Abrasive Wear And Corrosion Wear Of Industrial Sprocket

Abrasive wear and corrosion wear of industrial sprocket:

Abrasive wear:

    Less abrasive wear is the tooth surface grinder caused by the fine foreign particles falling on the working tooth surface during the gear closing process. The inner surface of the gear is worn by abrasive particles, and there are fine and uniform streaks along the sliding direction. The rate of such wear is greater than normal wear, and the tooth surface is darkened. As a result of the progress and development of abrasive wear, the tooth profile will change, the tooth thickness will become thinner, and even "blade"-shaped tooth tips will appear.

Corrosion wear:

Corrosion wear is a form of damage that is dominated by chemical corrosion and accompanied by mechanical wear. Chemical corrosion wear is caused by the presence of contaminants or impurities in the lubricant and chemical or electrochemical reactions with gear materials. At the same time, the corroded part falls off due to meshing friction and lubricant erosion, forming chemical corrosion wear.