Lubrication and Reliability Handbook 2010 Part 4 ppt
Lubrication and Reliability Handbook 2010 Part 4 ppt
... gear units
A 14 Selection of lubrication systems
A 14. 2
METHODS OF SELECTION
Table 14. 1 Oil systems
Table 14. 2 Grease systems
Table 14. 3 Relative merits of grease and oil
systems
Table 14. 4 Selection ... Selection by heat removal
A 14 Selection of lubrication systems
A 14. 4
Table 14. 7 General selection by component. Operating conditions and environment
Selection of gear lubr...
Lubrication and Reliability Handbook 2010 Part 1 pptx
... FIMechE
LUBRICATION AND RELIABILITY HANDBOOK
A2 Mineral oils
A2.3
index of 95 (dynamic viscosity index 93). Figure 2.2
shows the difference between 150 Grade ISO 344 8 oils
with KVIs of 0 and 95.
Viscosity-pressure
The ... in
machine operation and maintenance of all kinds of
machinery and plant.
This Page Intentionally Left Blank
Lubrication and Reliability Handbook 2010 Part 5 pptx
... be used to
determine the hot fresh-water requirement:
A24A guide to piping design
A 24. 1
Figure 24. 1 Typical lubrication system
Table 24. 1 Selection of pipe materials
A21 Selection of oil pumps
A21.3
Table ... guide to piping design
A 24. 3
Table 24. 3 Pipe sizes and pressure-drop calculations
A22Selection of filters and centrifuges
A22.2
PRESSURE FILTERS
Pressure filter specificatio...
Lubrication and Reliability Handbook 2010 Part 10 ppt
... crown and ring land damage
Characteristics
The crown may show cracking and the crown land and
lands between the rings may show major distortion, often
with the ring ends digging in to the lands.
Causes
Major ... helical gear
B 14 Piston and ring failures
B 14. 1
PISTON PROBLEMS
Piston problems usually arise from three main causes and these are:
1. Unsatisfactory rubbing conditions...
Lubrication and Reliability Handbook 2010 Part 11 ppt
... wear.
Causes
Overheating and unsuitable friction
material.
Band crushing*
Characteristics
Loss of friction material at the ends
of a band in a band clutch. Usually
results in grooving and excessive
wear ... member.
Causes
Crushing and excessive wear of the
friction material owing to the high
loads developed at the ends of a
band of a positive servo band
clutch.
Burst failure
Characteris...
Lubrication and Reliability Handbook 2010 Part 12 ppt
... when coarse material tears off
sizeable particles from wearing surfaces. This normally
involves high imposed stresses and is most often encoun-
tered when handling large lumps.
High-stress abrasion
This ... in Table 21.1.
Table 21 .4 Cast irons
B22 Repair of plain bearings
B22.3
(b) Centrifugal lining
This method is to be preferred if size and shape of
bearing are suitable, and if econ...
Lubrication and Reliability Handbook 2010 Part 14 ppt
... B4.2
overall level, B4.2, B4.3, B4 .4
shock pulse monitoring, B4.2
signal averaging, B4.2, B4.6
signal generation, B4.1
signal transmission, B4.2
spectral analysis, B4.2, B4 .4
Viscosity index, A2.1
Viscosity ... B12 .4
roller breakage, B12.3
uneven wear, B12.3
washboard marking, B12 .4
Rolling bearing lubrication:
lubricants, A1.1, A4 .4, A8.1, A8.2
lubrication systems, A 14. 4, A17....
Lubrication and Reliability Handbook 2010 Part 2 pps
... synthetic oils are included.
Table 3.1
A4 Greases
A4.2
Table 4. 2 Grease containing esters
Table 4. 3 Grease containing silicones
A5 Solid lubricants and coatings
A5 .4
Preparation of coatings
Specifications ... for some
common liquids and for some of the more important process fluids.
Figure 6.1 The viscosity of water at various temperatures and pressures
A4 Greases
A4 .4
Table 4....
Lubrication and Reliability Handbook 2010 Part 3 potx
... local
conditions and environment)
A8 Rolling bearing lubrication
A8.3
Calculation of relubrication interval
The relubrication period for ball and roller bearings may
be estimated using Figures 8.1 and 8.2. ... grease and oil lubrication
Table 8.2 The effect of the method of application
on the choice of a suitable grade of grease
A13 Lubricant selection
A13 .4
Table 13 .4 Some fa...
Lubrication and Reliability Handbook 2010 Part 6 potx
... of LVI
naphthenic oils
A24A guide to piping design
A 24. 5
Figure 24. 4 Pressure losses per unit length in pipes (Re < 2000)
A 24 A guide to piping design
A 24. 4
Figure 24. 2 Nomogram for determination ... 24. 3 Viscosity correction factor, X, for mineral oils only
A26 Commissioning lubrication systems
A26 .4
Table 26.2 Fault finding – total-loss systems
A24A guide to piping design
A...