Author: Gerardo Errichiello
There are many innovations introduced by AMS (Aerospace Material Specifications)
2750 revision F concerning the process instrumentation.
We will analyze the 4 new requirements requested by the legislation and the necessary
precautions regarding the instrumentation calibration.
We will conclude by listing in detail all the information to be reported on the
instrument calibration certificates.
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Revision F of the AMS (Aerospace Material Specifications) 2750 introduces three important changes concerning the equipment of the instrumentation of the heat treatment furnaces.
Which are the changes to the uniformity requirements required by the technical specifications of the process and by the technical specifications of the material?
How are the types of instrumentation of heat treatment plants classified?
And finally, what is the new D+ instrumentation type?
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Revision F of the AMS (Aerospace Material Specifications) 2750 introduces many
new features, in particular there are limitations on the alternate SAT and some
conditions in which it is necessary to replace it with the comparative SAT.
What is the comparative SAT?
What are the operational procedures of the comparative
SAT?
Is it possible to effectively measure the maintenance of the qualification
performance of our plant and consequently the operational continuity?
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AMS 2750 (Aerospace Material Specifications) is an
aerospace international specification which covers the pyrometric requirements for
plants used for the heat treatment of metallic materials. Specifically, it covers
temperature sensors, instrumentation, plant equipment, correction factors and offsets
of instruments, system accuracy testing and temperature uniformity testing. These
are necessary to ensure heat treatment of parts or raw materials in accordance with
applicable specifications.
The AMS 2750 is now in revision F, was revision E from July
2012.
Let's see what’s new.
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Nadcap is recognized as the premier accreditation program for aerospace suppliers. For a heat treater, Nadcap accreditation is crucial if you are trying to service the aerospace and defense sectors. Of course, Nadcap is a difficult and costly accreditation to obtain. But Nadcap is more than just obtaining an accreditation...
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