2024-06-07
Common Mistakes in Moldflow Analysis and How to Avoid Them
Moldflow analysis is powerful, but beginners often make mistakes that reduce accuracy. Here are the most common errors and how to avoid them.
1. Poor Mesh Quality
- Coarse or distorted mesh reduces simulation accuracy
- Solution: Refine mesh in critical areas and check mesh diagnostics
2. Incorrect Material Selection
- Wrong resin data leads to unreliable results
- Solution: Always use up-to-date material data from the Moldflow database
3. Incomplete Process Setup
- Missing or unrealistic process parameters (temperature, pressure, etc.)
- Solution: Double-check all process settings and consult with manufacturing engineers
4. Misinterpreting Results
- Ignoring warnings or misreading plots can lead to wrong conclusions
- Solution: Review solver logs, understand result plots, and ask experts if needed
5. Not Iterating the Design
- Stopping after one simulation run misses optimization opportunities
- Solution: Use Moldflow iteratively to refine design and process for best results
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