Maintenance methods that extend mold surface life ensure the mold operates precisely for a long time by reducing wear, corrosion, and surface deformation. Regular and correct maintenance both preserves production quality and delays costly mold revisions.
Maintenance methods that extend mold surface life
1. Regular mold cleaning
- Resin, carbon, and oil residues should be cleaned regularly
- Accumulated dirt accelerates surface wear
- Vent channels should be kept clear
2. Correct chemical use
- Non-abrasive cleaners suitable for the surface should be used
- Wrong solvents can damage coatings and polished surfaces
3. Application of protective oil and rust preventative
- A protective film should be applied after production
- Corrosion is prevented by reducing contact with moisture and oxygen
4. Selection of appropriate mold release agent
- High-quality release agents that leave low residue should be preferred
- Excessive silicone buildup can cause surface problems
5. Cooling system maintenance
- Cooling channels should be kept clean
- Uneven temperature distribution increases thermal fatigue
6. Mechanical protection
- Hard metal contact with the mold surface should be avoided
- Careful handling is required during assembly and disassembly
7. Regular polishing and surface inspection
- Micro-scratches should be removed at an early stage
- Surface brightness and tolerance should be checked
8. Correct process parameters
- Excessive temperature and pressure shorten mold life
- Appropriate injection parameters should be used
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