Important Things You Should Know About Gear Failure

Gears usually fail because of normal problems caused by use or maintenance. Over the lifespan of any piece of equipment, components will wear and eventually fail without proper maintenance, upkeep, and replacement. The following are eight of the most common reasons for gear failure and what you can do to prevent it.

Moderate wear and tear
Moderate wear causes gear failure due to contact patterns that are favored to the dedendum and addendum areas. This damage is caused by repeated use of the gear and is mostly inevitable. You can reduce the damage caused by moderate wear and tear by keeping your gearbox sufficiently lubricated. You can check this link to know about gear boxes.

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Scheduling regular inspections to catch potential contact damage early is also beneficial. Contamination of the lubricant can also result in contact patterns that are altered from original design. Be sure your lubricant is of high quality and is clean.

Excessive wear and tear
Excessive wear results from moderate damage that is never addressed and causes periodic problems. This wear results in pitting on the surfaces of the gear. Pitting causes vibration within the gearbox, which increases noise and damage to the gears. Eventually, this issue could result in total equipment failure.

The best way to avoid excessive wear and tear on your gears is to address small issues early, so they don’t become big problems later.

Abrasive damage
Abrasive wear appears as radial scratch grooves and other marks that identify contact wear. Similar to moderate wear, abrasive wear and tear results when the lubrication is contaminated.