervals.
Dimensions: 400mm x 400mm.
Fitted with QC-20mm or 32mm…
495
Accessory
Charger for touchscreen digital gauges, UK, USB-C, 3-pin square
304-059
For use with Mecmesin touchscreen digital force and torque gauges. With 3 square pins. Commonly used in the UK.
The mains adaptor/charger is a USB-C type:
Input:100-240Vac 50/60Hz 0.6A Max
Output: 5V/3A, 9V/3A,12V/2.25A, 3V-9V/3A 9V-11V/2.45A.
496
Accessory
Split Mandrel for Stelvin aluminium closure, pneumatic
PDV14181
Suitable for Stelvin aluminium closures.
Pneumatically-operated chuck complete with half-round jaws with wire-eroded faces, for use with Vortex Upper Fixing Plate (432-321). Supplied with pneumatic valves and tubes.
Specify closure diameter when…
497
Accessory
Horizontal feet kit for 2.5 kN single-column test stand (on side)
PDV11065
Feet kit for the horizontal operation of a MultiTest motorised test.
When fitted the front panel of the test stand will be on its side for ease-of-operation by the user.
498
Accessory
Rubber jaws for Mec240k Medium Vice Grip, 2.5 kN, 30 x 100 mm
Mec240k-BG100
Rubber-faced Jaws (30mm x 100mm) - nickel-plated having 1mm thick layer of nitrile rubber coating.
Opening span = see datasheet for various spans according to the grip body selected.
For fragile samples, which may get weakened by pinching at the contact…
499
Accessory
Wave jaws for Mec11-20 Scissor Grip, 10 kN, 25 x 100 mm
Mec11-20-BW100
Wave Jaws (25mm x 100mm) - nickel-plated having a hardened steel surface of 5mm tall waves. By using 100 mm width jaws tensile force is reduced to 10kN.
For flexible but slippy materials which need more surface contact to secure a good grip (e.g.…
500
Case study
PET preforms - ปรับเปลี่ยนการผลิตสำหรับชุดทดสอบ COVID-19
ความต้องการ สิ่งหนึ่งที่โดดเด่นในการต่อสู้กับ COVID-19 คือความเฉลียวฉลาดและนวัตกรรมที่แสดงโดยผู้ผลิตเพื่อเปลี่ยนสถานที่ผลิตมวลของตัวเองเพื่อสร้างรายการที่จำเป็น ทุกอย่างตั้งแต่อุปกรณ์ป้องกันภัยส่วนบุคคล (PPE) ไปจนถึงเครื่องช่วยหายใจทางการแพทย