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Case study of mechanical part wear and tear


Published Time:

2012-11-23

Solution for component wear and tear

In daily operation, our machinery will cause a certain degree of wear and tear on machine tool components during processing. Now let's discuss how to identify the causes of component wear and tear:

   First, part corrosion
   To prevent part corrosion, corrosion-resistant materials such as nickel, chromium, and zinc are often plated on the surface of metal parts, or oil is applied to the surface of metal parts, and anti-corrosion paint is applied to the surface of non-metal parts, etc., to prevent parts from directly contacting harmful media. Improving the surface brightness of parts can also reduce the potential difference on the surface of parts.
  Second, overload use
  Manifestations: fracture, surface peeling
   Solutions: Improve the surface brightness of parts during manufacturing, adopt a relatively gentle cross-sectional filter to reduce stress concentration of parts. In addition, using carburizing, quenching and other methods to improve the hardness, toughness and wear resistance of parts can also achieve good results. http://www.sinomep.com/news/19286957.html China Mechanical Equipment Production
   Third, poor contact wear of parts
   In order to reduce abrasive wear, wear-resistant materials are used as much as possible on the working parts of agricultural machinery. When designing the shape of agricultural machinery working parts, the friction resistance is also minimized. For example, using high manganese content and rare earth alloy to manufacture soil processing parts, applying wear-resistant materials such as polytetrafluoroethylene to the plow wall; changing the sliding friction between the roller plow and the soil to rolling friction, etc., all relatively reduce the amount of abrasive wear.
In addition to machine tools Understanding the damage modes of parts, regular maintenance and maintenance of mechanical equipment itself should also be carried out.