The design of the Dynamic Mechanical Yerzley Oscillograph (DMYO-V) is loosely based on its predecessor...
Using DMYO-V in rubber testing, technicians can evaluate samples and their parameters at a critical dynamic condition (the natural frequency). It allows them to simulate lifetime conditions of the end product in a few seconds.
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Using DMYO-V in rubber testing, technicians can evaluate samples and their parameters at a critical dynamic condition (the natural frequency). It allows them to simulate lifetime conditions of the end product in a few seconds.
Understand how to measure mechanical properties of polymers with AYO-IV. Available to test a variety of polymers for many uses.
In this study we investigated elastomeric materials based on natural rubber used in the manufacture of rubber and rubber-metal vibration isolators. Basic anti-vibration properties were identified and stability over time was predicted. To achieve the objectives, tests were conducted on a mechanical oscilloscope Yerzley AYO-IV.
There is an optimum level of carbon black for maximum energy absorption capacity. Not all rubber compositions are the same. It turns out that there is an optimum level of carbon black for maximum energy absorption capacity. One of our clients ran a series of tests on their Advanced Yerzley Oscillograph (AYO-IV) for Natural Rubber and Chloroprene Rubber at five different levels of carbon black. Their results show a definite maximum impact energy absorption level at 75 parts per hundred of rubber (PHR).
Impact energy absorption and hysteresis are important parameters that predict vibration isolation characteristics of rubber compounds.