Method and apparatus for the dynamic balancing of a rotating...

Details Method and apparatus for the dynamic balancing of a rotating... Method and apparatus for the dynamic balancing of a rotating...

2005-04-12

2005-04-12

Von Buhr, Maria N. (Department: 2125)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Mechanical control system

C073S462000

Reexamination Certificate

active

06879882

ABSTRACT:
A method and an apparatus for balancing an elongate structure (1) rotating about an axis, like a spindle (3) carrying two grinding wheels (5, 6), wherein two vibration-detecting sensors (7, 8) and associated balancing devices (9, 10) with movable masses (11-14) are arranged at two checking sections (S1, S2) spaced out along the axis of rotation. Processing and control means (20) control the balancing devices on the basis of one or more signals (VC; VC1, VC2) achieved as combination(s) of the vibrations, in module, detected by both the sensors.

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