Lube-Tips

The “Lube-Tips” section of Machinery Lubrication magazine features innovative ideas submitted by our readers.

Sources of Copper in Oil

Typical sources of copper within engines include wrist pin bushings, thrust washers, oil pumps, governors, valve train bushings, cam bushings, oil coolers and bearings. Copper can also be an antiwear additive in some oils. Additionally, high copper readings may occur during the run-in of a new engine (say, after 500 to 1000 hours of service) and when changing from one brand of oil to another.

Getting a Handle on Drums

Proper handling of drums is important. Drums aren't designed to be bounced or dropped. Full drums weigh approximately 450 pounds, while empty drums weigh around 36 to 38 pounds. A pail of oil weighs about 40 pounds.

Gearbox Magnets Are Effective

In enclosed gear drives with either splash or circulation systems, a magnetic plug or magnetic filter will help collect harmful wear debris. For splash systems, use a magnetic plug or a magnet at the bottom of the case. For circulation systems, a magnetic filter can be used. Removing wear debris can help extend oil and machine life. Wear debris can also be examined upon removal for troubleshooting purposes.

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Have Some Tips? If you have a tip to share, email it to editor@noria.com.