In Parts 1 and 2 of this series, we discussed the evolution of rolling element-bearing life calculations from the original work of Lundberg and Palmgren in the 1940s and 50s to the most recent ISO 281 standard, published in 2007. In particular, we talked about the...
When I first started with condition monitoring in the early 1990s on an open cast iron ore mine, we were blessed to have a geology laboratory to utilize for used oil analysis. In addition, we had the support of a commercial laboratory to whom we could send samples to...
For years, machine reliability practitioners have heard that outdoor lubricant storage is something to avoid, if possible. There are several reasons for this position, including: Risk of lubricant oxidation from prolonged exposure to heat from sunlight Risk of...
Is the lubricant circulating through your system free from damage-causing contaminants? Using contaminated lubricants can lead to irreversible equipment damage, shortened life, and unexpected downtime. Instances of contamination can be identified by inspecting the...
Many of us use kidney loop filtration to clean our oil and extend the life of our equipment. Don't overlook small gearbox oil filtration! Neglecting to filter small reservoirs may keep you from reaching your machine reliability goals. Whether to use kidney loop...
If you understand the importance of keeping contaminants out of new industrial lubricants during storage, and you’ve worked to keep them clean, cool, and dry – great work! You are almost to the finish line and have one more task to get right before these oils begin...
Swift Filters, Inc. has announced a new series of process filter elements for industrial use. SwiftProcess™ Filter Elements employ high-efficiency microfiber glass media to provide a lower pressure drop and higher dirt loading capacity than traditional string-wound or...
In 2017 Seth Carlson, a Chemist at Xcel Energy Black Dog Generating Station, saw the potential to reduce the chances of equipment failures by improving oil cleanliness. The plant’s main turbine oil had a low ISO 4406 cleanliness code level of 21/19/18. With corporate...
