Page 347 - Machinery Component Maintenance

Balancing qf Machinery Components 329

Extract from the Measuring Schedule
Run No Observations Unbalance Vibrations
Plane 1 Plane 2 Pia ?3 Plane 4
- - - -
houn
\mom
A
A
I AOS a55 24 0 243'
a. 3tD n 60 a35 ax

3 7;10 340 A 90 26d

~ ~~
Extract from the Vector Diagram
Plane 1
90-

Calibration mass in plane AI
applied at 4 Oo
___ Calibration mass in plane A2
applied at 0 0"
- Calibration mass in plane A3
applied at 4 0"
- Cdlibrdtwii 1118~s plane A4
in
applied at 4 0'

Figure 6-50. Field balancing in four planes. Example of graphic evaluation of measured
results.