Page 231 - Machinery Component Maintenance

Muchinery Alignment 213

SETUF 3--
CLOSE-COUPLED
uI
FfiCE-AND-RIM 2YJ
zG

Check IMsfs: Rw FAG5 /rE.ERArn .,
IT + 0 should approx. equal T + B = +dP-. 238
S+S. bfmsagcorrect~on.) s+s= 9 8OHW = a 243
INTERPRETATION:
EXTENSION of machine to be adjusted IS: * 009 Ilrighrr)/loHsJ at plane S.
V versus: fhigherl flower1 desired
E MACHINE to be adjusted IS: fhigherl /lower/ at plane A.
R
T versus: -- (higher1 /Iower/ desired.
FACE GAP IS: * 00s wi.&r a1 the frepjfborlomj.
ITOPIBOTTOMI mrsus: wi&r 11 the ftqd /bottom1 darimd.
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CALCULATED CORRECTIVE MOVES, NOT CONSIDERING OFFSETS:
/RWd /Lomrl Inboard fee1 ZeRC . Mom inboard feet fNI fSJ fEl fWI
/Raise/ /Lowed outboard feet .03+ . Move outboard feet fNI IS1 /El fW1.
DESIRED OFFSETS:
Set inboard feel /high/ flow/. Set inboard feet IN1 (SI /El fWI.
Set oulboard feet ~ (high1 /low/. Set outboard feet fNI fS/ (€1 IWI.
CALCULATED NET CORRECTIVE MOVEMENTS WITH OFFSETS APPLIED:
fReiocl /Lomrl hoard feet . Move inboard feel /Nl (SI (€1 /W/.
/Raise/ lLomrl outboard feet . Mow wlbmrd feat IN/ /SI /El (WI.

Figure 5-32. Data sheet for vertical readings taken on close-coupled equipment.