Mold Flow Analysis — When and Why You Need It:核心技术要点、操作步骤...
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Mold flow analysis predicts how plastic fills your mold before steel is cut.
Benefits:
- Identify weld lines and air traps
- Optimize gate location
- Predict warpage and sink marks
- Reduce mold trial iterations by 30-50%
Cost: 00-2000 per analysis. Pays for itself on first project.
Full guide: https://www.mfgabc.com/guides/mold-flow-analysis-basics.html
Have you used mold flow analysis on your projects?
各位师傅觉得这个方案怎么样?有更好的做法吗?
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这个我有经验,前两年在成都那边做模具的时候试过好几种方案。总的来说材料到位、热处理规范,问题就不大,别为了省成本把工艺链砍了。
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研发和生产脱节是常见问题,我们让工艺工程师参与评审,可制造性提前考虑。
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产品结构上容易忽略的是拔模斜度和壁厚均匀性,这两个不处理好缩水变形就找上门。
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产品结构上容易忽略的是拔模斜度和壁厚均匀性,这两个不处理好缩水变形就找上门。