Browse Standards ARP4050A
Current Revised 2017-02-07

Balancing Machines - Description and Evaluation Vertical, Two-Plane, Hard-Bearing Type for Gas Turbine Rotors ARP4050A

Characteristics of vertical hard-bearing balancing machines are described which make such machines suitable for gas turbine rotor balancing.<p>This document specifies the following: a. general dimensions and capacities; b. performance requirements; c. balancing speed ranges; d. drive power requirements; e. balancing machine spindle flange dimensions; and f. test procedures.<p>Proving rotors and associated test masses required for the performance tests are described in ARP4162.<p>Test procedures are described in detail and test log samples along with a polar diagram for evaluating the test results are furnished.<p>The predecessor document ARP588, ISO 2953, and the available technology of hard-bearing balancing machines have been considered in the preparation of this document.<p>This document was developed for hard-bearing balancing machines but may also be used for existing soft-bearing balancing machines.
ARP4050A
2017-02-07
Latest
Revised
ARP4050
2011-07-19
Historical
Reaffirmed

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you neeed, when you need them.

Get Involved

Want to participate in updating this standard?

X