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As a critical component of the wire feeding system in wire cut EDM machines, guide wheels ensure precise wire movement and proper contact with the workpiece, directly influencing machining efficiency and accuracy. Residual debris from the cutting process accumulates on guide wheels during high-speed wire operation, which necessitates regular cleaning. Key precautions include:  

1. Cleaning Agent Selection  

Use manufacturer-recommended specialized cleaners or neutral self-prepared solutions.  Avoid strongly acidic or alkaline agents to prevent surface corrosion.  

2. Surface Protection 

Do not scrape the guide wheel surface with hard or sharp tools to avoid scratches or component damage.  

3. Handling Care

Exercise caution during cleaning to prevent accidental drops or physical impacts. 

4. Post-Cleaning Drying

Thoroughly remove residual moisture after cleaning to prevent rust formation. 

Regular guide wheel cleaning is essential for prolonging service life, maintaining machining precision, and ensuring optimal EDM performance. Follow equipment manuals for disassembly/reassembly procedures and safety guidelines.