Series WM Moment Weighing Scales for Jet-Engine Blades0 pages

Series WM
Moment Weighing Scales for Jet-Engine Blades
• Precision measurement of jet-engine
blade moments
• Simple balancing of bladed rotors
• Single-axis type for narrow blades and
bi-axial type for wide chord fan blades
• Optional software for optimized blade
distribution
Range of application
Determining the radial, axial and tangential moments of jetengine blades for evaluation of mass and position of center of
gravity.
Application of the scale in testing, inspection and quality
control.
With the use of the optional BLADIS Net blade-distribution
system, the exact position of the blade in the assembly can
be determined.
Design
Electronic scale on a base plate with built-in levelling device.
Weigh-beam mounted on knifeedges for friction-free
operation, including oil damping, measuring system with
load-cell and microprocessor-controlled measuring unit
(digital display), thus, ensuring high weighing accuracy and
repeatability. An adapter flange is provided for mounting the
blade adapter.
Single-axis or dual-axis types according to the application
and blade form.
Schenck RoTec GmbH
Landwehrstrasse 55
D-64293 Darmstadt
Telefon (0 61 51) 32 23 11
Telefax (0 61 51) 32 23 15
http://www.schenck-rotec.de
E-Mail rotec@schenck.net