Product category:
Gauges, Indicators and Instruments
News Release from: Huco Dynatork | Subject: MOI measuring instruments
Edited by the Engineeringtalk Editorial
Team on 22 January 2002
More accurately determine the moment of
inertia
A new range of instruments can more accurately determine the moment of inertia of complex parts with multi-material compositions, thanks to the platform being restricted to one degree of freedom
A task that could consume hours or even weeks of engineering calculations can now be accomplished in a matter of minutes thanks to a new range of moment of inertia measuring equipment from Inertia Dynamics Now available in the UK from Huco, these instruments quickly and accurately determine the moment of inertia (MOI) of complex shapes or parts with multi-material compositions
This article was originally published on Engineeringtalk on 22 Feb 2000 at 8.00am (UK)
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They are also ideal for checking the quality of production parts when MOI is a critical factor.
Available in five standard models for components weighing up to 90 kgs, the MOI measuring instruments operate using an inverted torsional pendulum, providing a stable platform on which to mount test parts.
What distinguishes the Inertia Dynamics system from its competitors, is the restriction of its instrument platform to one degree of freedom.
This eliminates the random movement that besets other systems.
Measuring MOI is both simple and quick with standard and TARE oscillation results being displayed on a clear LED screen.
The instruments will measure MOI of a test part about any axis and can also measure around the rotational axis even though it may not pass through the part's centre of gravity.
Complementing the range is an optional computer interface module that allows the user to manipulate, store and obtain hard copies of MOI data.
Calibration information that is unique to each instrument is included in the software.
As moments of inertia are critical in all rotating machinery, ballistics, projectiles and aerospace parts, these new measuring instruments are expected to prove invaluable time- and cost-saving tools for a wide range of applications.
They will benefit design, production and quality control engineers alike. Request a free brochure from Huco Dynatork ...
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