Rusting of Linear Guides: Causes and Solutions

The performance and lifespan of linear guides significantly impact equipment efficiency and stability. Rusting is a common issue, leading to decreased precision, increased friction, and potential damage. This article discusses the reasons for rusting and offers solutions and maintenance tips.

Reasons for Rusting:

1. High humidity: Moisture accelerates rusting, and handling guides with sweaty hands can also cause rust.

2. Material issue: If the guide material is not corrosion-resistant or surface treatment is inadequate, rust is more likely.

3. Long-term non-use: Lack of regular rust prevention treatment on unused guides can lead to rust.

Solutions After Rusting:

1. Mild rust: Use a professional rust remover and apply anti-rust oil.

2. Moderate rust: Polish to remove rust and then treat with anti-rust agents.

3. Severe rust: Replace the guide if it's severely rusted and no longer functional.

Correct Maintenance Method:

1. Regular cleaning: Keep the guide clean and dry, removing oil and water stains.

2. Anti-rust treatment: Apply anti-rust oil or agents after cleaning to prevent rusting.

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