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LUBE-TIPS
Th e " Lub e -Tips " se c tion of M a ch i n e r y Lu b ricatio n magazin e feature s innovative ideas submit te d by our rea der s .
Control Oil Loss
If you decide to implement a program to control oil losses, one of the first steps is to check records of the
amount purchased compared with the amount sent for disposal. Try to account for the difference by looking
for leaks, products consumed in the process, evaporative losses and products wasted due to contamination or
misapplication.
The Chain Reaction
Abrasive wear can cause a chain
reaction in lubricated machinery. e typical
chain reaction is:
• Abrasive particles become work hardened.
• Work-hardened particles produce more
particles.
• New particles become work hardened.
• e chain reaction continues until the
particles are removed by filtration or the
machine fails.
Oil Sampling Pointer
For reservoirs, drop tube oil sampling is rarely the ideal
method. However, if it cannot be avoided, it is important
to consistently sample as close to the active fluid zone as
possible. Measure the standoff distance desired from the
bottom of the sump and attach the drop tube with wire
ties (or another suitable method) that distance from the
end of a rod. Consistency in sample location will help
make the analysis results more suitable for trending. ML
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